ENVIRONMENTAL
ANALYSIS REPORT BASIS FOR SOLARIS BUILDING AUGUST 2021
MEMBERS: -ACASIETE CALDERÓN, Rebeca Sofía -ALVARADO ZAVALA, Pedro Alonso -ARTEAGA VEGA, Davis Jordan -CASTRO ALIAGA, Fiorella Andrea -CORONADO VEGA, Stephanie Belén -CRUZADO, Alejandro Daniel -LANDA CÁCERES, Jose -MOTTA DÍAZ, Dayana Cristell
COURSE: Acondicionamiento Ambiental II TEACHER: Arq. Ivonne Belice Ego-Aguirre Bazan
PROJECT EVALUATION
METHODOLOGY
GENERAL DATA
05
04
03
02
01
CONTENTS
EXECUTIVE SUMMARY AND RECOMMENDATIONS
LOCATION AND WEATHER
GREEN PROJECTION
10
09 PROPOSALS AND RECOMMENDATIONS
CONCLUSIONS
SOLARIS BUILDING
TECHNOLOGIES
08
07
06 SOLAR ANALYSIS
EXECUTIVE SUMMARY AND RECOMMENDATIONS SOLAR RADIATION
MATERIALS The use of materials in this building contributes to the correct air conditioning.
VERTICAL SHADING ON THE SOLSTICES AND EQUINOX
●
The use of light colors in flooring tiles and rough surfaces and the use in
It is observed that on the summer solstice the sun penetrates the ENE and WNW facades, illuminating the environments found there, and creating a shadow on the ESE and South facades.
the facades and roofs, favor the regulate the indoor temperature and avoid overheating, also to
have
a
good
reflectance especify in walls and floorings. SOURCE: https://bit.ly/2VTdUe5
●
The use of glass The thermal conductivity coefficients is recommended, (low U value: 1,6 w/sq.m), low
Singapour
SOLARIS FUSIONOPOLIS
12: 00 PM - SUMMER SOLSTICE
While at the equinox, the sun penetrates the ESE and WNW facade, illuminating the rooms that are there and creating a shadow on the South and ENE facade.
Therefore, in the order to avoid direct solar radiation and to generate thermal physical comfort inside the building it is necessary to shade these facades.
SC
(shading
coefficient: 0.2. hight VLT: 50%,
low
emissivity
and
provide sun shading aver window
if
simple
or
laminated glass, is used also to reduce the amount 12: 00 PM - EQUINOX
of glass on the facades
SOURCE: https://bit.ly/2VLaYAB
04
The building presents ventilation and lighting. Among them: ● ●
●
different
methods
of
02
VENTILATION
THE ECO CELL, which allows ventilation to extend to the parking levels LARGE GRILLES FOR SOLAR PROTECTION, which generates cross ventilation on the ground floor. AMONG OTHERS
03
02
WIND TOWER
VENTURI EFFECT
COURTYARDS
03
CROSS VENTILATION
02
01
02
Some of the recommendations would be the ventilation systems applicable to this building, among them we have:
PROJECT EVALUATION The purpose of this report is to study and analyze the solar behavior of the multi-purpose tower (Solaris Tower) in Singapore. This city has a latitude of 1 ° 34 ’83 "N ,, a west longitude of 103 ° 83 ’56" E, it has a climate with a high temperature value throughout the year and a high humidity value. Being located in the tropics, the path of the sun is vertical, for this reason, warming is greater on horizontal surfaces and less on vertical surfaces. The way in which the architectural element will have to be adapted to the climatic variables of Singapore in order to generate comfort inside the building environments will be studied, therefore the solar incidence, the daylight, the green projection and the ventilation is going to be analyzed. Also the material of the walls, glass and different architectural elements and technologies that the building uses. The solar route and its relationship with the Singapore climate will be analyzed, generating design strategies and recommendations necessary to achieve comfort. solar incidence inside the building, as well as direct radiation, w/ h gained from the spaces studieds, ventilation and the importance of using solar protection on the facades. METHODOLOGY The methodology for the study is analytical. The Following procedures will be carried out: data collection of the architectural object and the place of study, processing of them with the help of Ecotec software, analysis of the processed data supported by the concepts related to the natural environment considering the climate as one of its most important elements, finally verifying the degree of efficiency of said insertion.
05
GENERAL DATA
OBJECTIVES INTRODUCTION
PROJECT PHASES
Ken Yeang explains the philosophy
PHASE 1
PHASE 4
Be made up three towers
The seven levels , 22,500 square
(Connexis South, Connexis
meter building also contains a
North y Symbiosis)
100 seat theater.
