Study On Optimizing Rural Residential Land Layout In New Countrside Construction

The New Country Construction of Socialism is a great historical mission in the process of modernization. With the constant development of New Country Construction, Contradictions between the limitation of Land resources amount and scarcity of supply and the increase of social need have become increasingly evident. How to effectively use the land for construction in rural areas, alleviate land conflicts become an important research topic. It provides positive and practical significance to do the optimization research of rural residential spatial layout in such big background, especially for rural development and construction in our country, reasonable use of land resources, improvement of living environment in country and accelerated transformation in social and economic structure of country, the research has guiding significance. The distribution of rural residential settlements synthetically reflect the development of agriculture, country and peasantry。It is helpful to promote economic and social co-ordinate development between city and rural, to solve the problems of agriculture、farmer and rural area and to build a moderately prosperous society by building modern village, improving the living environment of rural residents, exploring actual and effective implementation strategy.This article is based on the background of China’s new rural construction and a new round of revision of general land use planning focus on rural settlements spatial layout. Its purpose is to optimize the spatial distribution of residential area, to economize rural land for construction, so that the land resources can be used continuously and the rural economy can develop well. The focus of this article is to make a study on appraisal about choose impact factor, status evaluation and preferred mode in rural residential spatial layout. First of all, analyze the impact factors on the distribution of rural residential and synthetically evaluate the current situation of distribution of rural residential; secondly, analyze actual cases such as Optimization distribution of rural residential in Mu Dong town of Ba Nan District.Synthetically evaluate the current situation of distribution in Mu Dong town first, and make a selective analysis about main influencing factors and evaluation index and impact conditions of rural residential in this place, combine analytic hierarchy process to analyze the influence degree of impact factor. According to the impact factors and evaluation results, divide the rural residential in study area into different types. On the base of comprehensive evaluation about current situation of distribution of rural residential, and establish preferred model according to main impact factors, propose optimization program in accordance with different types of rural residential; at last, refer to the research result,discuss the way of optimization distribution of rural residential in hilly areas.This article is divided into five partsChapter 1 IntroductionThe author primarily introduces the background, main content, technology route, innovative points and defects, as well as research summarize on rural residential Optimize rural settlements, the layout of rural settlements, research on the intensive use of rural residential rural settlements at home and abroad.Chapter 2 Theoretical FoundationPrimarily introduce the definition of concept about rural settlements, the spatial layout of rural settlements, expound such basis theory as new rural construction, optimized allocation of land resources, location, buffer, sustainable land use and so on.Chapter 3 Evaluation study of spatial layout of the rural settlements.Introduce impact factors of rural residential settlements distribution, research of comprehensive evaluation on current situation of distribution of rural residential settlements from a macro level and weight selection methods. Analyzed from the four factors of the natural factors, resource factors, socio-economic factors and other factors. Using the weighted summation method of factor scores as a way of comprehensive evaluation of the status quo layout, and then divide the evaluation unit. Select Analytic Hierarchy Process and expert scoring method as a way to determine the weightsChater4 Empirical ResearchChoose Mu Dong town of Ba Nan District in Chong Qing city as an example, introduce the optimized spatial distribution of residential area from the micro-level, primarily.First, introduce the general situation of nature, economy and society and new rural construction in related district, research the data sources and the way to deal with.Second, do the comprehensive evaluation on current situation of distribution of rural residential settlements in research district, propose priority layout mode and optimization scheme, at last put forward the means to optimized layout of rural settlements distribution in hilly areas. Selected the slope, landforms, geological hazards, water resources, affect the degree of per capita arable land area, distance to urban, per capita income, transportation accessibility, medical facilities, documents, facilities, etc.11 indicators is consided as a mudong town status quo settlements layout comprehensive evaluation index from the 24 evaluations. The status quo and layout in residential area of mudong town will be divided into four grades(key layout area, appropriate layout District, limit layout District, priority remediation) from highest to lowest by Evaluation results, it is obtained by weighted summation of evaluation resultsThird, on the basis of the status quo evaluation, selected by the expert scoring method preferred 7 impact factors,and analy relativity between the impact factor and village layout,divide them into impact ratings,reached preferred layout areas by preferred model calculation。eventually divided them into A to E five priority layout area and production the corresponding priority level diagram;Finally, Proposing priority layout model and optimization program for the town’s four districts. key layout area should form a comprehensive, multi-level land use pattern, Moderate layout area focused on tapping the potential and revitalize the stock of land for construction, limit layout area should be gradual building of the scale of rural settlements, and priority remediation areas as soon as possible relocation. Finally, put forward the hilly areas of rural residential to optimize the layout of countermeasures. Propose measures from four parts mainly, such as strengthen the function zoning of the village land, not suitable for living areas and scattered village immigrants, promote the centralized layout of the rural settlements and strengthening infrastructure construction or improve the living environment in rural areas.Charter 5 Conclusions and DiscussionsThe author get some conclusions which include:(1) Settlements layout of the preferred research on the basis of Assessment, the introduction of the status quo classification achievements which has research value. Select priority by impact Factor score weighted sum and the level of impact factor which is feasible;(2) Layout of the results from the town Mudong rural settlements in the status quo, it has a larger proportion of rural residential land and high index of per capita land, and it’s land should to be further intensive. However, the town within the layout situation is not a big difference;(3) Rivers, roads, terrain conditions, as well as the local economic development a great influence on the choice of the rural settlements. People during the residential choice in large part by these factors. With the progress of social development, people have gradually raised the demand for medical facilities, living environment and convenient living;(4) Analysis of the impact of the layout of rural residential space by influencing factors qualitatively and quantitatively, Various influencing factors combined with GIS technology buffered with stacked an analysis, and as a basis for comprehensive evaluation of the status quo layout to determine the preferred layout program; (5) preferred the layout of the settlements in the layout of orientation and settlements in the status quo situation of great relevance to a certain extent, the status quo settlements layout level and scale a very important role in planning settlements location, at the last put forward the research of optimize the layout of rural settlement sprospects at last.