Urban Public Space, Green Building System

Modern City designing is a synthesis regular design on typeof city environment;peoples' life environment and city'spublic space. Recently, some cities public space building haskinds of more and more serious problems. These problems are aboutpolicy decision, planning, designing, developing, managing andso on. The most crucial reason is city's public space developingattach impotence to building's build only, hut less to outsidelandscape. For giving wide expression to city designing butbuilding designing aim decide the direction of environment anddevelopment;search positively for the way of sustainabledevelopment on social, economy and environment;research andmake interrelated field of sustainable development program andoperate some large ecology programs by the aim of positivecirculation of ecology environment. This thesis holds greenbuildings of city's public space have very importantsignificance at present.China is the biggest developing country. Although it faces largepopulation, backward develops economy and less resource, China alsohave farsighted strategy eyesight and big daring resolution. From 70's ourcountry begun to build would biggest ecology program——'Three North'sprotection forest system;in 80's implemented 'ecology agriculture'technology and built ecology forest of agriculture program these are allgain big effect. In the field of architecture, we implemented savingresource and saving land measures;made effect on building outsidelandscape;developed and built resource saving city district and solarenergy city district;formulated related policy and regulation about savingland and protecting ecology environment in time;developed and utilizedunderground space. These are successful.After 1992's Rio de Janeiro, Brazil united Nations Environment andDevelopment General Assembly, China immediately formulated China 21'century agenda, it put forward promoting economy, social resource,environment population and education coordinating, continuousdeveloping total strategy, policy and measure. Recent years, Chinesebuilding field in following the times step, develop researching andpracticing on related field of sustainable development. It has been gain thefirstly effect. Wu Liangyong, Qinghua University's academician, publishedsome thoughts about future architectonics on architectonics paper, 1997. Itwas a guiding principle papers. He reviews process of 20's centuryarchitectonics with sharp clairvoyance and pointed the direction of Chinaarchitectonics with great foresight strategy eyesight. Academician Wuemphasized that: sustainable development is a times' main melody, it isand will be have big influence on sustainable development. It will promotemore wide development on architectonics! Bao Jiasheng, SoutheastUniversity's professor, published sustainable development and futurearchitectonics, and it pointed out five directions about sustainabledevelopment architectonics connotation and methodology. It means'moving to respect natural building moving to developed building movingto intensive design, moving to interdisciplinary design and moving topracticing! Natural Science Fund Committee of Country had beenconvened continuous related human habitation young researcher seminarfor four times. It attracted more big repercussion in country and outcountry.1996, Natural Science Future committee of Country arrangedformally Green architectonics system research' as key point of wine fivesubsidize issues. It also made sustainable development Chinese livingenvironment research' as another key point. It supplies determinateorientation and strength support on researching of architectonicssustainable development.About Green building it has a long history. Primitive green buildinghad been followed with mankind burning and graving. Primitive societyand developing shaped system lasted for thousand years all over the world.It passed long agriculture civilization period. After Industrial Revolution,science and technology produced massive productivity, promoted socialflourishing and economic growth. But it abets the growth of grew building.This century's 60's public nuisance and environmental pollution happenedfrequently. They attracted a green revolution. In 70's the revolutionachieved climax. Even in some countries formed a green political trend ofthough. Under this background, some architectonic experts andorganizations took chance to open green researching and green practicingon resource saving building, ecology building and land building. Forexample, America, 1974, architect Sam. Van. De. Rein constructed aself-city living that called the first circulation all over the America. Itintegrated using solar energy heating, retrieved utilizing wastes,self-produced foodstuff and kinds of green technique. It is called ecologybuilding. But mostly is saving resource and promoting green resource(solder energy, wind energy, hydreenergy, ecology energy) as main point tospread searching tentative. It reacts Western Countries' society andeconomy facing resource crisis. At this time, it has been have some expertspoint out some thought about related sustainable development community,for Emerily Beans Soft Resource, etc.In the1987's U.N. Environmental Department published a declarationabout sustainable development, extremely encourage the architectureexperts and communities that work on resource saving revolution andgreen revolution. They accept the thoughts of sustainable development, fordeveloping their own theory, method and practiced achievement.Under the new situation of polyhedral carrying out the sustainabledevelopment strategy in China, especially under the slogan of "speedingthe development to construct the international city" raised by the 16thPlenary Session of the Party. We begin to research the green buildingsystem whose meaning is greatly changed comparing with that in 1960sand 1970s. We think that the green building system that is under the theoryof sustainable development is a limited system of solving the environmentand development concentrated and set up the purpose of the greenconstruction system. In other words it set up the ecological civilizationview, take the nature as the substance basis for human existing andeveloping;reconstruct the human resident system on the basis ofparagenesis of man and nature, man-made environment and naturalenvironment and remold the constructor's professional morale using theecological morale. The constructors through the environment created bythem to improve the coordination evolution between man and nature and toimprove the equal developing between man and man. In general, the greenbuilding can be called ecological sustainable development construction.Under the situation of environmental protection, makes the constructionspatial environment to satisfy the need of human health and the social andeconomic activity.The thesis introduces deeply through using the theory, method, relatedknowledge and discussion, and considering the related experience incountry and out country, that the natural regularity and human regularity of"nature-society-economy", and through researching the historical processof human, nature and construction interaction to explore the operationmechanism of "product-live-ecology" multiply system, find the adjustingsystem of business area pattern and sustainable development supported bythe green technology, and discussing the protection plan of the technologyarea and business area in Changchun to offer the scientific reference to setup the business area satisfying the sustainable development in China.