PHASE 2A - 2B
PHASE 5
Phase 2A, be formed by
Be composed by a 17 levels
three
edifice with a separate with a
buildings
(Innovis,
behind his works in a different way,
Kinesis y Synthesis) Phase 2B, is designed
in his own words:“We have to build
renowned
in harmony with the natural world.
architect, Dr Ken Yeang, a
Our goal must be not simply to slow
sustainable
the present rate of environmental
named as Solaris.
impairment,
but
to
eliminate
five flat office block, and is by
“green”
developed as a commercial space
that
integrates
retail
and housing activities.
development
it
entirely. For example, we need to ensure that all industrial wastes are not
just
reused,
but
recycled
PHASE 3
naturally, flowing integrally back
It consist of two office
into
towers of six floors and
the
environment
ecosystem-based must
work
through
processes.
towards
green
We
business park space, linked
eco
by a central plaza and an
infrastructure, serving ecocities, and design buildings as living systems. "
elevated bridge.
07
ZONING 1st Floor
LEGEND
Singapour
LEGEND
SOLARIS FUSIONOPOLIS
5th Floor
Commercial stores areas
Investigation and Development area
Atrium
Vertical Circulation
Reception and Lobby
Rest rooms
Complementary services area
Horizontal Circulation
08
LOCATION AND WEATHER
LOCATION LOCATION LOCATION
WEATHER
LATITUDE -
1° 34’ 83”N
LENGTH -
103° 86’ 56”N
ASIA, SINGAPUR - FUSIONOPOLIS According to Koppen's Classification AF = Rainy Tropical
GENERALITIES -
Singapour
SOLARIS FUSIONOPOLIS
-
ARCHITECT: Hamzah & Yeang PROJECT YEAR: 2008 CATEGORY: Edificios individuales CONCEPT: Regenerate Ecosystem Consider weather Tropical
10
TEMPERATURE UNIT MAX MEDIA TEMPERATURE
C°
MEDIA MIN MEDIA
JAN
FEB.
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
31.4
32.4
32.8
32.6
32.4
32.3
31.9
31.9
31.6
31.5
31.2
31.2
26.5
27.2
27.5
27.7
27.7
27.4
27.0
27.4
26.8
26.9
26.7
26.5
21.7
22.0
22.2
22.8
23.0
22.6
22.1
22.9
22.1
22.3
22.3
21.9
LOCATION: LATITUDE: 3 ° 09'28 "N LENGTH: 101 ° 42'42" E Difference throughout the year
AVERAGE
Closer to 26.7 °C
27.63+0.66 ( CLO) = 28.29
minimum maximum
27.63 – 0.66 ( CLO)= 26.97
Difference throughout the year
The comfort zone goes from 21.00 ° C to 26.7 ° C - It is not within Comfort Kuala Lumpur nor the comfort axis being 27.63 degrees neither is this within comfort with the clo.
CLO
23.0 – 21.7 = 1.3 32.8 – 31.2 = 1.6
temperature stable
January 31.4 – 21.7= 9.7 July 31.9 – 22.1 = 9.8 November 31.2 – 22.3 =8.9
1 clo 🡪 7.3 °C 0.25 🡪 1.38 °C +0.66°C
0.04
1.32
SLEEVELESS SHIRT
0.06
SHORT
0.06
NEITHER IS THIS WITHIN COMFORT WITH THE CLO
UNDERWEAR
-0.66 °C
Relationship with comfort
SNEAKERS
0.09
0.25
The temperature is always above the comfort.
SOURCE: Meteoblue 2018
The maximum temperature occurs in the months of March, April and May. The minimum temperature is in the months of December, January and February. We take the average temperature of the 3 hottest months to take out the comfort axis
11
BIOCLIMATIC DATASHEET RAINFALL ●
RELATIVE HUMIDITY
The precipitations oscillate between 58mm and
●
177 mm, being its annual average 110 mm. ●
The annual HM max is 99% in the month of December, while the annual HR min is 72% in the month of August.
The months of January and February are the ones
●
with the least amount of rain, while the months of
The
wettest
season
is
between
the
months
of
November to January.
October to December are the ones with the most
JAN. FEB.
MAR. APR. MAY. JUN.
JUL. AUG. SEP.
OCT. NOV. DEC.
SOURCE: Meteoblue 2018
Singapour
SOLARIS FUSIONOPOLIS
rain.
SOURCE: Meteoblue 2018
%
JAN
FEB
MAR
APR
MAY
JUNE
JULY
AUG
SEP
OCT
NOV
DEC
MAX
97
94
93
91
90
88
88
86
89
91
95
99
MIN
78
77
77
74
79
77
75
72
78
73
78
76
12
OMBROTHERMIC CHART
●
According to the analysis carried out, it is concluded that Singapore only has a Wet Period during the year.
●
The temperature has a minimum variation reaching a maximum point of 28 in April and a minimum of 25.5 ° December.
JAN.
FEB.
MAR.
APR.
MAY.
JUN.
JUL.
AUG.
SEP.
OCT.
NOV.
DEC.
SOURCE: Meteoblue 2018
13
BIOCLIMATIC DATASHEET RADIATION ●
SUN HOURS
Verifying with the hours of sunshine we verify that in Singapore, the cloudiness is greater when the sun remains, then the radioactivity levels in the area
●
The months with the least hours of sunshine correspond to the months with the highest cloud cover (Winter)
will be evaluated. METEOROLOGICAL MEASUR E UNITS ELEMENTS SUN HOURS
hrs
METEOROLOGICAL MEASUR E UNITS ELEMENTS SUN HOURS
hrs
JAN.
