上海世博会-科技设计成果汇报.ppt

1、,International Proposal Collection For Planning And Design Of Shanghai EXPO 2010 Central Green Area,Research,Location,Shanghai EXPO 2010 Central Green Area (Pudong),Location,Shanghai EXPO 2010 Central Green Area (Pudong),Situation,Shanghai EXPO 2010 Central Green Area (Pudong),Traffic,Shanghai EXPO

2、2010 Central Green Area (Pudong),Docks,Shanghai EXPO 2010 Central Green Area (Pudong),Plants,Shanghai EXPO 2010 Central Green Area (Pudong),Tower Crane,Shanghai EXPO 2010 Central Green Area (Pudong),Constructions,Shanghai EXPO 2010 Central Green Area (Pudong),Flood wall,Shanghai EXPO 2010 Central Gr

3、een Area (Pudong),Concept,Concept,Shanhai EXPO 2010 Central Green Area (Pudong),Green city,Shanghai EXPO 2010 Central Green Area (Pudong),River Trace,Shanghai EXPO 2010 Central Green Area (Pudong),River Trace,Shanghai EXPO 2010 Central Green Area (Pudong),River Trace,Shanghai EXPO 2010 Central Green

4、 Area (Pudong),Folding Fan,Shanghai EXPO 2010 Central Green Area (Pudong),Folding Fan,Shanghai EXPO 2010 Central Green Area (Pudong),Folding Fan,Shanghai EXPO 2010 Central Green Area (Pudong),Folding Fan,Shanghai EXPO 2010 Central Green Area (Pudong),Shanghai EXPO 2010 Central Green Area (Pudong),Fo

5、lding Fan,Shanghai EXPO 2010 Central Green Area (Pudong),Folding Fan,Achievement,Perspective,Shanghai EXPO 2010 Central Green Area (Pudong),Perspective,Shanghai EXPO 2010 Central Green Area (Pudong),Perspective,Shanghai EXPO 2010 Central Green Area (Pudong),Perspective,Shanghai EXPO 2010 Central Gre

6、en Area (Pudong),Perspective,Shanghai EXPO 2010 Central Green Area (Pudong),Perspective,Shanghai EXPO 2010 Central Green Area (Pudong),Overall,Shanghai EXPO 2010 Central Green Area (Pudong),Masterplanduring Expo,Shanghai EXPO 2010 Central Green Area (Pudong),MasterplanGround level,Shanghai EXPO 2010

7、 Central Green Area (Pudong),Masterplanafter Expo,Shanghai EXPO 2010 Central Green Area (Pudong),MasterplanGround level,Shanghai EXPO 2010 Central Green Area (Pudong),Plan of Subarea A,Shanghai EXPO 2010 Central Green Area (Pudong),Plan of Subarea B,Shanghai EXPO 2010 Central Green Area (Pudong),Pla

8、n of Subarea C,Shanghai EXPO 2010 Central Green Area (Pudong),Plan of Subarea D,Shanghai EXPO 2010 Central Green Area (Pudong),Plan of Subarea E,Shanghai EXPO 2010 Central Green Area (Pudong),Lighting design,Shanghai EXPO 2010 Central Green Area (Pudong),Trees,Shanghai EXPO 2010 Central Green Area (

9、Pudong),Shrub lower surface pressure. Damping of shocks. Danger of biting is eliminated. Grows automatically with incresing tree diameter without reduceing the carrying capacity. Environmental compatible and recyclable. Easy to maintain.,Not in this old way,This is the better solution,Technology,Sha

10、nghai EXPO 2010 Central Green Area (Pudong),Water,WATER ASPECTS OF THE CENTRAL GREEN AREA HELOPHYTE FILTER,Technology,Shanghai EXPO 2010 Central Green Area (Pudong),The watercleaning system is: Informative for visitors Special designed element Showing the cleaning of water by plants,WATERSYSTEM,Tech

11、nology,Shanghai EXPO 2010 Central Green Area (Pudong),Water area technology,Technology,Shanghai EXPO 2010 Central Green Area (Pudong),Water area technology,Technology,Shanghai EXPO 2010 Central Green Area (Pudong),Technology,Shanghai EXPO 2010 Central Green Area (Pudong),It is not necessary to setti

