leStrade aprile 2015

N. 1506 / 4 APRILE 2015

LS

leStrade

Aeroporti Autostrade Ferrovie

Casa Editrice la fiaccola srl

AUTOSTRADE

GALLERIE

TECNOLOGIE

PiÚ crescita per l’Europa valorizzando le concessioni

Istanbul, dentro il cantiere del tunnel sotto il Bosforo

Antirumore, la posizione dei produttori di barriere

Tecnologia per le costruzioni in sotterraneo.

Acceleranti di presa alkali-free per calcestruzzo proiettato di qualitĂ Prodotti per scavo meccanizzato di gallerie: agenti schiumogeni per il condizionamento del terreno, polimeri, sigillanti, oli lubriďŹ canti.

/mapeispa

Prodotti per iniezione e consolidamento Prodotti per la riparazione, protezione e ďŹ nitura del calcestruzzo Prodotti per impermeabilizzazioni: manti sintetici per impermeabilizzazione, accessori per impermeabilizzazione.

Scopri il mondo Mapei: www.utt-mapei.com, hq.utt@utt.mapei.com

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2 1944-2014

70

casa editrice la fiaccola srl 20123 Milano Via Conca del Naviglio, 37 Tel. 02/89421350 Fax 02/89421484

SICUREZZA STRADALE

12

L’Opinione

Cartelli stradali, regole, mobilità: quella segnaletica che si fa in tre di Maurizio Coppo

7

Infrastrutture, lezione dal Giappone nella prevenzione delle catastrofi

INIZIATIVE INTERNAZIONALI 16

di Pasquale Cialdini

Stazioni appaltanti professionali con le nuove direttive europee di Domenico Crocco

Mensile - LO/CONV/059/2010

RUBRICHE

OSSERVATORIO ANAS 20

ISCRIZIONE AL REGISTRO NAZIONALE STAMPA N. 01740 / Vol.18 foglio 313 del 21/11/1985 ROC 6274

di Giuseppe Scanni

NEWS a cura della redazione

Ufficio Traffico e Pubblicità Laura Croci marketing@fiaccola.it Marketing e pubblicità Responsabile estero Sabrina Levada slevada@fiaccola.it Agenti Giorgio Casotto Tel. 0425/34045 Fax 0425/418955 ottoadv@tin.it Friuli Venezia Giulia - Trentino Alto Adige Veneto - Emilia Romagna (escluse Parma e Piacenza)

Il CdA approva il bilancio 2014 con un utile di 17,6 milioni di euro

22 26 30 32 34

News Attualità News Prodotti News Parcheggi News Convegni Agenda 2015. Convegni, Corsi, Eventi

35

News. I Sistemi Cooperativi ITS

EUROPEAN ITS PLATFORM+ OPINIONE LEGALE 8

Linee guida ANAC per l’affidamento dei servizi di architettura e ingegneria

a cura di SINA

di Claudio Guccione

GALLERIE

Amministrazione Silvana Galia amministrazione@fiaccola.it

80

News a cura della redazione

Ufficio Abbonamenti Mariana Serci abbonamenti@fiaccola.it Abbonamento annuo Italia € 100,00 Estero € 200,00 una copia € 10,00 una copia estero € 20,00

82

Ancorato al Bosforo

88

Caso autostradale di approccio CFD

OPERE IN SOTTERRANEO

di Stefano Chiara

di Francesco Devia, Nicolò Faggioni, Enrico Franzese

94

Impaginazione Studio Grafico Giordano Galli

L’anno primo delle strade in calcestruzzo di Georg Fischnaller, Christian Franchini

Stampa Tep Srl Strada di Cortemaggiore 50 29100 Piacenza È vietata e perseguibile per legge la riproduzione totale o parziale di testi, articoli, pubblicità ed immagini pubblicate su questa rivista sia in forma scritta sia su supporti magnetici, digitali, etc.

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Redazione

Consulenti tecnici e legali

Comitato redazione

Hanno collaborato

Direttore responsabile Lucia Edvige Saronni

Terotecnologia Gabriele Camomilla

Direttore editoriale Fabrizio Apostolo fapostolo@fiaccola.it

Normativa Biagio Cartillone

Il suo nominativo è tutelato dalla Legge 675/96 sulla Protezione dei dati Personali.

Se non desidera ricevere invii, inoltri la sua richiesta scritta alla Casa Editrice

Redazione Mauro Armelloni Stefano Chiara Emilia Longoni

Leonardo Annese - ANAS/CNI AIPCR Roberto Arditi - Gruppo SINA Mario Avagliano - ANAS Fabio Borghetti - Politecnico di Milano Michele Culatti - Gruppo Siviero Concetta Durso - ERF Laura Franchi - TTS Italia Giancarlo Guado - SIGEA Salvatore Leonardi - DISS Pietro Marturano - MIT Andrea Mascolini - OICE Alberto Milotti - Università Bocconi di Milano Maurizio Roscigno - ANAS Emanuela Stocchi - AISCAT Monica Tessi - ANIE/ASSIFER Susanna Zammataro - IRF

Leonardo Annese (AIPCR), Alfonso Annunziata (Università di Cagliari), Francesco Annunziata (Università di Cagliari), Mauro Armelloni, Giuseppe Barbera, Giovanni Brero (UNICMI), Stefano Chiara, Pasquale Cialdini (MIT), Maurizio Coppo (RST), Domenico Crocco (AIPCR), Giovanni Di Michele, Francesco Devia (Università di Genova), Concetta Durso (ERF), Nicolò Faggioni (IMGECO), Alberto Finotto, Georg Fischnaller (EUT), Laura Franchi (TTS ITALIA), Christian Franchini (EUT), Enrico Franzese (IGM), Claudio Guccione (Studio Legale P&I Guccione e Associati), Giulio Guerrini (ATR), Roberto Maran (AISES), Andrea Mascolini (OICE), Giuseppe Scanni (ANAS), SINA.

Questo periodico è associato all’Unione stampa periodica italiana.

Numero di iscrizione 14744

Sommario

Segreteria di redazione Ornella Oldani segreteria@fiaccola.it

Gallerie Alessandro Focaracci Infrastrutture e Cantieri Federico Gervaso Appalti Pubblici Claudio Guccione Ponti e Viadotti Enzo Siviero

lestrade @ fiaccola.it

LS

leStrade

Aeroporti Autostrade Ferrovie

ISSN: 0373-2916

N. 1506

Aprile 2015

anno CXVII

in collaborazione con

38

INFRASTRUTTURE&MOBILITÀ

MATERIALI&TECNOLOGIE

Autostrade

Materiali 102

Così si gettano le basi di crescita e qualità di Fabrizio Apostolo

44

L’Università per leStrade

Associazione Italiana per l’Ingegneria Traffico e dei Trasporti

Tecnologie&Sistemi 104

Barriere antirumore e marcatura CE di Giovanni Brero

Grande opera di quartiere

MACCHINE&ATTREZZATURE

Ferrovie Sui binari della tecnica

dell’EXPO

di Mauro Armelloni

Macchine 110

60

114

La strada maestra del nuovo TPL

Interventi di precisione

Associazione Italiana Segnaletica Stradale

Maxiopera di getto di Stefano Chiara

118

di Giulio Guerrini

A cura della redazione

European Union Road Federation

PAGINE ASSOCIATIVE

Formazione Addestramento Scienza Tecnologia Ingegneria Gallerie e Infrastrutture

Parigi val bene un nuovo grader

Parcheggi 64

Orio, la carica dei 5.000 posti di Mauro Armelloni

122 AIPCR

MANUTENZIONE&INNOVAZIONE

Strade, viabilità, sicurezza e formazione di Roberto Maran

Valore aggiunto alle nostre strade

124 ERF

Sicurezza nelle zone di lavoro

125 OICE

Riforma del codice e direttiva appalti

di Concetta Durso

(Seconda Parte)

di Alfonso Annunziata, Francesco Annunziata

di Andrea Mascolini

126 TTS ITALIA

Innovazione 74

Cambiamenti climatici di Leonardo Annese

123 AISES

Manutenzione 68

Emergenza europea di Laura Franchi

La strada rivestita di acqua ed eternità

dell’EXPO

127 UNICMI

di Fabrizio Apostolo

Costruire con il metallo a cura dell’Ufficio Comunicazione UNICMI

Direttore CERTeT, Centro di Economia Regionale, Trasporti e Turismo dell’Università Bocconi di Milano