FEB.
MAR.
APRIL.
MAY.
JUNE
6
7
7
7
8
7
JULY
AUG.
SEP.
OCT.
NOV.
DEC.
6
5
5
5
5
4
%
JAN
FEB
MAR
APRI L
MAY
JUN E
JULY
AUG
SEP
OCT
NOV
DEC
MAX
136
171
163
151
144
138
136
131
163
164
130
145
MIN
116
139
144
121
118
119
117
110
132
135
115
118
SOURCE: Meteoblue 2018
●
Singapour
SOLARIS FUSIONOPOLIS
JAN. FEB. MAR. APR. MAY. JUN. JUL. AUG. SEP. OCT. NOV. DEC.
As the highest point we find February (165 kwh / m2) and in the month of November we would find
JAN.
FEB.
MAR.
APR. MAY. JUN.
JUL.
AUG.
SEP. OCT. NOV. DEC.
the point with the lowest solar radiation of almost 130 kWh / m2.
14
CLOUD The clearer part of the year in Kuala Lumpur begins around December 26; It lasts for 3.0 months and ends around March 24.
• On May 11, the cloudiest day of the year, the sky is cloudy or mostly cloudy 91% of the time and clear, mostly clear, or partly cloudy 9%
• February 20, the clearest day of the year, the sky is clear •
Mostly clear or partly cloudy 26% of the time
•
cloudy or mostly cloudy 74% of the time.
of the time
The cloudiest part of the year begins around March 24; It lasts for 9.0 months and ends around December 26.
Mayormente Despejado
15
BIOCLIMATIC DATASHEET CLOUD AND SUN HOURS
SOLAR ENERGY DARK
Nublado
JAN. FEB. MAR. APR. MAY. JUN. JUL. AUG. SEP. OCT. NOV. DEC.
Sun
Partly Cloudy
Cloudy JAN. FEB. MAR. APR. MAY. JUN. JUL. AUG. SEP. OCT. NOV. DEC.
●
In Singapore, the cloudy and partially cloudy SOURCE: https://bit.ly/3nbsR4s
area prevails. Highlighting February with the most Mayormente Despejado
darkest
period
is
in
November
with
high
●
cloudiness (19 cloudy days).
The brightest period of the year lasts for 1.8 months, from January 25 to March 18, with energy of 5.0 kWh. The brightest day of the year is February 20, with an average of 5.3 kWh.
●
The darkest period of the year lasts for 1.7 months, from November 1 to December 24, with an energy of 4.0
Singapour
SOLARIS FUSIONOPOLIS
sunny days (4 days approximately). And the
kWh. The darkest day of the year is December 4, with an average of 3.6 kWh.
16
SITE CLIMATE VARIABLES
01
The geographical coordinates of Singapore are latitude: 1,290 °, longitude: 103,850 °, and elevation: 23 m. The topography within a 3 kilometer radius of Singapore has large variations in altitude, with a maximum altitude change of 151 meters and an average altitude above sea level of 16 meters.
ALTITUDE
The area within a 3 kilometer radius of Singapore is covered by artificial surfaces (85%) and water (12%), within a 10 mile radius by water (60%) and artificial surfaces (29%) and within a radius of 80 kilometers of water (60%) and trees (17%).
02
BIOTIC FACTORS There are many species of birds; some, like the swallow, live in inhabited areas. The native fauna include lizards and cobras, and mammals such as the scaled anteater, the nocturnal lemur and the long-tailed macaque.
WILDLIFE
SWALLOWS
LIZARDS
COBRAS
There are also different species of birds that have their main concentration the largest ornithological park in the world of Jurong birds with more than 600 species of birds such as birds of paradise, American bald eagles, cranes, parrots, crowned pigeons, toucans, hornbills and penguins LÉMUR NOCTURNO
BALD EAGLE
CRANES
17
SITE CLIMATE VARIABLES ONE NORTH PARK: The one north park is a research and business park designed and planned by JTC, within it will be developed several key sectors such as Biopolis, Fusionopolis, Mediapolis and MRT one-north station.
FUSIONOPOLIS:
This park does not have artificial lighting, which facilitated its consolidation as a sanctuary for birds. It is implemented with tree species such as the Malaysian wild cherry or the weeping fig, food sources for birds.
Singapour
SOLARIS FUSIONOPOLIS
This sector of the park has an approximate area of 2.44 ha., And in order for it to develop in a sustainable way, the vegetation that already existed was retained and the original habitat was improved so that they would be established as a natural sanctuary to sustain the existing ones. bird populations.
18
TREES
FLORA Natural vegetation Singapore has been greatly affected by the action of man. The small central hilly area preserves the native jungle and in some coastal areas there are mangroves, although weedy areas are also frequent. Singapore is an admirable and surprising destination, known as the "Garden City", it is conditioned by its location close to equator.
DIPTEROCARPACEAE Mainly lowland tropical trees in the rainforest.
