Study On Evaluation Of The Architectural Landscape In Changchun Residential Quarters

With the increasing urbanization in China, environmental quality in the aspects of atmosphere and water over the city, suffers serious destruction, the living environment is threatened. Today, consciousness of environmental protection is constantly improved, people hope to improve the living environment urgently. The residential quarter offers the place for living and social life, residents have about over half of the time to spend here, the architectural landscape of residential quarter becomes the most green space where people's daily life reaches. So how to construct residential quarter architectural landscape, which meets ecology principle, and high environment quality,is the focal point that people pay close attention to.At present, there are many researches about overall environment evaluation of the residential quarters, and has already made certain achievement. But the evaluations of residential quarter architectural landscape are few. The evaluation method uses the qualitative evaluation, lacks the quantitative analysis. Estimators are mostly professional personages, which ignores ordinary public's participation.The purpose of this text is to seek the architectural landscape design method of residential quarter, which is suitable for modern living environment, the architectural landscape of three representative residential quarters in Changchun is carried on comprehensive evaluation, green land quality evaluation and public satisfaction evaluation. Evaluation method and result appraised:1,From the landscapes integrant element of topography, water, vegetation , carried on the selection of the evaluation index to the architectural landscape of residential quarter. Electing 12 evaluation indexes ,they are topography rise and fall degree, utilize degree; Naturalness, healthy degree, view degree, hydrophilic degree of water; ratio of green areas, level distribution, vertical distribution, the tree seed multiplicity, the tree age multiplicity,varieties of tree species, age of tree species, and native species using . Utilize these evaluation indexes to evalute three residential quarters'architectural landscape in Changchun, including test block A (pearl quarter), test block B (the Venice garden quarter) and contrasting area C (ordinary residential quarter). Each evaluation index divided into four grades : excellent, good, fair, poor, and gave score of " 8,6,4,2 ". Received the quantization result have comparativity. Evaluation result:test block A evaluatd grade as excellent, test block B evaluatd grade as good, contrasting area C evaluatd grade as fair. In the course of evaluating, have analyzed the problem existing in the architectural landscape construction of residential quarters at present, put forward corresponding suggestion and countermeasure.