MEMBRI ELEONORA CESOLINI Direttore Centro Sperimentale Stradale ANAS

PASQUALE CIALDINI Già Direttore Generale per la Vigilanza e la Sicurezza delle Infrastrutture MIT

DOMENICO CROCCO Dirigente ANAS, Segretario Generale CNI AIPCR

CARLO GIAVARINI Università La Sapienza di Roma, Presidente SITEB

LUCIANA IORIO

ORNELLA SEGNALINI

GIOVANNI MANTOVANI

MIT, Presidente WP1 UNECE

Presidente V Sezione Consiglio Superiore dei Lavori Pubblici

Presidente AIIT

MARIO VIRANO

Presidente ALIG

Commissario straordinario del Governo per la Nuova Linea Ferroviaria Torino-Lione

ADNAM RAHMAN

AMEDEO FUMERO Dirigente MIT, Capo Dipartimento per i Trasporti, la Navigazione e i Sistemi informativi e statistici

LUCIANO MARASCO Dirigente MIT, Responsabile IV Divisione DG Sicurezza Stradale Dirigente MIT, Responsabile II Divisione DG Sicurezza Stradale

LORELLA MONTRASIO

IN RAPPRESENTANZA DELLE ASSOCIAZIONI MARIA PIA CERCIELLO

FRANCESCO MAZZIOTTA

CNI AIPCR

DANIELA PRADELLA ANIE/ASSIFER

Direttore DISS

GABRIELLA GHERARDI

VINCENZO POZZI

PATRIZIA LOTTI

Presidente CAL

Associazione delle organizzazioni di ingegneria, di architettura e di consulenza tecnico-economica Società Italiana Geologia Ambientale Società Italiana Infrastrutture Viarie Associazione Italiana Bitume Asfalto Strade

Unione Nazionale delle Industrie delle Costruzioni Metalliche dell’Involucro e dei Serramenti

© AlpTransit

PRESIDENTE LANFRANCO SENN

International Road Federation

Associazione Italiana della Telematica per i Trasporti e la Sicurezza

In copertina Maxiopera ferroviaria nel cuore d’Europa: meno 400 giorni (dato aprile 2015) all’apertura della Galleria di base del San Gottardo, in Svizzera.

Comitato Tecnico-Editoriale

Associazione Laboratori di Ingegneria e Geotecnica Associazione Industrie Ferroviarie

di Alberto Finotto

Mobilità&Traffico

Associazione Mondiale della Strada Associazione Italiana Segnaletica e Sicurezza

dell’EXPO

di Giovanni Di Michele

56

Rete stradale in eco-gomma

Microsimulazione del traffico pesante

Strade 50

Associazione Italiana Società Concessione Autostrade e Trafori

A cura della redazione

di Giuseppe Barbera

Anas SpA Ente nazionale per le strade

DONATELLA PINGITORE

Vice Presidente IRF

STEFANO RAVAIOLI Direttore SITEB

SERGIO STORONI RIDOLFI SIGEA

MARCO PERAZZI Relazioni Istituzionali UNICMI

Presidente AISES Presidente OICE

MASSIMO SCHINTU

OLGA LANDOLFI

Direttore Generale AISCAT

Segretario Generale TTS Italia

www.fiaccola.com www.lestradeweb.com

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fiaccola service

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Servizi offerti dalla Casa Editrice: - articoli in formato pdf - immagini / servizi fotografici (sono cedibili quelle indicate con il credito della rivista) - ristampe articoli

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In questo numero 4/2015 leStrade

Il trattamento dei dati personali che la riguardano, per quanto stabilito dalla legge 675/96, di cui Le garantiamo la massima riservatezza, verranno utilizzati solo dalla banca dati della Casa Editrice la fiaccola. Perciò, per aggiornarla sulle nostre iniziative, i Suoi dati non saranno nè comunicati nè diffusi a terzi e se lei non desiderasse ricevere altre comunicazioni barri la casella a lato. �

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Pasquale Cialdini Già Direttore Generale MIT

4/2015

L’Opinione

7

8 Opinione Legale

Linee guida ANAC per l’affidamento dei servizi di architettura e ingegneria Esame della Determina 4 del 25 febbraio pubblicata dall’Autorità Nazionale Anticorruzione Claudio Guccione

Inquadramento generale

Avvocato Fondatore di P&I - Studio Legale Guccione & Associati

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OSSERVATORIO NORMATIVO ■ Determinazione ANAC del 25 febbraio 2015, n. 4 recante “Linee guida per l’affidamento dei servizi attinenti all’architettura e all’ingegneria”, in GU del 14 marzo 2015, n. 61.

4/2015

Opinione Legale

11

12 Sicurezza Stradale

Cartelli stradali, regole, mobilità: quella segnaletica che si fa in tre Professionalità, tecnica, progettualità per un auspicabile cambio di passo Maurizio Coppo

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L’architetto Maurizio Coppo, Direttore della RST Srl, ha coordinato il gruppo tecnico che ha redatto il Piano Nazionale della Sicurezza Stradale.

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Il CdA approva il bilancio 2014 con un utile di 17,6 milioni di euro Giuseppe Scanni Direttore, Direzione Generale Comunicazioni e Relazioni Esterne Anas

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la soluzione nel drenaggio!

Da sempre Varisco offre agli operatori del drenaggio e delle installazioni wellpoint la piĂš vasta gamma di soluzioni: pompe autoadescanti ďŹ no a 12â&#x20AC;? vuotoassistite, pompe centrifughe con girante aperta 4â&#x20AC;? e 6â&#x20AC;? dry prime con cabina di insonorizzazione, pompe sommergibili in alluminio ďŹ no a 8â&#x20AC;?, impianti wellpoint con punte ďŹ ltranti e tubazioni in tecnopolimero.

www.variscospa.com

VARISCO S.p.A. Terza Strada, 9 - Z.I. Nord 35129 PADOVA - Italy - Tel. +39 049 82 94 111 - Fax +39 049 82 94 373 - italia@variscospa.com

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Microsimulazione del traffico pesante

PROSEGUE LA SERIE DEI CONTRIBUTI TECNICI RICAVATI DALLE TESI VINCITRICI DEL CONCORSO AIPCR PER LE UNIVERSITÀ D’ITALIA. SOTTO I RIFLETTORI, L’IMPATTO DEI VEICOLI PESANTI SULLA QUALITÀ DELLA CIRCOLAZIONE AUTOSTRADALE “INDAGATO” ATTRAVERSO UN METODO SPERIMENTALE BASATO SULL’IMPIEGO DI PROGRAMMI DI MICROSIMULAZIONE. UN ESEMPIO SPERIMENTALE: IL TRAFFICO VEICOLARE DELL’AUTOSTRADA A22 DEL BRENNERO.

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Concorso tesi AIPCR, la serie continua con un â&#x20AC;&#x153;case studyâ&#x20AC;? sulla mobilitĂ autostradale

Giuseppe Barbera Ingegnere Vincitore Concorso AIPCR per lâ&#x20AC;&#x2122;UniversitĂ

Prosegue anche su questo numero la serie dedicata ai lavori di ricerca realizzati dagli studenti di ingegneria e il cui esito - ovvero la tesi - ha ottenuto il riconoscimento dellâ&#x20AC;&#x2122;AIPCR, Comitato Nazionale Italiano, che lo scorso anno ha bandito il Concorso â&#x20AC;&#x153;AIPCR per le UniversitĂ dâ&#x20AC;&#x2122;Italiaâ&#x20AC;?. Lâ&#x20AC;&#x2122;Associazione presieduta da Pietro Ciucci e guidata da Domenico Crocco ha cosĂŹ selezionato quattro tesi meritevoli, premiate nel corso del XXVII Convegno Nazionale di Roma (novembre scorso), preludio â&#x20AC;&#x153;casalingoâ&#x20AC;? al Congresso mondiale della strada di Seoul (Corea del Sud) del prossimo novembre. A partire dallo scorso numero di marzo, anche come avvicinamento al Congresso coreano, leStrade ha avviato la pubblicazione di alcuni articoli firmati proprio dagli ex tesisti e neo-ingegneri. Su questo numero, il focus, orientatato tra il tema autostradale e quello