DIPTEROCARPACEAE ANISÓPTERA
CUP WIDTH: 4 - 5 m. HOPEA ODORATA It is a large tree that reaches 45 m in height with the base of the trunk.
CUP WIDTH:
ORCHIDS
5 - 7 m.
They constitute the rich biodiversity of the flora.
19
SITE CLIMATE VARIABLES ABIOTIC FACTORS
01
WEATHER
Just 1 degree north of the equator, it enjoys a tropical / equatorial climate quite naturally. They do not have well-defined seasons like summer, spring, fall, and winter throughout the year.
TEMPERATURE
The hot season lasts 3.6 months, from February 28 to June 15, and the average daily maximum temperature is over 31 ° C. The hottest day of the year is April 15, with an average maximum temperature of 32 ° C and an average minimum temperature of 26 ° C.
FEB.
MAR.
APR. MAY. JUN.
JUL.
AUG.
SEP. OCT. NOV. DEC.
SUN HOURS
Singapour
SOLARIS FUSIONOPOLIS
JAN.
The cool season lasts 1.6 months, from December 3 to January 22, and the daily average maximum temperature is less than 30 ° C. The coldest day of the year is January 11, with an average minimum temperature of 25 ° C and an average maximum of 30 ° C.
The length of the day in Singapore does not vary considerably during the year, it only varies 11 minutes out of 12 hours throughout the year. In 2021, the shortest day is December 21, with 12 hours and 3 minutes of natural light; The longest day is June 21, with 12 hours and 12 minutes of natural light; the earliest sunrise is 06:46 on November 1, and the latest sunrise is 07:16 on Feb. 10. Earliest sunset is 6:50 PM on November 4, and latest sunset is 31 minutes later at 7:20 PM on February 13
JAN.
FEB.
MAR.
APR. MAY. JUN.
JUL.
AUG.
SEP. OCT. NOV. DEC.
20
WIND ANALYSIS WIND DIRECTION The predominant wind directions come from SSW and NNE.
ANNUAL WIND DIRECTION DISTRIBUTION (%)
WIND DIRECTION
VELOC. MEDIA DE VIENTO
JAN
SSO
4 m/s
FEB
SSO
4 m/s
MAR
SSO
3 m/s
APRIL
SO
3 m/s
MAY
NNE
3 m/s
JUNE
NNE
3 m/s
JULY
NNE
3 m/s
AUG
N
4 m/s
SEP
NNE
3 m/s
OCT
NNE
3 m/s
NOV
SSO
3 m/s
DEC
SSO
3 m/s
VELOCITY The months of January, February and August the wind speed reaches 4 m / s; while in the other months of the year it only reaches 3 m / s.
FREQUENCY The most frequent winds are coming from the SSW and the NNE, each one with a percentage of 42%; SSO, from November to March,; while the NNE, in the months of May, June, July, September and October. The winds with less frequency come from the SW and N, with a percentage of 8% each; of the SO, in the month of April; while from the N, in the month of August.
SOURCE:: Windfinder
21
SOLAR ANALYSIS
SOLAR STUDY FACADES ORIENTATION
FACADE A
LATITUDE:
ORIENTATION: NORTHWEST
N
1.28333 1° 16′ 60″ North
LENGTH: 103.85 103° 51′ 0″ E
NW
B
NE
FACADE B ORIENTATION: NORTHEAST
A
E
W
FACADE C
C D
SW
SE
ORIENTATION: SOUTHEAST
FACADE D SOURCE: OWN PRODUCTION
S
ORIENTATION: SOUTHWEST
23
SOLAR SOLAR STUDY STUDY SUMMER SOLSTICE
SOLAR CHARTER
JUNE 21 ST At this time, the building is affected by the sun, at 9am on facade B and at 5pm on facade A
LATITUDE: 1.28333 1° 16′ 60″ North
HOUR
HEIGHT
AZIMUTH
9:00
39.8°
60.1°
LENGTH:
12:00
67.9°
3.4°
103.85 103° 51′ 0″ E
17:00
15.7°
-66.0°
EQUINOX SEPTEMBER/MARCH 21 ST At this time, the building is affected by the sun, at 9am on facade C and at 5pm on facade A
B A
D
HEIGHT
AZIMUTH
9:00
42.0°
91.6°
12:00
86.7°
118.6°
17:00
17.8°
-90.7°
WINTER SOLSTICE
C
DECEMBER 21 ST At this time, the building is affected by the sun, at 9am on facade C and at 5pm on the facade D
