S T RUCT URALS YS T E MS T UDY
S T E E LS T RUCT URE&L I GHT WE I GHTMAS ONYWAL L ADVANT AGE S
Ar c hi t ec t s : L oc a on: S t r uc t ur a l E ng i neer : L a nds c a pe: Pr oj ec tY ea r :
CHANGAr c hi t ec t s S i ng a por e Ci t y T ec hAs s oc i a t es Gr eens c a pePt eL t d 2012
I NT RODUCT I ON T hi ss hophous ei sl oc a t e da l ongJ ooChi a tPl a c e ,i nac ons e r v aon s hophous edi s t r i c t .T hec ons e r v aong ui de l i ne sf ort hi sa r e ar e qui r et hef r ontporont obec ons e r v e da ndr e s t or e d,whi l et he r e a rporonc a nber e de v e l ope dt oama x i mum of4s t or e y s .Cons e r v i ngt hef r onts hophous er e s e mbl e dwor k i ngona na r c ha e ol og i c a l s i t e . P a r toft hebr i e fwa st or e t a i nt r a c e soft heol ds hop; t or e di s c ov e r ,r e v e a l ,a ndpr ot e c tt heor i g i na ls t r uc t ur e s ,fini s he s ,a nd de t a i l i ng .F ort hef r ontf a ç a de ,t hemull a y e r e dpa i nt c oang s we r ec a r e f ul l yr e mov e dt or e v e a l i t sor i g i na l t onea ndc ol our ,a nd pr ot e c t e dwi t ht r a ns pa r e nts e a l e r st opr e v e ntt hes ur f a c e sf r om RI GI DCOL UMNT OBE AM CONNE CT I ON
RE AS ONOFCHOI CE 1.L ong e rs pa nc a nbea c hi e v e dus i ngs t e e lbe a ms t r uc t ur e s t husmi ni mi s enumbe rofc ol umnsa nda l l ow mor eope n s pa c ei nL i br a r y .I na ddion,t hede s i g na i mst or e v e a lr a w ma t e r i a l si nor de rt ot r i g g e rt a c t ua ls e ns aona ndc r e a t e r uscf e e l .Us i ngs t e e l a ss t r uc t ur e ,i ta l l owsj ux t a pos ionof ol ds hophous e swi t hne w pr og r a m whe nma s onr ywa l li s a dde d. F ABRI CAT I ON&E RE CT I ONS E QUE NCE S 2. We l di ngt of or ma s s e mbl i e s . 3. T r a ns por t aont os i t e . 4. E r e conons i t e . 5.Col umnba s epl a t e sa r ec onne c t e dt of oundaonus i ng a nc horbol t spl a c e di nt hec onc r e t e . 6. I ns t a l lonofpr i ma r ybe a mus i ngbol ta ndnutc onne on. 7. F ol l owe dbyt r us s , g i r de re t c . S HE ARBE AM T OBE AM CONNE CT I ON
CONNE CT I ONI NAMUL T IS T ORE YF RAME
1.Hi g hr ao ofs t r e ng t ht o we i g ht( t hes t r e ng t hpe runi t we i g ht ) 2.E x c e l l e ntducl i t ya nds e i s mi cr e s i s t a nc e 3.Wi t hs t a nd e x t e ns i v ede f or maon wi t hout f a i l ur ee v e n unde rhi g ht e ns i l es t r e s s 4. 100%r e c y c l a bl e 5.Hi g hdur a bi l i t y 6. Uni f or ma ndc ont r ol l e dqua l i t y 7. E a s eoff a br i c aona nds pe e d ofe r e con
COL UMNBAS E SCONNE CT I ON
DI S ADVANT AGE S 1.S us c e p bi l i t yt oc or r os i onc a us i nghi g hma i nt e na nc ec os t s 2.L os sofs t r e ng t ha te l e v a t e dt e mpe r a t ur er e s ul t e di n fir e pr oofing c os t 3.S l e nde rme mbe ri nc ompr e s s i onha s hi g he rs us c e p bi l i t yt o buc k l i ng
COL UMNS PL I CECONNE CT I ON
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F OL DI NGBAMBOOL OUVRE S
CONNE CT I ONDE T AI LOFT E RRACEANDF OL DI NGF RAME S
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I NT RODUCT I ON T hes i t ei sapa r a l l e l og r a m or i e nt e dnor t hs out h,wi t hba mbool ouv r e s ( s ha de s )a st hef a c a de .e x pe r i me ntwi t ht hi spr oj e c tofl owc os tr e s i de nc e swa st opr ov i det hema x i mum a mountofs pa c e ,fle x i bi l i t ya nd qua l i t yt ot her e s i de nc e s , a ndt oe r a s et hev i s i bi l i t yoft heuni t sa ndt he i r di ffe r e nc e si nt oas i ng l ev ol umewi t hahomog e ne ouss k i na bl et oi nc or por a t es omeg r a daonofdi ffe r e nc e snotde pe nde ntont hea r c hi t e c t ' s v i s i on,butone a c hi nha bi t a nt sde s i r e s .T heba mbooi st r e a t e dt ol a s t , e pr oof e d,a ndc a ne a s i l ybec utofft heme s ha ndr e pl a c e d.T her e s i fir de na luni t sa r eope ne dt ot wodi ffe r e ntg a r de nsone a c hor i e nt aon, a nda r ef ul l yg l a z e di nt hef a c a de s .E a c hs i deoft hebui l di ngi spr ov i de d wi t ha1. 5m wi det e r r a c ea l ongt hef ul l f a c a det ha twi l l ma k epos s i bl ea s e mi e x t e r i ort y peofus edur i ngc e r t a i ns e a s ons . T he s et e r r a c e sa r ee nc l os e dwi t hba mbool ouv e r smount e donf ol di ngf r a me st ha twi l l pr ov i de wi t ht hene c e s s a r ypr ot e conf r om t hes t r ongE a s t We s ts une x pos ur e , pr ov i des e c ur i t yt ot heuni t sa ndope ne nr e l yt ot hes i deg a r de nswhe n de s i r e d.