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dellâ&#x20AC;&#x2122;ingegneria del traffico, è affidato allâ&#x20AC;&#x2122;ing. Giuseppe Barbera e al suo lavoro su â&#x20AC;&#x153;Lâ&#x20AC;&#x2122;Impatto dei veicoli pesanti sulla qualitĂ della circolazione. Valutazione attraverso modelli di microsimulazioneâ&#x20AC;?. Prossimamente, sarĂ la volta di Elisa Benucci e Camilla Floridi (â&#x20AC;&#x153;Valutazione dellâ&#x20AC;&#x2122;applicabilitĂ in ambito urbano del DM del 2 maggio 2012: verifica nel contesto di una porzione della rete stradale del Comune di Firenzeâ&#x20AC;?), e di Viola Serpi (â&#x20AC;&#x153;La mobilitĂ pedonale. Il caso di Oristanoâ&#x20AC;?). Sul numero scorso abbiamo ospitato un articolo tratto dal lavoro di Andrea Di Silvestro (â&#x20AC;&#x153;La gestione del patrimonio stradale. Caso di studio: rete viaria Comune di Venafro (Isernia)â&#x20AC;?.

La tesi dellâ&#x20AC;&#x2122;ing. Barbera è stata realizzata nellâ&#x20AC;&#x2122;ambito del BICAM dellâ&#x20AC;&#x2122;UniversitĂ degli Studi di Palermo (relatori i professori Orazio GiuffrĂŠ e Anna GranĂ ).

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Š Autostrada del Brennero

TAB. 1 CARATTERISTICHE DELLâ&#x20AC;&#x2122;INFRASTRUTTURA Numero di corsie per direzione

2.00

Lunghezza autostrada [Km]

313.00

Larghezza corsie [m]

3.75

Larghezza banchine [m]

2.50

Stazioni di ingresso/uscita

23.00

Numero totale di svincoli

84.00

Frequenza degli svincoli per Km

0.27

Lâ&#x20AC;&#x2122;UniversitĂ per leStrade

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TAB. 2 EQUIVALENTI CALCOLATI PER TRATTO 1 KM i [%]

VP [%] 10.00

20.00

30.00

40.00

50.00

100.00

0

1.64

1.32

1.37

1.46

1.36

1.28

1

1.73

1.37

1.39

1.48

1.37

1.29

2

1.76

1.38

1.40

1.49

1.38

1.29

3

1.82

1.39

1.40

1.50

1.38

1.29

4

2.07

1.57

1.49

1.55

1.46

1.35

TAB. 3 EQUIVALENTI CALCOLATI PER TRATTO 2 KM i [%]

VP [%] 10.00

20.00

30.00

40.00

50.00

100.00

0

1.89

1.42

1.43

1.54

1.41

1.31

1

1.90

1.43

1.43

1.53

1.41

1.33

2

1.96

1.65

1.54

1.58

1.47

1.34

3

2.31

1.89

1.68

1.68

1.57

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Riferimenti Bibliografici [1] Barbera G., a.a. 2012/2013. Lâ&#x20AC;&#x2122;impatto dei veicoli pesanti sulla qualitĂ della circolazione. Valutazione attraverso modelli di microsimulazione.

Tesi di Laurea Magistrale, Università di Palermo; relatori: Giuffrè O., Granà A.; correlatore Chiappone S. [2] Barceló J., 2011. Fundamentals

of Traffic Simulation, International Series in â&#x20AC;&#x153;Operations Research and Management Science 145â&#x20AC;?. Springer eds, New York, pp. 442.

[3] Geoffrey E. Haver, 1996. Statistic GEH. Highways Agency.

[4] Huber M., 1982. Estimation of Passenger Car Equivalents of Trucks in Traffic Stream. Transportation Re-

search Record 869, 60-70.

[5] Mauro R., 2007. Analisi di traffico, elaborazione di modelli e sistemi per la stima dellâ&#x20AC;&#x2122;affidabilitĂ per lâ&#x20AC;&#x2122;Autostrada A22, Italia [Traffic analysis, development of models and systems for estimating reliability on the A22 Freeway, Italy]. Technical report, Part I,II, III - Autostrada del Brennero,

Trento, Italy (in Italian), 2003; 2005; 2007.

[6] May A. D., 1990. Traffic Flow Fundamentals. In: Prentice Hall, Inc. USA. 473 p.

[7] Transportation Research Board (TRB). 2010. Highway Capacity Manual. TRB, National Research Council, Washington, DC.

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5

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6

Il controllo del servizio di TPL erogato Un esempio di integrazione verticale Lo sviluppo dei processi e delle competenze di controllo del servizio va fatto in un quadro di compatibilitĂ complessiva â&#x20AC;Ś

1

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2 Governance 3 Ambito 5

4 Certificazione

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6

Audit Regione

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5. Garanzia di oggettivitĂ e professionalitĂ dei controlli

7

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7

8

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1. Veduta aerea risalente al novembre 2014 con in evidenza la nuova area parking e le relative strade perimetrali 2. Saranno in tutto oltre 2.700 i posti disponibili in tempo per l’inizio dell’Expo di Milano

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3. Tecniche realizzative (immagine agosto 2014): stabilizzazione a calco 4. Fase di scavo (immagine agosto 2014)

Parcheggi 4/2015 leStrade

N. 4 APRILE 2015

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leStrade

Aeroporti Autostrade Ferrovie

MANUTENZIONE INNOVAZIONE

■ Valore aggiunto alle nostre strade

■ La strada rivestita di acqua ed eternità

MANUTENZIONE INNOVAZIONE

Infrastrutture&Mobilità

Gallerie&Opere in sotterraneo

Materiali&Tecnologie

Macchine&Attrezzature

Pagine associative

68 Proposte Normative

Valore aggiunto alle nostre strade (Seconda Parte - Le aree urbane) A OGNUNO LA SUA STRADA. DALL’AUTOMOBILISTA, CHE CHIEDE SICUREZZA E COMFORT DI VIAGGIO, AL CICLISTA, AL PEDONE. DA NON CONSIDERARE “MEZZO DI TRASPORTO” ANCH’ESSO, MA FRUITORE, PROPRIO ATTRAVERSO STRADE E PIAZZE, DI RITROVATA SOCIALITÀ E AUSPICABILE QUALITÀ.

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Alfonso Annunziata Francesco Annunziata Università di Cagliari

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Riferimenti Bibliografici [1] Decreto del Ministero delle Infrastrutture e dei Trasporti - Ispettorato generale per la circolazione e la sicurezza stradale â&#x20AC;&#x153;Norme funzionali e geometriche per la costruzione delle stradeâ&#x20AC;? - 5 novembre 2001 (Supplemento ordinario alla Gazzetta Ufficiale n° 3 - 4 gennaio 2002).

[2] F.Annunziata, M.Coni, F.Maltinti, F.Pinna, S.Portas, â&#x20AC;&#x153;Progettazione stradale integrataâ&#x20AC;?, Zanichelli, Bologna, prima edizione maggio 2004.

[3] â&#x20AC;&#x153;Norme per gli interventi di adeguamento delle strade esistentiâ&#x20AC;? - Bozza del 20/3/2006, Commissione per la predisposizione di nuove norme per gli interventi di adeguamento delle strade esistenti.

[4] R.Porru, F.Maltinti, F.Annunziata, â&#x20AC;&#x153;Norme funzionali e geometriche per la costruzione delle stradeâ&#x20AC;?, Parte I de â&#x20AC;&#x153;La normativa delle progettazione stradaleâ&#x20AC;?, CUEC Editrice, prima edizione-maggio 2006 - strumenti didattici n° 15.