Singapour
SOLARIS FUSIONOPOLIS
W
HOUR
HOUR
HEIGHT
AZIMUTH
9:00
39.3°
122.3°
12:00
65.2°
178.9°
17:00
13.6°
-114.6°
SOURCE: OWN PRODUCTION
24
HEIGHT AND AZIMUTH
SHADOW HOUR
HEIGHT
AZIMUTH
9:00
39.8°
60.1°
SUMMER SOLSTICE
12:00
67.9°
3.4°
JUNE 21 ST
17:00
15.7°
-66.0°
9:00 am HOURS OF SOLAR INCIDENCE ON THE FACADE
SHADOW THROUGHOUT THE DAY
HOUR
FACADE
13:30 - 18:00
A (NORTHWEST)
6:00 - 13:30
B (NORTHEAST)
6:00 - 11:00
C (SOUTHEAST)
-------
D (SOUTHWEST)
B
12:00 pm At this time, due to the solar incidence projected on the building, the facade with the highest incidence solar is facade B with almost 8 hours Sun
A
C
D
5:00 pm SOURCE: ECOTEC/OWN ELABORATION
25
SOLAR STUDY HOUR
HEIGHT
AZIMUTH
SUMMER SOLSTICE
9:00
39.8°
60.1°
JUNE 21st
12:00
67.9°
3.4°
17:00
15.7°
-66.0°
NORTHEAST FACADE
NORTHWEST FACADE
39.8°
SOURCE: OWN ELABORATION
SOURCE: OWN ELABORATION
HOURS OF SOLAR INCIDENCE ON THE FACADE
Singapour
SOLARIS FUSIONOPOLIS
15.7°
9:00 am
HOUR
FACADE
13:30 - 18:00
A (NORWEST)
6:00 - 13:30
B (NORTHEAST)
6:00 - 11:00
C (SOUTHEAST)
-------
D (SOUTHWEST)
SOURCE: ECOTEC/OWN PRODUCTION
5:00 pm
26
HEIGHT/ AZIMUTH
SHADOW WINTER SOLSTICE DECEMBER 21 ST
9:00 am
HOUR
HEIGHT
AZIMUTH
9:00
39.3°
122.3°
12:00
65.2°
178.9°
17:00
13.6°
-114.6°
SHADOW THROUGHOUT THE DAY
B
12:00 pm A HOURS OF SOLAR INCIDENCE ON THE FACADE
C
HOUR
FACADE
15:00 - 18:00
A (NORWEST)
---------
B (NORTHEAST)
6:00 - 12:30
C (SOUTHEAST)
6:00 - 18:00
D (SOUTHWEST)
D
5:00 pm SOURCE: ECOTEC/OWN PRODUCTION
In this period , because of the solar incidence projected on the building, the facade with more incide is the D because it receives sun throughout the day
27
SOLAR STUDY HOUR
HEIGHT
AZIMUTH
SUMMER SOLSTICE
9:00
39.3°
122.3°
DECEMBER 21st
12:00
65.2°
178.9°
17:00
13.6°
-114.6°
SOUTHEAST FACADE
SOUTHWEST FACADE
SOURCE: OWN ELABORATION SOURCE: OWN ELABORATION
HOURS OF SOLAR INCIDENCE ON THE FACADE
Singapour
SOLARIS FUSIONOPOLIS
39.3°
9:00 am
HOUR
FACADE
15:00 - 18:00
A (NORWEST)
---------
B (NORTHEAST)
6:00 - 12:30
C (SOUTHEAST)
6:00 - 18:00
D (SOUTHWEST)
5:00 pm SOURCE: ECOTEC/OWN PRODUCTION
28
HEIGHT/ AZIMUTH
SHADOW EQUINOX MARCH/ SEPTEMBER 21 ST
9:00 am
HOUR
HEIGHT
AZIMUTH
9:00
42.0°
91.6°
12:00
86.7°
118.6°
17:00
17.8°
-90.7°
HOURS OF SOLAR INCIDENCE ON THE FACADE
SHADOW THROUGHOUT THE DAY
12:00 pm B
HOUR
FACADE
13:30 - 18:00
A (NORWEST)
6:00 - 12:00
B (NORTHEAST)
6:00 - 12:00
C (SOUTHEAST)
07:00 - 17:00
D (SOUTHWEST)
At this time, due to the solar incidence projected on the building, the facade with the highest incidence solar is facade D with 10 hours Sun
A
C
D
5:00 pm FUENTE: ECOTEC/OWN PRODUCTION
29
SOLAR STUDY HOUR
HEIGHT
AZIMUTH
EQUINOX
9:00
42.0°
91.6°
MARCH/SEPTEMBER 21 ST
12:00
86.7°
118.6°
17:00
17.8°
-90.7°
WEST FACADE
SOURCE: OWN ELABORATION
SOURCE: OWN ELABORATION
HOURS OF SOLAR INCIDENCE ON THE FACADE
Singapour
SOLARIS FUSIONOPOLIS
EAST FACADE
THERE ARE SOLAR INCIDENDE ON THE WEST FACADE AT 5 PM
9:00 am
HOUR
FACADE
15:00 - 18:00
A (NORWEST)
---------
B (NORTHEAST)
6:00 - 12:30
C (SOUTHEAST)
6:00 - 18:00
D (SOUTHWEST)
5:00 pm SOURCE: ECOTEC/OWN PRODUCTION
30
ATRIUM ILLUMINATION
The project comprises two tower blocks separated by a grand naturally-ventilated central atrium.The solar shaft arranged diagonally juts out of the first tower block and allows sunlight to percolate into the interiors, reducing the need for artificial lights.