RE AS ONOFCHOI CE E x t e r na l s ha di ngde v i c e ss houl dbede s i g ne dt obedur a bl ea nd, i fpos s i bl e ,t obeofr e c y c l a bl ec ompone nt s .T he s ede v i c e sc a npr ov i dea noppor t uni t yt odowns i z eme c ha ni c a l c ool i nge qui pme nta tt hede s i g ns t a g e a nd/ orpe r mi te ne r g ys a v i ng sr e s ulngf r omde c r e a s e dus eofc ool i ngi n e x i sngbui l di ng s
ADVANT AGE S 1.Al l owsf or maon ofa r a cv e a ndmov e a bl ef a c a des y s t e m 2. S ha de se x t e ns i c ev e r a ndaa spa r t oft hel i v i ngs pa c e 3. Ma deupofs us t a i na bl ema t e r i a l , i ta l l owsl i v i ngs pa c et obeope ne d c ompl e t e l y 4. Ha r v e s tna t ur a l l i g htons e l e cv e met oa c hi e v ev i s ua l c omf or t 5.E nha nc ea i rc i r c ul aont hr oug h g a pst husmi ni mi s i ngov e r a l l e ne r g y c ons ump on. DI S ADVANT AGE S 1. P oori ns ul angpr ope re s 2.De c a yduet opoorr e s i s t a nc et o r a i n 3. F i r epr ooft r e a t me ntr e qui r e d 4. Notr e s i s t a ntt ot e r mi t e .
Ma t er i a l Al umi ni um 1. L i g htwe i g ht 2. we a t he rr e s i s t a nc e Ba mboo 1. e nv i r onme nt a l f r i e ndl y 2. f a s tg r owi ngr e ne wa bl er e s our c e s 3.a ppe a l i nga e s t he ca ndi ndus t r i a l s t r e ng t h
F ACADES YS T E MS T UDY1 S E CT I ONVI E W
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I NS T AL L AT I ONPROCE S S
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OPE RABL EVE RT I CALL OUVRE S MAT E RI AL Al uz i nc ,c ol dr ol l e dg a l v a ni z e ds t e e lwi t hme t a lc oangc ompos e dofAl umi ni um( 55%) , Z i nc( 43, 4%)a ndS l i c i um( 1, 6%) .
Cont r ol of t he v e rc a l s un br e a k e r sus i ngi nt e l l i g e nc ec ont r ol s y s t e mf orna t ur a l l i g ht pe ne t r aon i nor de rt os a v e e l e c t r i c a l e ne r g y . ARCHI T E CT S : L OCAT I ON: PROJ E CTARCHI T E CT : ARE A: PROJ E CTYE AR: F ACADES YS T E M:
E RRE QE RREARQUI T E CT URAYURBANI S MO AVE NI DARÍ OCONS UL ADO114, ME XI COCI T Y RAF AE LPONCE PROJ E CT 1697. 0M2 2015 OPE RABL EVE RT I CALS UNBRE AKE RS
I NT RODUCT I ON Conne c t e dt ot hebui l di ngma na g e me nts y s t e m, s unc ont r ol s y s t e msc a nbec ont r ol l e di n c ombi naonwi t hc ool i nga ndhe anga nde v e nt hel i g h ngl e v e l s .T hi ss y s t e ma l l ow p ma lc omf or ta nde ne r g ys ol u onst obec r e a t e d,ma k i ngas i g ni fic a ntc ont r i bu ont o e ne r g ys a v i ng sa ndov e r a l l l a bourpr oducv i t yoft heus e r si nt he s ea r e a s .E x t e r na l s ha di ngde v i c e si nc or por a t e di nt hebui l di ngf a c a det ol i mi tt hei nt e r na lhe a tg a i nr e s ulng f r om s ol a rr a di aon. Duet ot hee a s ta ndwe s tf a c i ngf a c a de , v e rc a l l ouv r e sa r eus e di ns t e a dof t hehor i z ont a l sf orma x i mume ffic i e nc y . t opr e v e ntg l a r ea ndunwa nt e dhe a tg a i n. T he yc a npr ov i det he s ebe ne fit swi t houta ddiona l e ne r g yl oa d.
