SHANGHAI TOWER. Efficient degree twist of the building, and asymmetrical
strike confuses the wind therefore reducing it's load on the structure. Efficient.
Form.
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Completing a Supertall Trio
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M. Arthur Gensler, Jr. Chairman of the Board,, Gensler San Francisco, CA
Jun Xia
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Principal, Lead Designer Shanghai, China
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Completing t h a Supertall Trio ir g y p o C H U B T C © Shanghai Tower October 2009
ABOUT GENSLER
Who We Are
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p G Gensler l is i a lleading di international i t o ti l C planning architecture, design and H fi firm with i h 2,100 2 100 people l in i 32 U locations in Asia, the United B T Kingdom, Central America and the C U.S. ©
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Shanghai H Ri i Rising U B
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The 2nd tallest building in the world
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The Chrysler Building :
318m
Shanghai Tower :
632m
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Supertall H P Precinct i U
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PAST PRESENT FUTURE • Jin Mao Tower • Shanghai World Financial Center • Shanghai Tower
SHANGHAI TOWER
Harmonic Trio
Shanghai Tower
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Shanghai World Financial Center Jin Mao Tower
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632 m
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432 m
Shanghai Tower, at 632 meters,, is a 128-storyy “vertical city” comprising office space as well as dining, shopping, hospitality, p y, and entertainment destinations.
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Observation & cultural facilities
Zoning & Program
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Hotel /Boutique office
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Hotel
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Office
05 Office
04 Office
03 Office
02 Office
01 Conference Retail & Parking
STACKED NEIGHBORHOODS The building is conceived as a sustainable, vertical city, with a series of seven stacked neighborhoods. Each neighborhood, made up of l iis anchored h db 14 llevels, by a park level which serves as the neighborhood’s center and heart.
SHANGHAI TOWER
Efficient Form
The rounded shape, 120 degree twist of the building, and asymmetrical strike confuses the wind therefore reducing it’s load on the structure structure.
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Rotation
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180°
150°
Design Case
24% = 32%
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210°
Tapered Box Case Study
less wind load reduction
of structural material 120°
90°
$58
million US dollar
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Efficient Form
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Scaling
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25%
40%
55%
70%
85%
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Efficient Form
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Wind Tunnel Testing
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reduction in wind loads compared to a traditional tapered box building achieved by its 120o twist configuration.
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Amenities Sky Lobby
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LEVEL
22
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Office
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LEVEL
24
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Hotel
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LEVEL
110
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Observation
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LEVEL
120
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Observation
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Intelligent Skin
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Double 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 g the maximum amount of light g in to reduce the need for artificial lighting in the day.
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WALL TYPE
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WALL TYPE
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C Sustainable H Goals BU T C ©
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Sustainable Goals
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New Regional Benchmark
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Ultra Low Energy & Low Carbon
Bioclimatic Design: An Intelligent Skin
Integrated g Water and Waste Manageme nt
Sustainabl e Materials
Integrated Landscape and Ecology for IAQ
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Energy Efficient Measures
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CENTRAL PLANT
36%op
LIGHTING CONTROLS
24%
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ENVELOPE
1.1M RMB
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3.8M RMB
7%
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Total Annual Savings =
15.6 Million RMB
HVAC
33% 5.1M RMB
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p 45 000 000 o 45,000,000 Carbon Reduction
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A forest five times the size of the Pudong Century park
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p 675 000 000 o 675,000,000 Water Saving
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Liters/year
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A lake five times the size of the Pudong Century Park lake
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Energy Efficient Measures
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RETAIL PLAZA / STREET
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ACCENT TREES
GREEN BELT EXTENSION TREES
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Elevator System
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Evacuation Lifts ZONE
ZONE ZONE
ZONE
ZONE ZONE
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9 8 7 6 5 4 3
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ZONE
Fireman/Office Good Lifts Supplemental Evacuation Lifts
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Building Lighting
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Site Lighting
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Building Lighting
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Recycling
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Materials & Resources Common recycling stations provided at each MEP zone for glass, plastics, metal, paper and cardboard. These will be collected from the loading dock by the building’s recycling contractor
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Water Resource Management
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The building’s targeted on water consumption reduction.
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40%
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Water Efficient Fixtures
THE METHODS:
Toilet – dual flush flush Urinal flush Lavatory Faucet minute Kitchen Sink minute Showers minute
1.90 liters per 6.81 liters per 6.81 liters per p 9.46 liters per
Water from sinks, baths, showers and washing machines is collected and treated Grey Water Available
1686.1m3/day Treatment Plant Capacity Upper Zone
• Collecting and treating grey water
(509.9m3/day) Lower Zone (B5) (1177.2m3/day)
• Use of water efficient fixtures
4.92 liters per
Grey Water
• Collecting and recycling rainwater
• Use of recycled grey water for flushing, irrigation and cooling tower make up
Flow rate
31.8m3 /hr 73.6m3/hr
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Sun exposure On the site
Sun Shading
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Sun orientation analysis
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Sun shading study
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Wind Turbine
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A wind turbine at the top of the building g will p power the exterior lighting for the building and some of the park areas areas.
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Power Production (Renewable Energy)
54 000 C 54,000 kWh/year
15 turbines x 3 turbines high = 45 turbines wind speed at 580m height
4m/s /
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Water Efficiency
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Water reduction of
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RAINWATER COLLECTION
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= 675,000,000 liters of water/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 grey water, and is equipped with low consumption toilets, sinks, and other fixtures.
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