31
ATRIUM ILLUMINATION RADIATION ATRIUM ILLUMINATION
SOURCE: OWN ELABORATION
●
Singapour
SOLARIS FUSIONOPOLIS
JULY 21 ST 12:00 PM
The public plaza has a slanted glass operable roof that allows natural ventilation and sunlight to percolate into the interiors. The open space of the plaza provides a good place for gatherings and hosting events, while the two towers are linked by sky bridges over the public plaza on the top floors.
32
EQUINOX MARCH/SEPTEMBER 21ST
9:00 PM
12:00 PM
17:00 PM
SOURCE: OWN ELABORATION
●
At this time, the sun penetrates the ESE and WNW facade, illuminating the rooms that are there, and creating a shadow on the South and ENE facade.
33
ATRIUM ILLUMINATION WINTER SOLSTICE DECEMBER 21 ST
Singapour
SOLARIS FUSIONOPOLIS
9:00 PM
12:00 PM
17:00 PM
SOURCE: OWN ELABORATION
●
At this time, the sun penetrates the ESE Y South facade. Illuminating the rooms that are there, and creating a shadow on the the ENE and WNW facade.
34
SOLAR PENETRATION SUMMER SOLSTICE JUNE 21 ST
9:00 PM
12:00 PM
17:00 PM
SOURCE: OWN ELABORATION
●
At this time, the sun penetrates the ENE and WNW facade, illuminating the environments that are there, and creating a shadow on the ESE and South facade.
35
RADIATION RADIATION
ANALYSIS
ANNUAL DAILY AVERAGE RADIATION
1
2 1.
Facade SSW Receives radiation of 626 Wh/m2 average
2.
Facade NW Receives radiation 1112 Wh/m2 average
3.
Facade ENE
3
4
4.
Facade NE Receives radiation of 626 Wh/m2 average
5.
Singapour
SOLARIS FUSIONOPOLIS
Receives radiation 1112 Wh/m2 average
Ceiling Receives radiation between 4028 and greater than 5000 Wh/m2 average
SOURCE: OWN ELABORATION
SOLAR STUDY
CASE 1 SHADE ON THE WINDOW
CASE 2 SHADE FAR FROM THE WINDOW
CASE 3 NO SHADE
SOURCE: OWN ELABORATION
37
CONCLUSIONS
TEMPERATURE ●
RADIATION ●
The temperature exceeds the comfort zone,
since
at
the
place,
it
Radiation in this place is around 145 kwh/m2 per year, and its value varies
is
according to other climatic factors
registered that the annual average is
such as cloudiness.
above the limit of the thermal comfort zone.
SOLAR ENERGY HUMIDITY
●
The value of solar energy varies between the values of 5.0 kWh and
●
Humidity is another climatic factor
4.0 kWh per year, with the time of
that is above the comfort zone,
greatest oscillation of this factor being
having approximately 90% humidity
CLOUDS HOURS ●
Singapour
SOLARIS FUSIONOPOLIS
of
panels
RAINFALL
AND
SUN
Cloud cover in the area is high throughout
Rainfall in the area occurs throughout the
the year, which directly affects the number
year, with an average annual value of
of hours of sunshine, so the maximum
110 mm, with maximum precipitation
number of hours of sunshine is 4 days in the
during the months of November and
month of February, while cloud cover is
December. It should be noted that
total or partial on an annual basis, with a
according to the ombrothermal chart it
maximum in November.
the year
months
should be consider for photovoltaic
and colder than in a dry climate.
belongs to a humid climate throughout
the
February and March. This factor
throughout the year, so it feels hotter
●
during
38
TECHNOLOGIES
TECHNOLOGIES SOURCE: OWN PRODUCTION
OFFICE
OFFICE
1
ISOMETRIC VIEW
ELEVATION VIEW
SOURCE: OWN PRODUCTION-ECOTEC
SOURCE: OWN PRODUCTION-ECOTEC
GREENMARK RANKING
NORTH HEMISPHERE SUMMER SOLSTICE JUNE 21 ST HOUR: 9:00 AM
OFFICE
Singapour
SOLARIS FUSIONOPOLIS
OFFICE
- In September 2009 it received a Green Mark Platinum rating, the highest level of certification awarded.
● ●
HEIGHT: 39.80° AZIMUTH: 60.10°
-PURPOSE: 1.It allows natural light to penetrate the inside of the building. -LIGHTING: It has sensors that reduce the use of energy, with sufficient natural light, which automatically turn off artificial light.
40
3
CONTINUOUS LANDSCAPED PERIMETRAL RAMP
A
PERIMETRAL RAMP
-MEASURE: 1,5 km long x 3 m wide -CONNECT: The adjacent one-north park, relative to the ground level and the Eco-cell with the garden waterfall on the roof top levels. -PURPOSE: 1.Strategy for environmental cooling of the building facade.
SOURCE: OWN PRODUCTION
RAINWATER PICKUP SYSTEM
2
SOLAR AXIS
41
ROOF GARDENSCORNER SKY
-LOCATION:It is collected from the downstream drainage of the perimeter ramp and from the roof of tower B with syphonic drainage. -PURPOSE: Ruling on large garden areas. -STORE: Tanks on the roof and in the basement (700 m3) allows 5 days of irrigation.