12、ng too many constructions in the green area after Expo.So all the construction could be changed to sculptures where people can take a rest there.,After the Expo, all these constructions which we kept will be a nice scene of this green area.,- The Green City concept brings everyday life back in conta

13、ct with nature. - Green in cities is good for aesthetics, ecology and economy. - A city with more trees and green can help solve many of our environmental problems including poor air quality, noise pollution, the urban heat island effect and water management. - Trees can reduce the amount of energy

14、needed in buildings and therefore require less energy to run power plants. - Green makes people feel good and live healthier lifestyles.,GREEN CITY CONCEPT,Shanghai EXPO 2010 Central Green Area (Pudong),Technology,The influence of trees on the dust concentration in the air,- Trees intercept atmosphe

15、ric particles by up to 25% and absorb gaseous pollutants; - Leaves and soil absorb fine dust and gaseous pollutants; - Leaf surfaces catch fine dust and gaseous pollutants; - Plants deposit fine dust on the downwind side by slowing the air movement.,GREEN CITY: the positive effect of green on AIR PO

16、LLUTION, TEMPERATURE, NOISE,Shanghai EXPO 2010 Central Green Area (Pudong),Technology,Distance,1st filtration,2nd filtration,3rd filtration,%,100,0,with Plantation,without Plantation,- Green and trees absorb CO2 from the air and release O2 for breathing; - Green creates air that is more humid so les

17、s gas escapes; - Green and trees influence the amount of NO3 and O3 in the air, therefore diminishing greenhouse gasses.,GREEN CITY: the positive effect of green on AIR POLLUTION, TEMPERATURE, NOISE,Shanghai EXPO 2010 Central Green Area (Pudong),Technology,The effect of the size of trees on pollutio

18、n removal,- Certain tree species have a better capacity to improve air quality than others (some trees catch the dust on their leaves and it falls, others absorb the fine dust and transport it to the soil where it is used by micro-organisms); - The larger the tree, the more pollution it removes from

19、 the air; - Evergreen trees catch less fine dust but are still helpful because they do this all year round.,GREEN CITY: the positive effect of green on AIR POLLUTION, TEMPERATURE, NOISE,Shanghai EXPO 2010 Central Green Area (Pudong),Technology,- Green and trees moderate the city temperature; - Urban

20、 heat islands can be reduced by up to 5 degrees C by planting trees and covering soils with green; - Green buffers incoming sunbeams, lowers temperatures and lifts up humidity in summer and can control wind chill and energy loss in winter; - Houses with strategically placed green outside can save 10

21、% on energy costs.,GREEN CITY: the positive effect of green on AIR POLLUTION, TEMPERATURE, NOISE,Shanghai EXPO 2010 Central Green Area (Pudong),Technology,GREEN CITY: the positive effect of green on AIR POLLUTION, TEMPERATURE, NOISE,Trees that change wind patterns not only provide cooling and transp

22、ort of dust and gas, but also reduce noise - Trees absorb and refract or dissipate noise - Open green structures optimise the diminishment of turbulence (turbulence brings sound to undesired places),Shanghai EXPO 2010 Central Green Area (Pudong),Technology,- Green absorbs and bends air pollution and

23、 noise away; - Green creates a better microclimate for both the motorway and the surrounding area.,THE BENEFIT OF GREEN ALONG MOTORWAYS,GREEN CITY: the positive effect of green on AIR POLLUTION, TEMPERATURE, NOISE,Shanghai EXPO 2010 Central Green Area (Pudong),Technology,Ecological Effects of Green:

24、 the Integral Plantation,modification of wind flow,INDUSTRIAL AREA HIGHWAY / ROAD RESIDENTIAL AREA / OFFICE AREA,removal of atmospheric pollution,noise absorbing screen / wall,energy savings 10% at least,accumulation dust + gasses CO2- storage,neutralization of turbulence = +10 dB,improvement of ind

25、oor climate,GREEN CITY: the positive effect of green on AIR POLLUTION, TEMPERATURE, NOISE,Shanghai EXPO 2010 Central Green Area (Pudong),Technology,Principle 3: Increasing velocity as result of uplifted wind,Principle 2: Increasing velocity as result of escaping wind,Principle 1: Increasing velocity

