completing a supertall trio
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Completing a Supertall TrioSupertall TrioM. Arthur Gensler, Jr.Chairman of the Board, Gensler,San Francisco, CA
Jun XiaPrincipal, Lead DesignerPrincipal, Lead DesignerShanghai, China© CTBUH Copyrig
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CompletingCompleting a Supertall Trioa Supertall TrioShanghai Tower October 2009
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ABOUT GENSLER
Who We AreWho We Are
G l i l di i t ti lGensler is a leading international architecture, design and planning fi i h 2 100 l i 32firm with 2,100 people in 32 locations in Asia, the United Kingdom, Central America and the U.S.© CTBUH Copyrig
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Shanghai Ri iRisingThe 2nd tallest buildingin the world
Shanghai Tower : 632mThe Chrysler Building :
318m
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SupertallP iPrecinct
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SHANGHAI TOWER
PASTPRESENTPRESENTFUTURE
• Jin Mao Tower
• Shanghai WorldFinancialFinancial Center
• Shanghai Tower
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Harmonic 632mShanghai Tower
SHANGHAI TOWER
Harmonic Trio
632m
432Jin Mao Tower
492m Shanghai World Financial Center
432m Jin Mao Tower
Shanghai Tower, at 632 meters, is a 128-story , y“vertical city” comprising office space as well as dining, shopping, hospitality, and p y,entertainment destinations.
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09Observation
& cultural facilitiesZoning &SHANGHAI TOWER
08Hotel
/Boutique office
Zoning &Program
07Hotel
06STACKED NEIGHBOR-HOODS
06Office
05HOODSOffice
04Office The building is conceived
as a sustainable, vertical
03Office
02
city, with a series of seven stacked neighborhoods. Each neighborhood, made up of 14 l l i h d bOffice
01Conference
Retail & Parking
14 levels, is anchored by a park level which serves as the neighborhood’s center and heart.
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The rounded shape, 120 degree twist of the
SHANGHAI TOWER
Efficient degree twist of the building, and asymmetrical strike confuses the wind therefore reducing it’s load on the structure
EfficientForm
Rotation
load on the structure.
Tapered Box Case Study
Design Case
24% less wind load
= 32%210° 180° 150° 120° 90°
$58
= 32% reduction
of structural material
$58 million US dollar© CTBUH Copyright
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SHANGHAI TOWER
EfficientEfficientForm
Scaling
25% 40% 55% 70% 85%© CTBUH Copyright
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SHANGHAI TOWER
EfficientEfficientForm
24%reduction in wind loads compared to a traditional tapered box building
Wind Tunnel Testing
24%tapered box building achieved by its 120o twist configuration.
7m7m
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SHANGHAI TOWER
AmenitiesAmenitiesSky Lobby
LEVEL
2222
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SHANGHAI TOWER
OfficeOffice
LEVEL
2424
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SHANGHAI TOWER
HotelHotel
LEVEL
110110
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SHANGHAI TOWER
ObservationObservation
LEVEL
120120
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SHANGHAI TOWER
ObservationObservation
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SHANGHAI TOWER
IntelligentIntelligent SkinDouble skin acts as an insulating blanket, keeping the sun’s heat out in the summer and the building’s heat in the Winter, at the same time letting the maximum amount of light g gin to reduce the need for artificial lighting in the day.
WALL TYPE
AAWALL TYPEWALL TYPE
B© CTBUH Copyrig
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SustainableGoals
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SustainableSHANGHAI TOWER
New Bioclimatic Integrated
SustainableGoals
Regional Benchmark
Design: An Intelligent Skin
gWater and Waste Management
Ultra Low Energy & Low
Sustainable Materials
Integrated Landscape andLow
Carbonand Ecology for IAQ
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SHANGHAI TOWER
Energy EfficientEnergy Efficient Measures
CENTRAL PLANT
36%LIGHTING CONTROLS
24%Total Annual Savings =
5.6M RMB24%3.8M RMB
15.6ENVELOPE
Million RMB7%1.1M RMB HVAC
33%5.1M RMB
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Carbon Reduction
45 000 000kg/year
45,000,000
A forest five times the size of thethe size of the Pudong Century park
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675 000 000Water Saving
675,000,000Liters/year
A lake five times the size of thethe size of the Pudong Century Park lake
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SHANGHAI TOWER
Energy Efficient
RETAIL PLAZA / STREET
Energy Efficient Measures
/ STREET
ACCENT TREES
GREEN BELT EXTENSIONTREES
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SHANGHAI TOWER
Elevator SystemElevator System
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SHANGHAI TOWER
Evacuation LiftsEvacuation Lifts
ZONE9ZONE 9ZONE 87ZONE 7
ZONE 6ZONE 54ZONE 4
ZONE 3Fireman/Office Good Lifts
Supplemental Evacuation
Lifts
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SHANGHAI TOWER
BuildingBuildingLighting
Site Lighting
Stripe Lighting Building Lighting
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SHANGHAI TOWER
RecyclingMaterials & Resources
Common recycling stations provided
Recycling
Common recycling stations provided at each MEP zone for glass, plastics, metal, paper and cardboard. These will be collected from the loading dock bycollected from the loading dock by the building’s recycling contractor
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Water Efficient
SHANGHAI TOWER
Water Resource Water Efficient Fixtures Fixture Type Flow rate
Toilet – dual flush 4.92 liters per
Water ResourceManagement
Toilet dual flush 4.92 liters per flushUrinal 1.90 liters per flushLavatory Faucet 6.81 liters per minuteKitchen Sink 6.81 liters per pminuteShowers 9.46 liters per minuteGrey WaterWater from sinks, baths, showers and washing machines is collected and treated
THE METHODS:
washing machines is collected and treated
Grey Water Available
1686.1m3/day
Treatment Plant Capacity40%THE METHODS:
• Collecting and recycling rainwater
• Collecting and treating grey water
• Use of recycled grey water for flushing,
Upper Zone 31.8m3 /hr (509.9m3/day)
Lower Zone (B5) 73.6m3/hr (1177.2m3/day)
The building’s targeted on water consumption
irrigation and cooling tower make up
• Use of water efficient fixturesreduction.© CTBUH Copyrig
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Sun exposureOn the site
SHANGHAI TOWER
SunSun ShadingSun orientationanalysis
Sun shadingstudy
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SHANGHAI TOWER
WindWind Turbine
A wind turbine at the top of the building will power
Power Production(Renewable Energy)
54 000g p
the exterior lighting for the building and some of the park areas
kWh/year
54,000areas.
15 turbines x 3 turbines high = 45 turbines
wind speed at580m height
4 /
turbines
4m/s© CTBUH Copyright
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SHANGHAI TOWER
WaterWaterEfficiency
Water reduction of
40%40%= 675,000,000 liters ofofwater/year
= 245 Olympic size swimming pools
The building is designed to be the most water efficient high rise in the world and will harvest rainwater, recycle
swimming pools
RAINWATER COLLECTION
harvest rainwater, recycle grey water, and is equipped with low consumption toilets, sinks, and other fixtures.
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Thank You
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