QRQ VRQR ULFRQRVFLELOL OD JHVWLRQH GL XQD VWUDGD XUEDQD SHU HVHPSLR VL q ULYROWD SUHYDOHQWHPHQWH D FRQVLGHUDUH OH SDYL PHQWD]LRQL H L GLIIHUHQWL PDWHULDOL FKH SRWHYDQR GLIIHUHQ]LDUH XQD VWUDGD GL TXDUWLHUH ULVSHWWR DG DOWUL WLSL H WDOXQL HOHPHQ WL GL DUUHGR ILQDOL]]DWL D PLWLJDUQH OÂśLPSDWWR 6L q SHUVR GL YL VWD FKH OÂśDUHD XUEDQD YD VRSUDWWXWWR ULSHQVDWD DYHQGR FRPH XWHQWH GL ULIHULPHQWR LO VXR FLWWDGLQR LQ SDUWLFRODUH OH SHUVR QH DQ]LDQH L EDPELQL JOL XWHQWL SDU]LDOPHQWH WHPSRUDQHD PHQWH GLVDELOL DQFKH XQ JHQLWRUH FKH VSLQJH XQD FDUUR]]L QD /H YLH GHYRQR TXLQGL FDUDWWHUL]]DUVL QRQ SL SHU L OLYHOOL GL VHUYL]LR FKH VDUDQQR LQ JUDGR GL JDUDQWLUH DL IOXVVL YHLFR ODUL PD SHU OH RSSRUWXQLWj H OD YLYLELOLWj FKH VDUDQQR LQ JUDGR GL JDUDQWLUH DO FLWWDGLQR H SHU OÂśLGHQWLWj H LO JUDGR GL DWWHQ]LR QH FKH ULXVFLUDQQR D WUDVPHWWHUH D WXWWH OH WLSRORJLH GL IOXVVR FKH OH DWWUDYHUVHUDQQR JXLGDQGRQH L FRPSRUWDPHQWL VHQ]D OD QHFHVVLWj GL DYHUH VHSDUD]LRQL ILVLFKH LQ FRUVLH GHGLFDWH H ULJLGDPHQWH SUHVFULWWH GD QRUPH RUPDL LQDGHJXDWH LQ IDYR UH GL VSD]L VHPSUH SL FRQGLYLVL â&#x2013; â&#x2013;

[5] D.Melis, F.Maltinti, E.Cecere, F.Annunziata, â&#x20AC;&#x153;Norme per gli interventi di adeguamento delle strade esistenti: alcune riflessioniâ&#x20AC;?, Parte II del â&#x20AC;&#x153;La normativa della progettazione stradaleâ&#x20AC;?, CUEC Editrice, prima edizione-maggio 2006 - strumenti didattici n° 15.

[6] G.Gatti, C.Polidori, E.Cavuoti, â&#x20AC;&#x153;Manuale di sicurezza per le strade secondarie: dai risultati della ricerca europea una guida pratica per gli interventi di sicurezza stradale per le strade regionali, provinciali e localiâ&#x20AC;?, Mario Adda Editore, Bari, 2008.

[7] F.Annunziata, B.Bianchini, T.Caraffa, F.Maltinti, G.Montanino, V.Trevisone, P.Zoppoli, â&#x20AC;&#x153;Sistemi di gestione del patrimonio stradaleâ&#x20AC;?. Parte 1 del Quaderno CT D.1 â&#x20AC;&#x153;Metodologie e criteri per la gestione del patrimonio stradal.â&#x20AC;? - Quadriennio 2008/11.

Tema Strategico TC D â&#x20AC;&#x153;QualitĂ delle infrastrutture stradaliâ&#x20AC;? - Comitato Tecnico D.1 â&#x20AC;&#x153;Gestione del patrimonio stradaleâ&#x20AC;?. Associazione Mondiale del-

la Strada AIPCR Comitato Nazionale Italiano - XXVI Convegno Nazionale Stradale AIPCR (Roma, 27-30 ottobre 2010) pagg. 9-33.

[8] F.Annunziata, F.Pilia, â&#x20AC;&#x153;Riqualificazione funzionale delle strade esistentiâ&#x20AC;?, leStrade, n° 1474 Anno CXIV - n° 1-2, Gennaio Febbraio 2012 pagg.60-65. ISNN 0373-2916.

[9] F.Annunziata, â&#x20AC;&#x153;Management of the infrastructural system of an urban areaâ&#x20AC;?, Planning Support Tools: Policy Analysis, Implementation and Evaluation Proceedings of the Seventh International Conference on Informatics and Urban and Regional Planning INPUT 2012â&#x20AC;?, Cagliari, 10/12 maggio 2012, pagg.

1910-1922. (Editors: M.Campagna, A De Montis, F.Isola, S.Lai, C.Pira, C.Zoppi, Franco Angeli Editore, Milano). ISBNcode: 9788856875973.

[10] F.Annunziata, F.Maltinti â&#x20AC;&#x153;The goals of road system managementâ&#x20AC;?, SocietĂ Italiana Infrastrutture Viarie - Proceedins of the fifth International Con-

gress â&#x20AC;&#x153;Sustainability of Road Infrastructuresâ&#x20AC;? - Session â&#x20AC;&#x153;Infrastructures & Envirnmentâ&#x20AC;? - Roma, Italia 29-31 Ottobre 2012. ISBNCode 78-88-902409.

[11] F.Annunziata, A.M.Atzori, B.Bianchini, T.Caraffa, G.Cossale, F.Pilia, â&#x20AC;&#x153;Road Safety Targets and Future Perspective in Road Systems Managementâ&#x20AC;?, Road Safety and Simulation 2013 - 4th International Conference on Road Safety and Simulation - Organized by CRISS-Inter University Research Center for Road safety at Roma Tre University - Session â&#x20AC;&#x153;Road Design and Applicationâ&#x20AC;?. Roma, Italia 23-25 Ottobre 2013. ISBN 978-88-548-6415-3.

[12] F.Annunziata, P.Villani, â&#x20AC;&#x153;Lâ&#x20AC;&#x2122;adeguamento del patrimonio infrastrutturale esistenteâ&#x20AC;?. Associazione Mondiale della Strada - AIPCR - Comitato Nazionale Italiano - Atti del XXVII Convegno Nazionale Stradale AIPCR (Roma, 27-28 novembre 2014) ISBN 978-88-905397-5-6.

Manutenzione 4/2015 leStrade

ph. Stefano Gasparato (produzionepropria associati)

Basilica di Superga, Torino, Italia

Prodotti e processi eco-sostenibili per il settore chimico-stradale Green road-construction products and methods Attivanti di Adesione| Rigeneranti| Flussanti| Emulsionanti| Emulsioni Bituminose Tradizionali Speciali| Fibre| Polimeri per Bitumi| Stabilizzanti per Bitumi Modificati| Polimeri per la Modifica dei Conglomerati| Additivi per conglomerati tiepidi| Trattamenti superficiali antismog| Additivi antigelo permanente| Additivi per abbattere l'odore del conglomerato bituminoso| Additivi per conglomerati fonoassorbenti| Additivi ecologici-ecosostenibili

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ITA L I A R O M A N I A V E N E Z U E L A Q ATA R N O R T H A M E R I C A

ITERCHIMICA S.R.L. Via G. Marconi 21, 24040 Suisio Bergamo Italia +39 035 901121 Fax+39 035 902734 www.iterchimica.it | info@iterchimica.it

74 Additivi per Calcestruzzi

La strada rivestita di acqua ed eternitĂ Fabrizio Apostolo

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9. Particolare di uno strato in calcestruzzo eseguito 10. Una fase esecutiva: in cantiere hanno operato betoniere, pompe, addetti specializzati e operatori preposti al controllo di qualità

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10

dell’EXPO

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CALCESTRUZZO AD ALTA PERFORMANCE Durabilità garantita Impermeabilità assoluta Resistenza a tutte le classi di esposizione: •Resistenza a cloruri e solfati •Resistenza agli agenti aggressivi •Resistenza ai cicli gelo-disgelo •Resistenza agli alcali + Protezione per le armature - Ritiro idraulico Impermeabilità all’aria + Coesione nell’impasto finale + Resistenza meccanica a compressione + Resistenza meccanica a flessione TEKNA CHEM S.r.l.