CONS T RUCT I ONDE T AI L
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Cont r ol of t he v e rc a l s un br e a k e r sus i ngi nt e l l i g e nc ec ont r ol s y s t e m t o bl oc k we s ts un, mi ni mi s i nghe a tt r a ns f e ri nt obui l di ng .
3 3Louvrestosteelconnecon
RE AS ONOFCHOI CE S i nc et hec ommuni t yl i br a r yi se a s twe s tf a c i ng ,s uns ha di ngi sr e qui r e dt oc ont r oll i g ht pe ne t r aon.T hi ss uns ha di ngde v i c e spr ov i dea noppor t uni t yt odowns i z eme c ha ni c a l c ool i nge qui pme nta tt hede s i g ns t a g ea ndpe r mi te ne r g ys a v i ng sr e s ulngf r omde c r e a s e d us eofc ool i ngi ne x i sngbui l di ng s . ADVANT AGE S
DI S ADVANT AGE S
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1. i nc r e a s e sc a pi t a l c os t 2. i nc r e a s e sma i nt e na nc e 3.de s i g ns houl dbec oor di na t e dwi t h ope r a bl ewi ndows
I sonometri c s howi ngt hedi s t r i bu on of r ot a t bl es unbr e a k e r si nt hewhol e bui l di ng ba s e d ont hes pa c e sr qui r e me nt .
4 4Louvresconneconat1stfloorlevel
F L OORS YS T E MS T UDY
COMPOS I T ES T E E LDE CKCONCRE T EF L OORS YS T E MS ADVANT AGE S
COMPOS I T EACT I ON
1.S pe e da nds i mpl i c i t yofc ons t r uc on. ( me t a l de c k i ng ,s i mpl es t e e l c onne c ons )
S t e e l c onc r e t ec ompos i t ea l l ows t r uc t ur a l me mbe r st o c onne c ti nt e r g r a l y , c a r r yl oa da ndde fle c ta sas i ng l euni t .
F L OORANDWAL LCONNE CT I ONDE T AI L
2. L i g ht e rwe i g htc ons t r ucon Compos i t ec ons t r uconi sc ons i de r a bl ysffe ra nds t r ong e rt ha nma ny ot he rfloors y s t e ms ,s ot hewe i g ht a nds i z eoft hepr i ma r ys t r uc t ur ec a n ber e duc e d. 3.Pr e f a br i c aon ofs t r uc t ur a le l e me nt sa l l owsl e s sons i t ec ons t r uc on.
I NT RODUCT I ON Compos i t es l a bsc ons i s tofpr ofil e ds t e e l de c k i ngwi t hani ns i t ur e i nf or c e dc onc r e t et oppi ngons t e e lj oi s t .S t e e lde c ki sac ol df or me d c or r ug a t e ds t e e ls he e ts uppor t e dbys t e e lj oi s t sorbe a ms .I tdonot onl ya c t sa spe r ma ne ntf or mwor kt ot hec onc r e t e ,buta l s opr ov i de s s uffic i e nts he a rbondwi t ht hec onc r e t es ot ha t ,whe nt hec onc r e t e ha sg a i ne ds t r e ng t h, t het woma t e r i a l sa c tt og e t he rc ompos i t e l y . RE AS ONOFCHOI CE S t e e l s ol u onsoffe rhi g hl e v e l ofs us t a i na bi l i t ywhi c hi shi g hl yc onc e r ne di s s uei na r c hi t e c t ur et he s eda y s . T hec ommuni t yl i br a r yne s t l e d a mongt hes hophous e sa i mst oa c hi e v ef a mi l i a r i t ya nds i mpl i c i t yi n de s i g n. S t e e l j oi s tf r oms t e e l be a ms howsc on nui t ya ndr e mi nd pe opl et oa ppr e c i a t et hebe a ut yofr a wma t e r i a l .
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4. S a f eme t hodofc ons t r ucon T hede c k i ngc a npr ov i deas a f ewor k i ng pl a or m a nd a c ta sa s a f e t y ‘ c a nopy ’t opr ot e c twor k e r sbe l ow f r omf a l l i ngobj e c t s .