-VERTICAL PAISAJISM:
6
4
RAINWATER RECYCLING
TECHNOLOGIES
-Acts as a thermal shock absorber. -Create areas for relaxation and spaces events. -The sum of the areas with vegetation of the project will exceed the footprint of the site.
-PURPOSE: 1. Allows vegetation, natural light and ventilation to spread to parking levels.
39.80°
2. The lowest level contains the storage tank and the pump room of the rainwater recycling system.
SOURCE: OWN PRODUCTION
R
5
IS AX
6
Singapour
6
ECO CELL SYMPHONIC SYSTEM
6
LA
ECO CELL
6
SO
SOLARIS FUSIONOPOLIS
SOURCE: OWN ELABORATION
5
ROOF GARDENS
A
6
42
NORTH HEMISPHERE EQUINOCCIO MARCH/SEPTEMBER 21 ST HOUR: 12:00 PM ● ●
HEIGHT: 86.60° AZIMUTH: -148.46°
SOURCE: OWN PRODUCTION
ISOMETRIC VIEW SOURCE: OWN PRODUCTION-ECOTEC
ATRIUM
88.60°
POCKET PARK PLAZA ELEVATION VIEW SOURCE: OWN PRODUCTION-ECOTEC
43
TECHNOLOGIES
7
WARM AIR ATRIUM
GRILLS PURPOSE: 1.1. It functions as a mixed area, it also has a glass blinds ceiling operable and allows complete ventilation.
PURPOSE: 1. Reduces heat transfer through the low-emissive double-glazed perimeter facade. Thermal transfer value (39W / m2). 2. They establish microclimates in living spaces.
Singapour
SOLARIS FUSIONOPOLIS
8
LARGE GRILLES FOR SOLAR PROTECTION
SOURCE: OWN PRODUCTION
COLD AIR
9
POCKET PARK PLAZA
PURPOSE: 1. Allows cross ventilation of the ground floor. 2. Provides a place for social and interactive events.
44
GREEN PROJECTION
ENTRANCE LANDSCAPE
01
02
RHAPIS MULTIFIDA
DRACAENA MARGINATA
TECOMA AMARILLA
ATRIUM PLANTS
CALATHEA
03
Another factor of consideration was the lighting and the urban profile, in order to be able to provide a variety of light on the facades, improving biodiversity.
PHILODENDRON SCANDENS
02
DRACENA SURCULOSA
EXTERIOR LANDSCAPE
POLYPODIUM PUNCTATUM
Singapour
SOLARIS FUSIONOPOLIS
The choice of plant typology was made, based on the environment of the project, with the aim of having a continuity of the landscape.
01
GREEN PROJECTION
PHILODENDRON XANADU
CORDYLINE INDIVISA
03 PHILODENDRON OXYCARDIUM BLECHNUM GIBBUM
PEBBLES
ASPARAGUS DENSIFLORUS
LEVEL V
LEVEL XII-IX-VI
PINANGA CORONATA
FLACOURTIA RUKAM
CALLIANDRA TERGEMINA
LEVEL VIII
MARANTE ARUNDINACEA
MALVAVISCUS ARBOREUS
PIPER SARMENTOSUM
LEVEL XIV
SYZYGIUM CAMPANULATUM
DILLENIA SUFFRUTICOSA
COSTUS CURVIBRACTEATUS
SELAGINELLA
LICUALA GRANDIS
47
GREEN PROJECTION
NIVEL XIV
NIVEL XIII
NIVEL XII
NIVEL XI
NIVEL X
NIVEL IX
NIVEL VIII
NIVEL VII
NIVEL VI
NIVEL V
NIVEL III
NIVEL II
NIVEL I
Singapour
SOLARIS FUSIONOPOLIS
NIVEL IV
PROPOSALS AND RECOMENDATIONS
BENEFITS 01. ENVIRONMENTAL BENEFITS • It has the highest ecological certification in Singapore, so it supports each other. It has an ecological ramp inside that allows a relationship of living beings. • Its use design works as a production to generate biogas, with this use works the building as a supplier of fuel, energy and power for turbines or engines. • It provides sustainable environmental solutions such as water filtering from the rainfall of the area, finding 55.1% as the building's self-sufficiency.
02. SOCIAL BENEFITS
GREEN ROOF DETAIL
• It integrates with the urban design of the buildings around, and it also has bridges and corridors that interact with the spaces creating a unit between the spaces outside the building. • It has an efficiency in the use of natural resources, Integration with nature, besides that around it the berms and presence of green areas are actively maintained.
• This eco-infrastructure provides social, interactive and creative environments for occupants of the upper floors of the building, while balancing the inorganic elements inherent in the form built with a more organic mass.
GARDENING DETAIL
03. ECONOMIC BENEFITS
Singapour
SOLARIS FUSIONOPOLIS
• As mentioned in the environmental benefits, we find a sustainability and exploitation of production such as biogas.