20838 Renate (MB) - via Sirtori, zona Industriale tel. (+39) 0362 91 83 11 - fax (+39) 0362 91 93 96 www.teknachem.it - info@teknachem.it

+ Uniformità di colore Autocompattante

N. 4 APRILE 2015

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leStrade

Aeroporti Autostrade Ferrovie

IN QUESTO NUMERO

■ News ■ Ancorato al Bosforo ■ Caso autostradale di approccio CFD ■ L’anno primo delle strade in calcestruzzo

GALLERIE OPERE IN SOTTERRANEO

Infrastrutture&Mobilità

Manutenzione&Innovazione

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Macchine&Attrezzature

Pagine associative

80

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Aspettando lâ&#x20AC;&#x2122;Eurasia, ora sotto il mare di Istanbul si viaggia in treno attraverso il tunnel Marmaray Un vicino di casa, stradale, per il Marmaray, il tunnel ferroviario entrato in esercizio nellâ&#x20AC;&#x2122;ottobre 2013. Ă&#x2C6; il nuovo Eurasia Tunnel in realizzazione. Poco piĂš a Nord, ecco il â&#x20AC;&#x153;cuginoâ&#x20AC;? Marmaray, il cuore pulsante di una nuova infrastruttura ferroviaria di circa 70 km lungo circa 14 km e con una parte sommersa di 1,4 km. La velocitĂ di passaggio dei treni in questo punto è di circa 100 km/h. La costruzione è stata curata da piĂš consorzi, con contractor turchi, giapponesi e francesi. Anche in questo caso, dunque, una grande opera di caratura internazionale. I risultati, che ripagano delle fatiche realizzative e plurieannali di unâ&#x20AC;&#x2122;opera cosĂŹ compessa, da oltre un anno sono sotto gli occhi di tutti: 4 minuti per andare da una sponda allâ&#x20AC;&#x2122;altra di questa cittĂ unica, con la possibilitĂ di trasportare ogni giorno circa un milione e mezzo di passeggeri.

9. Armature al loro posto 10, 11. Maxi tunnel ferroviario Marmaray: dal progetto al cantiere (immagine di repertorio). La linea è in esercizio dallâ&#x20AC;&#x2122;ottobre 2013

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9

9. Linee di flusso del campo di moto colorate con il variare della velocità (m/s)

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10

10. Andamento delle velocità (valore ass.) lungo la sezione di analisi longitudinale orizzontale (m/s)

11

11. Linee di flusso del campo di moto colorate con il variare della velocità (m/s) 12. Particolare linee di flusso all’interno del plenum di mandata

12

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TAB. 1 PRINCIPALI REQUISITI AGGREGATI DEL CLS DELLO STRATO SUPERIORE Granulometria

0/1 o 0/2 + se Dmax = 8 mm: 4/8 se Dmax = 11 mm: 4/8 e 8/11 o 4/11

Tolleranza massa volumica

Âą 30 kg/m3

Classe granulometrica D > 4 mm

Gc 90/15

Classe granulometrica D ) 4 mm

GF 85

Indice di forma

SI40, nel caso di tessitura con esposizione degli aggregati SI15 per D> 4 mm

Contenuto di conchiglie

SC10

Contenuto di polveri nellâ&#x20AC;&#x2122;aggregato grosso

F1,5

Contenuto di polveri nellâ&#x20AC;&#x2122;aggregato fino

F10

Particelle schiacciate/superfici frantumate

C90/1

Coefficiente di frantumazione D > 4 mm

LA20

Resistenza alla levigazione D > 4 mm

PSV50

Resistenza allâ&#x20AC;&#x2122;abrasione classi D ) 4 mm

PWS > 0,50

Resistenza a cicli di gelo-disgelo D > 4 mm

F1

Resistenza a cicli di gelo-disgelo D ) 4 mm

F1

Contenuto di solfati solubili in acido

AS0,8

ReattivitĂ agli alcali

Assente

Percentuale di frazione Âł 4 mm

Âł 68%

TAB. 2 CONTENUTO DI CEMENTO E Dâ&#x20AC;&#x2122;ARIA PER PAVIMENTAZIONI IN CLS ModalitĂ di posa e tipologia

Contenuto di cemento [kg/mÂł] Strato inferiore

Strato superiore

Finitrice a casseforme scorrevoli

350

400

Calcestruzzo SCC

350

400

come sopra

450

Pavimentazione con esposizione degli aggregati

Contenuto dâ&#x20AC;&#x2122;aria [%] da 4,0 a 6,0

1 Per i requisiti circa il rapporto a/c valgono quelli per la classe di esposizione XF4.

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Da Bolzano al nuovo Quadrilatero Marche-Umbria: al MADE expo i buoni frutti del calcestruzzo su strada

12 to del Quadrilatero”, leStrade 3/2015, sezione Strade. Questa volta ci occupiamo più nel dettaglio della case history altoatesina, se non altro perché ha già superato la soglia dell’anno di vita utile, vissuto con un solo lavaggio della pavimentazione e ancora senza bisogno di ispezioni visive (la prima sarà tra quattro anni). Per la manutenzione, c’è tutto il tempo, e già questo, guardando alle condizioni di certe opere stradali, non può che essere un punto di valore. Per ulteriori info: www.atecap.it

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Per 15-20 anni, nessun intervento manutentivo. È soltanto uno dei vantaggi di una pavimentazione stradale in calcestruzzo, come quella posata, per la prima volta in Italia in tempi recenti, lungo la galleria altoatesina Laives, aperta al traffico nel dicembre 2013 dalla Provincia Autonoma di Bolzano che l’ha realizzata. L’infrastruttura, di lunghezza pari a 2.858 m, negli ultimi tempi è stata spesso oggetto di studio, proprio per la sua primogenitura tecnica in ambito nazionale. L’opera è stata progettata e realizzata nella cornice della normativa austriaca, che peraltro prevede l’impiego obbligatorio del calcestruzzo in tunnel superiori ai 1.000 m, utilizzata più che altro come “faro” tecnico. Lo scorso 19 marzo, l’intervento è stato messo sotto i riflettori della manifestazione fieristica MADE expo di Milano e raccontato nell’ambito del MADE in concrete, la serie di convegni organizzata dall’ATECAP (Associazione Tecnico Economica del Calcestruzzo Preconfezionato), in un incontro dedicato proprio alle pavimentazioni in calcestruzzo. Nello specifico il “caso Laives” è stato illustrato da Gabriella Zanetti (Provincia Autonoma di Bolzano) e da uno degli autori di questo contributo tecnico, tra i progettisti dell’opera, Georg Fischnaller, dello studio di ingegneria EUT. L’incontro, moderato dal direttore editoriale di leStrade Fabrizio Apostolo, è stato introdotto dal professor Giuseppe Mancini del Politecnico di Torino ed è proseguito con una dettagliata “fotografia” di un’altra grande opera con annessa pavimentazione in calcestruzzo, ovvero il Maxilotto 1 della nuova SS77 “della Val di Chienti”, asse del Quadrilatero Marche-Umbria. A gennaio, tra l’altro, sono stati aperti al traffico i primi 9 km di questa arteria strategica, comprensivi delle due prime gallerie con manto in cls, tra cui la Varano, 3.464 km, che è la più lunga del maxilotto (in via di completamento). Le relazioni, nello specifico, sono state presentate da Andrea Simonini (Quadrilatero Marche-Umbria), Rocco Fortunato (Strabag), Paolo Versace (Technital), Norberto Behmann (CMC) e Sergio Vivaldi (Colacem-Consorzio San Francesco). A questa seconda “best practice”, leStrade ha dedicato più di un approfondimento, l’ultimo sul numero scorso “Il primo trat-

12. La platea di specialisti durante il convegno Atecap del 19 marzo al MADE 13. Un momento dell’intervento di Andrea Simonini (Quadrilatero Marche-Umbria)

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14. Georg Fischnaller (EUT)

Gallerie 4/2015 leStrade

N. 4 APRILE 2015

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leStrade

Aeroporti Autostrade Ferrovie

MATERIALI TECNOLOGIE&SISTEMI

■ Rete stradale in eco-gomma

■ Barriere antirumore e marcatura CE

MATERIALI TECNOLOGIE

Infrastrutture&Mobilità

Manutenzione&Innovazione

Gallerie&Opere in sotterraneo

Macchine&Attrezzature

Pagine associative

102 Asfalti e PFU

Rete stradale in eco-gomma

A cura della redazione

SONO OLTRE 236 I CHILOMETRI DEL NETWORK VIARIO DEL NOSTRO PAESE REALIZZATI CON ASFALTO MODIFICATO CON POLVERINO DI GOMMA OTTENUTO DA PFU (PNEUMATICI FUORI USO). PRIMO SEGNO TANGIBILE DI UN APPROCCIO TECNICO-CULTURALE GIÀ AFFERMATO IN MOLTI PAESI E CHE ANCHE DA NOI POTREBBE PORTARE ULTERIORI E CRESCENTI BENEFICI IN TERMINI DI DURABILITÀ E MITIGAZIONE ACUSTICA.

