Low Impact Development Guidance Of Mountain Waterfront Residential Planning Method Research

With our country the rapid development of economy and urbanization, land as scarce resources of the city, is often a large area of rigid pavement by occupied, leding to such as soil compaction, rain water system damage, penetration capacity declined, frequent natural disasters and many other environmental issues, then changed the urban rainwater hydrologic condition, caused by structural water shortage, water environment deterioration and water safety problems of urban water problem, the problem urgently need to be solved.Low impact development is under the concept of sustainable and ecological effect,by the method of urban rain flood management and practice constantly improve and sublimation of philosophy thought, it is advocated by means of small-scale, decentralized control urban rain flood. With in-depth concept and advance, it gradually extended to the urban construction fields, influence has given rise to a series of low impact development as the instruction to the overall planning, special planning and public space planning. In improving the reasonable control of the city water body at the same time, realize the development of ecological city construction. Settlements as urban land proportion is the largest, the most concentrated area, is the living environment of urban basic unit cells, and mountainous waterfront residential house is an important part of residential construction development, has the special geographical environment and humanistic characteristics, through the studies on design method of the ecological planning of waterfront residentia, conducing to promote the development of residential further, find out the ecological sustainable development path. Based on the mountain city of chongqing as the research object, the characteristics of natural ecology, hydrology resource environment and the present problems existing in the construction of waterfront residential areas against analysis, and then introduce low impact development philosophy, seeking waterfront residential space design elements and the connecting between water resources, it puts forward the model of specific planning and design methods. This approach is to optimize Chongqing mountainous waterfront residential water use pattern, improving the residential water environment problem; And realize Chongqing mountainous waterfront residential ecological construction, creating a good spatial structure form.In this paper, based on this, this paper is divided into seven chapters:First chapter through elaborated the paper selected topic research background, the selected topic significance, the research content, related concepts, puting forward the thesis research ideas, research methods and framework system, etc.The second chapter is the basic theory of the paper review research, low impact development theory, this text mainly related planning method to research the waterfront residential comb, and sums up the urban construction and development of low impact both at home and abroad researches of the waterfront residential construction practice, the low effect of mountainous waterfront residential development enlightenment.The third chapter the paper's content system build exploratory research, low impact development under the rain of the control system, then the low impact development combined with mountain waterfront residential planning, mountainous waterfront residential low impact analysis the influence factors of development, planning connotation, function system, control level, etc. Finally put forward the mountainous waterfront residential space elements contents of the construction of the ecological system.The fourth chapter is the paper the present situation of empirical research, according to the low impact development of mountainous residential element content for field survey and research. From Shenzhen guangming new district low impact development settlements with existing waterfront residential house of Chongqing urban area to carry on the reconnaissance, contrast analysis of the traditional mountainous waterfront residential planning and low impact development water ecological space of waterfront residential planning under construction, and then reflect on problems of Chongqing mountainous waterfront residential house.The fifth chapter is the core of this thesis chapters part, summarize the mainly aimed at the status quo analysis, under the principle of low impact development goals, proposed Chongqing mountainous waterfront specific operation steps of the construction of the ecological residential area, and with each step under base condition, residential elements, elaborates the feedback assessment and resolution, focus on mountainous waterfront residential space elements, road elements, building elements, green space, water shoreline elements method combing and building, thus to put forward the Chongqing mountainous waterfront residential system complete ecological construction of the new train of thought.The sixth chapter is case the empirical part of the thesis, based on the chongqing both residential jun escape the retrofit design of the world, makes the combination of theory and practice, thus targeted and guidance.The seventh chapter is the end of the paper and summary, it summarizes the main conclusions of papers and shortcomings, and for future study to make mountain waterfront residential construction field.