26、 as result of tunnelling,* = wind turbine with horizontal or vertical axis,*,*,*,*,*,*,- Wind circulation can be increased by planting belts that create tunnelling, escaping wind and uplifted wind and using wind turbines with horizontal or vertical axes,GREEN CITY the effect of green on TEMPERATURE

27、and WIND,Shanghai EXPO 2010 Central Green Area (Pudong),Technology,Core Themes of the Green City Concept - Use a good assort- ment of plants, make sure the knowledge of the plants is there; - The right tree in the right place - Use heavy plant material: 30-35cm diameter trees at least; - Make sure t

28、here is enough green to look at and to recreate in - Water and green together are important - Not just water but quality water - Green sells- green is valuable, but you have to make true on the green promises,GREEN CITY the importance of making good choices,Shanghai EXPO 2010 Central Green Area (Pud

29、ong),Technology,Temperature and microclimate - green and trees moderate the temperature - temperature stays lower through evaporation - control wind chill and energy loss roof gardens can decrease the temperature of a whole city if there are enough of them urban heat island-planting trees and coveri

30、ng soils with green reduces city temperature with 5 degrees Celsius - trees and branches lift wind and create shelter from wind in winter,- Green and trees can reduce energy use in buildings by shading buildings, altering air flows and lowering air temperatures through transpiration; - Roof gardens

31、regulate temperatures inside buildings; - Roof gardens can decrease the temperature of a whole city if there are enough of them,GREEN CITY: the positive effect of green roofs on TEMPERATURE,Shanghai EXPO 2010 Central Green Area (Pudong),Technology,- Indoor air quality can be improved with the presen

32、ce of plants; - Studies show that the presence of plants increases employee work performance by 12%, increases productivity and reduces stress.,GREEN CITY: the positive effect of green on INDOOR AIR QUALITY,Shanghai EXPO 2010 Central Green Area (Pudong),Technology,- Ventilation is increased in a bui

33、lding by planting trees outside the building (pre-filtering and temperature reduction) and inside the building (in open areas, hallways and individual rooms; - Leaves release transpiration which provides humidity in the air; - Indoor plants reduce dust in a room by 20%, and absorb benzol, nicotine a

34、nd other volatile gasses.,Air pollution is absorbed by the leaves of the plant,Dispensing of water damp by transpiration of the leaves,Convection streams by transpiration of the leaves transport the pollution into the root zone,Micro organisms around the roots pull down the pollution and convert it

35、into nutrients,GREEN CITY: the positive effect of green on INDOOR AIR QUALITY,Shanghai EXPO 2010 Central Green Area (Pudong),Technology,- Green makes people feel good (5-15%); - green increases recreation, encourages exercise and healthier lifestyles - Green decreases doctor visits; - Hospital patie

36、nts with a “natural green view” recover faster and require less pain relief; - Green benefits the well-being of residents, builds communities and advances social neighbours; - Green creates more safety and has a positive influence on vandalism; - Improves aesthetic quality of urban area - Green link

37、s cities and villages with nature, creating responsible ecosystems - The creation of sustainable examples educates future generations,GREEN CITY: the positive effect of green on MENTAL AND PHYSICAL HEALTH,Shanghai EXPO 2010 Central Green Area (Pudong),Technology,- Green projects in the city create s

38、tart-up jobs (soil preparation, planting, etc.) as well as perma- nent employment (maintenance, manage- ment, etc.); - The long-term benefits of trees in the city are more than twice the Present value of costs; - Green increases property values; - Green provides more tax revenue for a city; - Green

39、improves the economy of surrounding areas; - Green encourages inward investment; - Green reduces public spending on healthcare and social services; - Green increases tourism.,GREEN CITY ECONOMIC EFFECTS,Shanghai EXPO 2010 Central Green Area (Pudong),Technology,- Flood control; - Green catches water and deposits it in the soil (impervious surfaces allow 55% runoff while soil and green has only 10% runoff; - Green creates less need for city drains (+/- 20%) and less