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1. Dai pneumatici riciclati alla strada: un “ritorno a casa” per le gomme, in fondo, sotto il segno della sostenibilità ambientale 2. Tratti di strada con asfalto modificato con aggiunta di polverino di gomma da PFU (dati al 31 dicembre 2014, per Province, espressi in km/corsia)

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Barriere antirumore e marcatura CE SPOSTARE L’ATTENZIONE DAL PANNELLO ALLA BARRIERA, INTESA COME SISTEMA INTEGRATO DI COMPONENTI, RICERCANDO COSÌ ANCHE LA CORRETTA APPLICAZIONE DELLA NORMA ARMONIZZATA PER LA MARCATURA CE IN AMBITO STRADALE. È UNO DEGLI OBIETTIVI DELLE LINEE GUIDA SU QUESTA SPECIFICA MATERIA ELABORATA DA UNICMI, L’ASSOCIAZIONE CHE TRA L’ALTRO COMPRENDE I PRODUTTORI DI “SCHERMI ACUSTICI”, LA CUI POSIZIONE PRESENTIAMO IN QUESTO CONTRIBUTO. Giovanni Brero Responsabile di progetto Gruppo “Sistemi antirumore per infrastrutture di mobilità” UNICMI

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1. Parola d’ordine: integrazione. Un obiettivo perseguito dall’industria, ma che deve essere messo anche al centro dell’attività di certificazione

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Costruzioni metalliche, leStrade e UNICMI insieme per divulgare le buone pratiche del comparto La â&#x20AC;&#x153;famigliaâ&#x20AC;? di leStrade cresce confermando lo storico spirito di networking della nostra rivista, funzionale alla diffusione della buona cultura di settore. A partire da questo numero di aprile, entra a far parte della squadra delle realtĂ associative che collaborano con la testata UNICMI (www.unicmi.it), sigla che sta per Unione Nazionale delle Industrie delle Costruzioni Metalliche dellâ&#x20AC;&#x2122;Involucro e dei serramenti. Stiamo parlando di una realtĂ , con sede a Milano, che rappresenta circa 22mila aziende con un fatturato di oltre 7 miliardi di euro, attive nel settore delle costruzioni metalliche: recente punto dâ&#x20AC;&#x2122;incontro, tra lâ&#x20AC;&#x2122;altro, di due realtĂ decisamente radicate nel nostro tessuto istituzionale e indistriale, quali UNCSAAL (involucro e serramenti) e ACAI (costruzioni metalliche).

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2. Sezione tipo di una barriera antirumore e mappatura acustica dellâ&#x20AC;&#x2122;area

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leStrade, in particolare, che da sempre segue le vie dellâ&#x20AC;&#x2122;acciaio sotto varia forma, darĂ ulteriore sistematicitĂ alla specifica cultura tecnica di settore pubblicando una pagina UNICMI nella sezione Associazioni e ospitando approfondimenti su vari temi di comune interesse, con riferimento naturalmente alle infrastrutture di trasporti e ai comparti: barriere di sicurezza stradali, barriere antirumore, barriere paramassi, carpenteria metallica, casseforme e ponteggi. Iniziamo con questo contributo a firma dellâ&#x20AC;&#x2122;ing. Giovanni Brero che, oltre a essere responsabile di progetto in sede UNICMI è anche presidente dellâ&#x20AC;&#x2122;ENBF, European Noise Barrier Federation (www.enbf.org), che illustra la posizione dei produttori sulla marcatura CE delle barriere antirumore.

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3. Soluzione in vetro, integrata con l’ambiente 4. La copertina delle linee guida UNICMI

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5. Ancora un esempio di sistema di mitigazione acustico

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6. Barriera integrata sicurezza-antirumore

Tecnologie&Sistemi 4/2015 leStrade

N. 4 APRILE 2015

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leStrade

Aeroporti Autostrade Ferrovie

MACCHINE

■ Interventi di precisione ■ Maxiopera di getto ■ Parigi val bene un nuovo grader

MACCHINE ATTREZZATURE

Infrastrutture&Mobilità

Manutenzione&Innovazione

Gallerie&Opere in sotterraneo

Materiali&Tecnologie

Pagine associative

110 Escavatori Multifunzione

Interventi di precisione UN CANTIERE DI IMPERMEABILIZZAZIONE, CON CONSEGUENTE RIPRISTINO FUNZIONALE, IN UN’AREA DI SERVIZIO DELLA E45 TERNI-ORTE HA COSTITUITO L’OCCASIONE PER VEDERE ALL’OPERA DUE MEZZI MECALAC AD ALTA VERSATILITÀ: I MODELLI 10MCR E 6MCR. TRA LE LORO PECULIARITÀ: MASSIMA PRECISIONE, CONSENTITA ANCHE DAL DESIGN INNOVATIVO DEL BRACCIO, ED ELEVATA PRODUTTIVITÀ.

Alberto Finotto

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Dal ferroviario agli attacchi rapidi premiati allâ&#x20AC;&#x2122;Intermat: â&#x20AC;&#x153;tour de Franceâ&#x20AC;? di primavera per le innovazioni della casa

3

2. La 8MCR RR in fase di movimentazione di traversine ferroviarie 3. Il sistema M-Connect premiato agli Intermat Awards

2

Primavera 2015 con lâ&#x20AC;&#x2122;innovazione targata Mecalac.

Il gruppo, infatti, è stato protagonista al Sifer andato in scena a Lille, in Francia, dal 24 al 26 marzo. Il Sifer, ricordiamolo è una manifestazione che riunisce i fornitori leader di prodotti, tecnologie e servizi destinate al mercato ferroviario, con riferimento sia alle reti urbane sia alle grandi direttrici. Mecalac ha portato a Lille la 8MCR RR, Macchina Cingolata Rapida Strada-Ferrovia, declinata dalla versione di

base 8MCR. Il veicolo si propone come la â&#x20AC;&#x153;fusioneâ&#x20AC;? di un escavatore e di una pala caricatrice compatti dedicati ai lavori ferroviari. â&#x20AC;&#x153;Il suo equipaggiamento brevettato in tre parti - notano da Mecalac - con dĂŠportĂŠ integrato, la sua capacitĂ di sollevamento di 3 tonnellate a 2,5 metri e il suo equilibrio perfetto che offre una stabilitĂ senza uguali sono solo alcuni dei numerosi vantaggi della 8MCR RRâ&#x20AC;?. Restando in Francia, ma spostandoci da Lille a Pa-

rigi, non possiamo non aggiungere che Mecalac è tra i protagonisti dellâ&#x20AC;&#x2122;Intermat (20-25 aprile), anche in virtĂš del premio giĂ incassato nellâ&#x20AC;&#x2122;ambito degli Intermat Innovation Awards: a Mecalac, infatti, è andata la medaglia dâ&#x20AC;&#x2122;argento per la categoria Equipment&Components per il proprio nuovo attacco rapido M-Connect, apprezzato, oltre che per le sue doti di rapiditĂ , anche per quelle di semplicitĂ dâ&#x20AC;&#x2122;impiego ed elevati standard di sicurezza.

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4. L’escavatore multifunzione in primo piano e, sullo sfondo, la versione più compatta 6MCR 5. Da sinistra: Robert Fagiolino (Mecalac), Luciano Lupini (impresa Lupini), Marco Gavarini (gruppo Gavarini) e uno degli operatori Lupini 6. Obiettivo sul braccio dalle elevate performance anche grazie alla sua struttura eclettica

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7. Benna al lavoro: è una delle molteplici attività che svolgono questi tipi di macchine 8. Cambio di attrezzatura in vista, operazione che avviene rapidamente e agevolmente

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Macchine

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1. La betonpompa Cifa in una fase di realizzazione della soletta di una vasca di laminazione lungo la A58 TEEM

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2. La UB504 in mostra a Parigi

E allâ&#x20AC;&#x2122;Intermat è di scena la nuova versione â&#x20AC;&#x153;cityâ&#x20AC;?