• The use of gardening and green ceilings coincide with the zoning of the site, complementing a water exchange and storage relationship
• Having water storage tanks, which are capable of storing at least 700m3 allows the plants to be watered for more than 5 days. • It contains approximately 36% reduction in total energy consumption, just talking about the inside and its use, compared to buildings in Singapore.
50
DESIGN RECOMMENDATIONS GIVONI'S GRAPHIC ● LEGEND ZONE 1 ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6 ZONE 7 ZONE 8 ZONE 9 ZONE 10ZONE 11ZONE 12ZONE 13ZONE 14-
ZC: COMFORT ZONE ZCP: PERMISSIBLE COMFORT ZONE GI: INTERNAL REVENUE GSA: PASSIVE SOLAR GAIN GSP: ACTIVE SOLAR GAIN HU: HUMIDIFICATION CC: CONVENTIONAL HEATING PS: SUN PROTECTION MT: THERMAL MASS RE: EVAPORATIVE COOLING MT + V: THERMAL MASS + NIGHT VENTILATION V: NATURAL OR MECHANICAL VENTILATION AA: AIR CONDITIONING CA: HEATING
● CONCLUSION It is concluded that, according to Givoni's graph, it is located in ZONE 12, where ventilation is recommended as an air conditioning system in order to reach the comfort zone.
51
DESIGN RECOMMENDATIONS DESIGN RECOMMENDATIONS ● PASSIVE AIR CONDITIONING SYSTEMS
BASED ON THE INFORMATION PROVIDED BY THE GIVONI CHART, RECOMMENDATIONS FOR VENTILATION SHOULD BE MADE.
SOURCE: OWN ELABORATION
VENTURI EFFECT
SOURCE: “CUADERNOS 14”
03
CROSS VENTILATION
WIND TOWER
SOURCE: “CUADERNOS 14”
04
02 Singapour
SOLARIS FUSIONOPOLIS
01
VENTILATION SYSTEM
COURTYARDS
SOURCE: “CUADERNOS 14”
52
●
●
●
The direct penetration of solar radiation should be avoided by means of horizontal solar protections. avoid direct penetration of ne/se/sw and nw facades by means of vertical sunscreens.
It is necessary to put sunscreen (sun shading) on the facades oriented towards NE, NO, SE and SO to generate a thermo-physical comfort because the rays of the sun fall in these orientations almost horizontally in the hours of the morning and in the evenings for that reason we propose to use a vertical element made of aluminium. It is necessary also use sun shading for not generate glare inside the environments and also to protect the glasses of ultraviolet rays and infrared. it has to have a sun protection because the internal lighting values are too high causing discomfort as they are greater than 5.0.df%
06 ●
●
RADIATION DAYLIGTH ANALYSIS
The direct radiation is very high ( 4000 w/h) on horizontal elements so it is recommended to put intensive green roofs on the exposed elements such as roofs and terraces. it is important have a sun vertical shading to avoid direct radiation to the interior of the environments and prevent environments from being out of comfort.
07
05 ●
SOLAR
●
● ●
●
ORIENTATION
The orientation of the exposed walls of the building should be on the North–South axis, facing North and South in order to minimize solar heat gain. The best orientations for all spaces, as a general rule, are ‘Southward and northward’. This is because both orientations have recorded the same minimum mean temperature throughout the year, because of the Sun’s position in these directions (no direct radiation). The worst orientations are ‘Westward and Eastward’ both of which have recorded maximum internal mean temperatures throughout the year compared to other orientations.
53
CONCLUSIONS
CONCLUSIONS GENERAL CONCLUSION
PROBLEM IDENTIFICATION Presence of • precipitation up to 110 mm per year
Presence of humidity throughout the year
• Presence of hours of sunshine from February to March
• Temperature outside the comfort zone
SELF- SUFFICIENCY
October
MAX- 99%
4 kWm
●
Contains an approximate 36% reduction in total energy consumption
December
MIN- 77%
5 kWm
●
Filtering water from rainfall in the area, finding 55.1% as self-sufficiency of the building.
DESIGN SOLUTIONS
04 03 02 01
●
The building is very well designed bioclimatical since it manages to solve all the environmental problems that are presented in an innovative way in its design, favoring the comfort of the user.
CROSSED VENTILATION
VENTURI EFFECT
POCKET PARK PLAZA
GREAT ATRIUM
SOLARIS AXIS
SOLARIS AXIS WIND TOWERS
GREAT ATRIUM
POCKET PARK PLAZA courtyards
ECO CELL
ECO CELL
55
CREDITS MEMBERS: -ACASIETE CALDERÓN, Rebeca Sofía -ALVARADO ZAVALA, Pedro Alonso -ARTEAGA VEGA, Davis Jordan -CASTRO ALIAGA, Fiorella Andrea -CORONADO VEGA, Stephanie Belén -CRUZADO, Alejandro Daniel -LANDA CÁCERES, Jose -MOTTA DÍAZ, Dayana Cristell COURSE: Acondicionamiento Ambiental II TEACHER: Arq. Ivonne Belice Ego-Aguirre Bazan