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5. Be e rs t r uc t ur a l s t a bi l i t y De c k i nga c ta sa ne ffe cv el a t e r a l r e s t r a i ntf orbe a ms ,a sadi a phr a g mi n t hec ompl e t e ds t r uc t ur e . 6. S us t a i na bl ec ons t r ucons ol u on S t e e l ha st hea bi l i t yt ober e c y c l e dr e pe a t e dl ywi t houtr e duc i ngi t si nhe r e ntpr ope re s .
I NS T AL L AT I ONPROCE S S
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1. Pl a c i ngs t e e l j oi s tonbe a ms
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2. Me da l de c k sa r epl a c e d.
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3. S he e t sofme s hpl a c e dov e rt o r e i nf or c ea nds uppor tc onc r e t el a y e r .
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4. Conc r e t ea r epour e df orc ompos i t ea con. 5. S t e e l j oi s ta l l ows pa c ef orduc twor k .
ROOFS YS T E MS T UDY
S T E E LJ OI S TROOFS YS T E M Adv a nt a g es 1.Abi l i t yt or out et hene wme c ha ni c a lhe ang ,v e nl ang ,pl umbi ng , a nde l e c t r i c a l l i ne st hr oug ht hej oi s tope nwe bs . 2. Be e rpl e nums pa c eu l i z aon 3. Re duc e dbui l di nghe i g htbynotha v i ngt or unt heme c ha ni c a l l i ne s unde rt hej oi s t s . 4. S i mpl ei ns t a l l aons e r v i c e sa ndu l ie s , s ui t a bl ef orwe l di ngt hus a l l owsf a s tc ons t r ucona ndl owl a bourc os t . 5.L a r g ec ol umnf r e ea r e a sg i v et hebui l di ngt e na ntma x i mum fle x i bi l i t ywhe ns e l e cngafloorl a y outpl a n.
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I nt r oducon T hes i z eoft her e s i de nc ea r e ai s1, 500s qua r ef e e t , ha v i ngat ot a l of 12”ope nwe bj oi s t sr unni nga c r os st hewi dt hoft hehous e .Open webs t eelj oi s t( OWS J )i sal i g ht we i g hts t e e lt r us sc ons i sng ,i nt he s t a nda r df or m, of pa r a l l e l c hor dsa ndat r i a ng ul a t e dwe bs y s t e m, pr oporone dt os pa nbe t we e nbe a r i ngpoi nt s .T her oofs y s t e ma i mst o pr ov i dedi r e c ts uppor tf orr oofa ndt r a ns f e rl oa di mpos e de ffe cv e l y ont hede c kt ot hes t r uc t ur a l f r a me , f ori ns t a nc e , be a ma ndc ol umns .
Rea s ont oc hoos et hi ss y s t em Ope nwe bs t e e l j oi s ta l l ows e r v i c e st obepl a c e si nbe t we e nt he g a pt husk e e pi ngt hehe i g htoft hebui l di ngl owwi t ha ppr opr i a t e he a dr oom pr ov i de d.T he4s t or e yl i br a r yha st obeal owe r he i g htduet oi t ss i t ec ont e x twhe r es ur r oundi ngs hophous e sa r e mos t l y2s t or e yonl y .Al s o,i ta l l owsl a r g ec ol umnf r e ea r e af or be e rv i s ua l e ng a g e me nt . J OI S TGI RDE R&COL UMNCONNE CT I ON
J OI S T SATBUI L DI NGS E PE RAT I ONPOI NT
ME T ALROOFDE T AI L
S T E E LJ OI S TCONNE CT I ONDE T AI L
I ns t a l l a on 1.S t e e lj oi s t sa nda c c e s s or i e s mus t be i ns t a l l e d pl umb, s qua r ea ndt r uet ol i ne . 2.Pl a c ej oi s ta nda nc hor es e c ur e l ype re s t a bl i s he dr e g ul a ons a nd a ppr ov e d s hop dr a wi ng s . 3.T oe l e v a t et hej oi s t s ,hoi s t i ngc a bl e smus tbea a c he da t a ppr opr i a t ej oi s tpa ne lpoi nt s a nd t he s epa ne lpoi ntl oc a onsmus tbes e l e c t e dt omi ni mi z ee r e cons t r e s s e s . 4.Onc ej oi s t sa r ee l e v a t e d a nd l a nde d on a s t r uc t ur e , be a r i nge ndsa r ec onne c t e dt o t hes t r uc t ur a ls t e e lbybolng orwe l di ng . 5.Br i dg i ngbr a c e st hej oi s t s a g a i ns t una nc i pa t e d hor i z ont a lmov e me ntdur i ngi ns t a l l aon a nd r e s t r a i ns t he j oi s tc hor dsf r om out of pl a ne orl a t e r a lmov e me ntunde r l oa di ng . 6.J oi s t sus e da swor k i ngpl a t f or msf orme t a lde c k sa nd pone l sc ons t r ucon
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