Tecnologia italo-cinese in grande spolvero allâ&#x20AC;&#x2122;Intermat. Cifa è anche uno dei protagonisti del Salone francese, che va in scena proprio mentre diamo alle stampe questo numero della rivista (per unâ&#x20AC;&#x2122;anteprima generale sulla fiera, di cui tornemo a parlare, rimandiamo allo scorso numero di marzo: â&#x20AC;&#x153;La primavera di Parigiâ&#x20AC;?, leStrade 3/2015, sezione Macchine. Tra i modelli in mostra, restando sempre nella famiglia delle pompe autocarrate, va segnalata la â&#x20AC;&#x153;City pumpâ&#x20AC;? Cifa ideale per lavorazioni negli spazi stretti, per esempio o nei centri urbani. Si tratta della nuova pompa autocarrata modello UB504. â&#x20AC;&#x153;Un prodotto completamente nuovo - spiegano da Cifa -, le cui dimensioni contenute e la facilitĂ dâ&#x20AC;&#x2122;uso dellâ&#x20AC;&#x2122;installazione su camion permettono di ragggiungere in modo facile e in tempi rapidi il cantiere, anche se ubicato in luoghi normalmente non raggiungibili da altre pompe autocarrate, come nel caso di stretti vicoli urbani ed extraurbani, e di avvicinarsi comodamente ai luoghi di gettoâ&#x20AC;?. Dotata di un gruppo pompante S6 a circuito aperto, con canne da 200x1000 mm e una tramoggia da 250 litri, viene fornita con tubazioni di serie che includono tutte le riduzioni necessarie per realizzare una linea completa. Per lâ&#x20AC;&#x2122;Europa è montata su automezzo a due assi ISUZU F11, passo

4060 mm. Di dimensioni contenute, 7.200 mm in lunghezza e 2.618 mm in altezza, è disponibile anche senza camion. Due le alternative di azionamento diesel: motore Deutz TD 3.6 L4 per i mercati europeo, statunitense e canadese e motore Perkins 404D-22T per tutti gli altri mercati.

Macchine 4/2015 leStrade

Feel the

Power

Le vibrofinitrici gommate Volvo sono progettate per ottenere alte performance con un sistema di guida che soddisfi tutti i requisiti per un’eccellente pavimentazione. Il modello P6870C ABG vanta una elevata forza di trazione che garantisce un’ottima qualità di stesa anche nelle condizioni più difficili. L’esclusiva tecnologia Electronic Paving Management (EPM) offre comandi intuitivi ed informazioni chiare che consentono di sfruttare la macchina al suo meglio. Qualunque sia il lavoro da svolgere, Volvo ha la vibrofinitrice adatta per te. www.volvoce.it

118 Intermat 2015

Parigi val bene un nuovo grader HA FATTO IL SUO DEBUTTO AL SALONE FRANCESE LA MOTOLIVELLATRICE CASE, NELLE VERSIONI DA 13 E 16 TONNELLATE. DOTATA DI MOTORE CHE SODDISFA GLI STANDARD TIER 4 FINAL (STAGE IV) SOLO CON SCR, IL GRADER SI AFFIANCA A UNA NUTRITA SERIE DI NOVITÀ DEL MARCHIO, DAGLI ESCAVATORI CINGOLATI ALLE PALE GOMMATE. A cura della redazione

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leStrade Aeroporti Autostrade Ferrovie

Supporta la campagna per la sicurezza stradale e del gruppo ASTM-SIAS

Mettiti alla guida della tua vita. vita t . Scegli un comportamento comport rtamento responsabile!

Strade ben costruite ed efficienti sono una condizione necessaria per garantire la sicurezza della circolazione: questo è l’impegno quotidiano del Gruppo ASTM-SIAS. Ciò nonostante il fattore umano risulta tragicamente determinante e incide negativamente sulle statistiche di settore.

Con l’obiettivo di dare un contributo alla crescita della nostra società, abbiamo ideato questa campagna confidando nell’uomo, certi che un utente meglio informato metterà in pratica comportamenti virtuosi.

Campagna per la sicurezza stradale Promossa da • ATIVA S.p.A. • Autocamionale della CISA S.p.A. • Autostrada Asti - Cuneo S.p.A. • Autostrada dei Fiori S.p.A. • Autostrada Torino Savona S.p.A. • BREBEMI S.p.A. • SALT p.A. • SATAP S.p.A. • SAV S.p.A. • SITAF S.p.A. • SITRASB S.p.A. • Gruppo SINA In collaborazione con • Nazioni Unite Commissione Economica per l’Europa • Ministero dell’Interno Dipartimento della P.S. Servizio Polizia Stradale • Consiglio Superiore dei Lavori Pubblici • Struttura di vigilanza sulle concessioni autostradali/MIT • AIPCR – Associazione mondiale della strada comitato nazionale italiano • Regione Autonoma Valle d’Aosta • Regione Liguria • Provincia di Asti • Provincia di Lucca • Provincia di Parma • Provincia di Torino • Comune di Novara • Comune di Pisa • Automobile Club Pisa • AISCAT • Autostrada del Brennero S.p.A. • ASTRAL • Milano Serravalle-Milano Tangenziali S.p.A. • Politecnico di Bucarest - Facoltà dei Trasporti, Telematica ed Elettronica • Università di Pisa Facoltà di Ingegneria • Il Giorno • Il Secolo XIX • leStrade • Strade&Autostrade • Associazione nazionale Vigili del Fuoco-Sezione Imperia

autostrada Quest’anno in va di moda l’arancione PERCHÉ TI SALVA LA VITA NOI PER VOI Sostare sulla carreggiata dell’autostrada è una manovra molto rischiosa, una manovra che si deve fare solo in caso di assoluta emergenza. Il rischio è dovuto alla differenza di velocità tra te, che sei fermo, ed i veicoli che sopraggiungono in rapido movimento. Proprio per questo, quando il Gestore Autostradale progetta la sede stradale prevede, ad intervalli predefiniti, aree di sosta, aree di parcheggio e piazzole di emergenza. Il territorio italiano è ricco di montagne e profonde valli in cui non è facile costruire questo tipo di rifugio. Noi ci impegniamo ed investiamo per la vostra sicurezza, ma tu usa, per favore, tutte le possibilità che riusciamo ad offrirti.

Quando, in condizioni di emergenza, sei costretto ad arrestare il veicolo fuori dai luoghi sicuri appositamente designati non dimenticare il pericolo ed indossa subito il giubbotto retroriflettente.

Quando? Ogni volta che ti trovi nella necessità di dover scendere dal veicolo.

Cosa? Controlla subito di avere in macchina il giubbotto retroriflettente. Tutti coloro che hanno la necessità di scendere dal veicolo hanno la necessità di essere visibili, ancor prima dell’obbligo, per garantire la propria incolumità. Bisogna indossare il giubbotto retroriflettente anche se il mezzo è fermo sulla corsia d'emergenza o su una piazzola di sosta. È necessario tenere il giubbotto nell’abitacolo della macchina e non nel bagagliaio altrimenti dovresti scendere dalla macchina per prenderlo ed infrangeresti la legge!

Perché? Indossare il giubbotto è un gesto importante per la tua sicurezza e per garantire una immediata visibilità a tutela della circolazione stradale.

www.autostradafacendo.it

N. 4 APRILE 2015

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Aeroporti Autostrade Ferrovie

■ Cambiamenti climatici ■ Strade, viabilità, sicurezza e formazione ■ Sicurezza nelle zone di lavoro ■ Riforma del codice e direttive appalti ■ Emergenza europea ■ Costruire con il metallo

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125

Riforma del codice e direttive appalti Audizione al Senato sul ddl delega: trasparenza, anticorruzione e ruolo del progetto

OICE Associazione delle organizzazioni di ingegneria, di architettura e di consulenza tecnico-economica Via Flaminia, 388 00196 Roma Tel. 06.80687248 Fax 06.8085022 E-mail info@oice.it www.oice.it

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â&#x20AC;&#x153;Regole piĂš concorrenziali per la crescita dellâ&#x20AC;&#x2122;ingegneria ambientale e della qualitĂ â&#x20AC;?

