Study On The GIS-Based Visualized Damage Evaluation System For Constructions In Subsidence Area

In recent years, China is in a rapid economic development, people’s life and economic levels had significantly improved, therefore, to the requirement of living environment is constantly improve; And heat island effect, sharp increase in population in downtown, crowded urban traffic and a series of problems, made in downtown living environment quality has fallen dramatically, in order to improving the quality of living environment, people will look to the suburban residential areas. Of low-rise high density residential suburb, with its relatively high land utilization rate, beautiful living environment, characteristics of flexible space organization gradually become residents widely accepted and approved in the construction of suburban residential pattern of a residential development. In recent years, the low-rise high density residential suburb of Qingdao by economic factors, policy factors and market factors, such as various influence got rapid development. So for Qingdao suburbs of low-rise high density residential study not only necessary but also urgent.Qingdao of low-rise high density residential suburb in the process of the construction and development, its planning has obtained certain achievements, but also there are many needs to be improved. In the planning and design according to the characteristics of the low-rise high density residential suburb in the reasonable planning, made in the process of residential life, the public facilities layout unreasonable, not conducive to communication between residents and residents’ sense of some problems, make residential living quality, people’s comfort level is low.To solve the problems during its low-rise high density residential suburb of Qingdao, in reference to domestic and foreign relevant residential development on the basis of empirical results, through to Qingdao suburbs of low-rise high density residential development present situation analysis, from the selection of residential location, layout, construction monomer design, traffic organization, set up the public service facilities, environmental landscape design are studied, at the same time reference instance Qingdao low-rise high density residential areas for the thesis put forward the point of inspection, analysis and argument, Qingdao low-rise high density residential planning Suggestions are put forward.Paper is divided into three parts:the first part is chapter one and chapter two, mainly topic research background, research significance, the research of related concepts, and discusses the main method and framework; The second chapter the current situation and problems of suburban low-rise high density dwelling area in Qingdao is analyzed, summed up the current the advantages and disadvantages of Qingdao low-rise high density residential and facing the challenges and opportunities. The second part is the third chapter, this chapter from the density of planning and scale control two aspects analyzes the low-rise high density residential suburb of size, density and plot ratio index. The third part, including chapter iv, the fifth chapter, the fourth chapter is the main part of the paper. The fourth chapter firstly put forward the principle of design of low-rise high density residential suburb, then from the location selection, layout, architectural layout, traffic organization, public facilities configuration and landscape design of the residential planning and design methods are discussed in this paper, and are analyzed through an example. The fifth chapter on the basis of the above summary, on the future development of low-rise high density residential suburb has made the outlook.