Il titolo sintetizza il messaggio lanciato dallâ&#x20AC;&#x2122;OICE nel workshop sulla sostenibilitĂ ambientale tenutosi il 19 febbraio a Roma, presso la sede di Confindustria, che ha visto confrontarsi committenze e operatori del settore dellâ&#x20AC;&#x2122;ingegneria ambientale. Per il presidente dellâ&#x20AC;&#x2122;OICE, ing. Patrizia Lotti: â&#x20AC;&#x153;Lâ&#x20AC;&#x2122;iniziativa dimostra ancora una volta il rilievo di questo settore dellâ&#x20AC;&#x2122;ingegneria che lâ&#x20AC;&#x2122;Associazione sostiene e promuove fin dai lontani anni â&#x20AC;&#x2122;80 quando organizzammo il Convegno â&#x20AC;&#x2DC;La rivoluzione ambientaleâ&#x20AC;&#x2122;. Ă&#x2C6; passato tanto tempo, ma una cosa è senzâ&#x20AC;&#x2122;altro rimasta immutata: la centralitĂ del progetto in ogni intervento che affronta le tematiche ambientali e il ruolo fondamentale delle societĂ di ingegneria nellâ&#x20AC;&#x2122;integrazione delle competenze specialisticheâ&#x20AC;?. Per il vice presidente con delega per lâ&#x20AC;&#x2122;ambiente, dott.ssa Patrizia Vianello, â&#x20AC;&#x153;occorre prendere atto della crescita del nostro settore e del-

le nostre societĂ che, dopo molti anni in cui hanno operato un poâ&#x20AC;&#x2122; soffocate dalla presenza dei colossi stranieri, adesso riescono ad acquisire un ruolo autonomo e di rilievo grazie alle proprie capacitĂ tecniche e professionali maturate negli ultimi venti anni. Allo stesso modo con piacere abbiamo registrato i grandi passi in avanti compiuti nel campo della sostenibilitĂ ambientale dallâ&#x20AC;&#x2122;industria italiana che ha investito molto e contribuito fortemente alla creazione di occupazione qualificataâ&#x20AC;?. Se le cose sono quindi migliorate negli ultimi anni, Vianello sottolinea allo stesso tempo lâ&#x20AC;&#x2122;esigenza di incidere sulle regole per favorire la concorrenza e la competitivitĂ : â&#x20AC;&#x153;Riteniamo che si debba fare chiarezza anche sui ruoli di alcuni attori come le UniversitĂ , che possono collaborare con noi, ma non possono mettere al centro delle loro funzioni istituzionali la partecipazione a gare pubbliche da una posi-

$O WDYROR GD VLQLVWUD LO YLFHSUHVLGHQWH 2,&( 3DWUL]LD 9LDQHOOR LO SUHVLGHQWH 2,&( 3DWUL]LD /RWWL LO &RQVLJOLHUH &1, 0LFKHOH /DSHQQD zione di indubbio vantaggio rispetto alla concorrenza privata; ugualmente occorre definire con maggiore precisione quali debbano essere le funzioni delle ARPA. Poi occorre fare in modo di affidare valutando la qualitĂ delle offerte e non solo il prezzo, come spesso accade quando sono le grandi societĂ pubbliche, ancorchĂŠ formalmente private, ad aggiudicare i contrattiâ&#x20AC;?. Nel corso del workshop è stato ascoltato il punto di vista di alcuni dei piĂš importanti committenti del set-

tore (Enel, Syndial del gruppo Eni e GE Oil & Gas) e alcune testimonianze di societĂ di ingegneria. In particolare hanno partecipato alla tavola rotonda Roberto Carpaneto (Dâ&#x20AC;&#x2122;Appolonia), Franco Rocchi (ambiente), William Palozzo (Proger), Dino Marcozzi (Enel Green Power), Marco Marilli (GE Oil & Gas) e Manuel Marangon (Syndial). Conclusioni affidate a Maurizio Pernice, dg per la Tutela del Territorio e delle Risorse Idriche del Ministero dellâ&#x20AC;&#x2122;Ambiente.

ASSOCIAZIONE OICE 4/2015

126

Emergenza europea La Commissione: più impegno da parte degli Stati nel localizzare le chiamate del NUE112

Associazione Italiana della Telematica per i Trasporti e la Sicurezza

TTS Italia Associazione Italiana della Telematica per i Trasporti e la Sicurezza Via Flaminia 388 00196 Roma E-mail redazione@ttsitalia.it www.ttsitalia.it

Laura Franchi

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127

Costruire con il metallo Barriere, carpenterie, casseforme e molto altro: focus su un comparto cruciale per il settore

Unione Nazionale delle Industrie delle Costruzioni Metalliche dell’Involucro e dei Serramenti UNICMI Via Chieti, 8 20154 Milano Tel. 02.3192061 E-mail unicmi@unicmi.it

Ufficio Comunicazione UNICMI

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ASSOCIAZIONE UNICMI 4/2015

la forza del gruppo

abbonarsi conviene

OGNI MESE

• Interviste • Autostrade • Strade • Infrastrutture & Mobilità • Manutenzione & Innovazione • Ponti & Viadotti • Gallerie • Parcheggi • Materiali & Tecnologie • Macchine & Attrezzature

ABBONAMENTO ANNUO 10 NUMERI

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IN OMAGGIO CON L’ABBONAMENTO • Guida Macchine Stradali • Guida al Noleggio

abbonamenti@fiaccola.it www.lestradeweb.com 1944-2014

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Casa editrice la fiaccola srl • 20123 Milano - Via Conca del Naviglio, 37 - Telefono 02 89421350 - www.fiaccola.com

È in arrivo una novità editoriale unica nel suo genere

IL CODICE DELLE AUTOSTRADE

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Lo strumento ideale per semplificare la complessa materia delle concessioni di lavori pubblici ed in particolare delle concessioni autostradali Tutte le norme - europee, nazionali e regionali e le delibere del CIPE sulle concessioni autostradali, con in più un’accurata selezione di sentenze.

Dalla recente direttiva comunitaria sulle concessioni, alle disposizioni rilevanti contenute nel Codice dei Contratti pubblici, passando in rassegna anche le norme di rilevanza finanziaria e fiscale (project bond, defiscalizzazione etc), il Codice si focalizza poi sulle norme nazionali di disciplina del settore autostradale (dalla Convenzione Unica, oggetto poi delle numerose delibere del CIPE sulle singole convenzioni che ne sono derivate, al riparto delle funzioni tra Ministero delle Infrastrutture e ANAS, alla istituzione della Autorità dei Trasporti), nonché sulle leggi di disciplina delle concessioni autostradali regionali.

Tutto questo costituisce la materia del CODICE, un’opera curata dall’Avv. Claudio Guccione, massimo esperto legale nel settore.

PRENOTA LA TUA COPIA

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*Spese spedizione escluse

Il CODICE conterrà informazioni specifiche e utili a tutta la filiera delle infrastrutture, per esempio a:

Tutta la normativa autostradale in un unico CODICE

• Società Concessionarie • Pubbliche Amministrazioni • Imprese di costruzione • Studi di progettazione e Società di ingegneria • Istituti di credito e Fondi di investimento • Consulenti legali ed economico – finanziari

• Concessione di lavori pubblici: norme comunitarie e disposizioni del Codice dei Contratti • Norme nazionali sul settore autostradale • Delibere CIPE sulle Convenzioni autostradali • Norme regionali sulle società miste ANAS – Regioni e disciplina delle concessioni regionali

Rappresentando così uno strumento di lavoro unico e insostituibile per completezza, aggiornamento e specializzazione

In più una accurata selezione di sentenze rilevanti in materia di concessioni di lavori pubblici e, in particolare, autostradali

Casa Editrice la fiaccola srl 20123 Milano - Via Conca del Naviglio, 37 - Tel. 02 89421350 - Fax 02 89421484 www.fiaccola.com - e-mail: direzione@fiaccola.it