论文标题:基于GIS的城市旧城改造住宅开发条件评估研究
THE FORMATION OF SELF-ASSEMBLED CdSe QUANTUM DOTS
论文作者 董俊丽
论文导师 程道平,论文学位 硕士,论文专业 人文地理学
论文单位 山东师范大学,点击次数 182,论文页数 56页File Size4441k
2001-04-26论文网 http://www.lw23.com/lunwen_34453062/ 旧城改造 住宅开发条件评估 地理信息系统 济南市
Old City District Reconstruction; Residence development conditionevaluation; Geographic Information System (GIS); Jinan City
城市经过多年的建设和发展变化，在其建成区内部会形成一些经济相对衰退，房屋年久失修而残旧、市政设施落后，居住质量与环境较差的地区，称为旧城区。旧城区的功能已不能满足社会政治、经济的发展和人民生活的需要。为了使旧城区恢复其在城市发展中的故有活力，发挥其应有的作用，就必须对旧城区进行改造。为了旧城改造的顺利进行和城市的可持续发展，需要构建一定的评估指标对城市旧城改造住宅开发条件进行评估。在理论上，开发条件评估模式的研究和探讨将为城市规划的编制与调整增加新的理论依据，丰富住宅区位理论；在实践上，该研究成果可用于政府制定政策和开发商投资决策参考，增加决策的科学性。我国绝大部分大中城市都面临着或将来需要旧城改造，为此，本文从界定旧城改造住宅开发条件评估概念入手，参考住宅区位理论、城市土地定级理论、城市规划理论和可持续发展理论，选取科学合理的评估因子，构建了旧城改造住宅开发条件评估指标体系，以地理信息系统为主要技术手段，配以适当的评估模型，对济南市旧城改造住宅开发条件进行了初步研究。 前言：概括地介绍了本文的写作目的、意义、国内外的研究现状及论文的基本思路。 第一部分：总论。界定旧城改造住宅开发条件评估的概念，简单论述旧城改造住宅开发条件评估的理论基础，介绍了论文所用的GIS软件—Mapinfo5.0特点及其运用。 第二部分：旧城改造住宅开发条件评估指标体系构建。阐明了构建指标体系遵循的原则，在专家咨询的基础上，选取有代表性的评估因子，构建评估指标体系，并用改进的层次分析法确定评估因子权重。 第三部分：评估模型确定。评估模型包括单因素评估模型和综合评估模型。单因素评估模型有等级赋分法、相对值模型，针对不同的评估因子对旧城改造住宅开发的影响，分别赋予他们相应的评估模型。综合评估模型采用因素加权分值和法评估模型。 第四部分：实证分析。以特定的区域——济南市为例，建立各空间数据库和相应的属性数据库，采用旧城改造住宅开发条件评估指标体系和相应的评估模型，运用Mapinfo5.0软件，分别对各个评估因子进行单独评估和综合评估，评估内容主要包括评估方法、评估过程及结果分析。 第五部分：根据综合评估结果，分析济南市各改造区片开发条件的优劣，为 夕’。、全部改造区片进行优劣等级划分，为政府和开发商决策提供参考，并对旧城区片 ”的合理改造提出建议。 第六部分：结语。
（ABSTRACT） Undnder mnyny year’Insh卫ctlon and developmClllt，In the ce口Cer ofcltles，there are some districts which are very old，In bad InfrastnjctLire and environment．The function of the oldcltydlsmcts coul血’tfulfillthedemandofthedevelopme血 ofsoclalpolltlcs and economy．In orderto revltallze伽 oldcltydlsmcts，we mustrenovatethem．horderto reconseect①e old cltydlstricts hopefully and ensure 脓 cities In sustainable 钮velopme血，we shuld m冰e anl腑ex system of＊the evaluation ofresldence development conditions of the old city districts．In theory he Sudy on the evaluation of resldencedevelopmentco血ltlons of由e oldclty dlsmcts will劝d new meory to the city planningand呐us血e血．Itwlll also reh山rcethetheoryofresldencelocatlon．In practice，the e阮rt of the st’Udy will give consults to the Governments and plaxmers，and m欢e the尔clslon more sole血lfic．Mostofthe 血ge ndmlddbcltles needto reco。inlet the old city districts．In the llgh of he problem In qlestlon，beginning at the 他fining the cone印tlon of＊theb＝ evalu叨on ofresldence尔velopm咖 condmons of＊thens old cltydismcts．T山s p叩er 咖Ws 脓oriesMm resl尔nce location，cltyplanning， sustain劝ie developme血，etc．Them爪hr co毗Ines the出eones with the practice，m冰es an 沏曲x systCm of＊the evakation ofresldence development conditions of＊theions old city hstncts．lins paper Is b盼don tbe aUhaUhr’s sclenl＆rese”血 praCI：～v盯d伍8 sUpport． The田止hr叩plies some proProPer mo％Is，md出s prelimln历y幻卫勿 of＊they＝ evaluation of 2residence development conditions of the old city districts in Jinan. In the preface to this paper, the author explains briefly the writing aims and thefundamental train of thoughts. The first section is overall appraisal. It determines the conception of the evaluationof residence development conditions of the old city districts, describes briefly the theorybase and technical support. The second section: forming the index system of the residence developmentconditions of the old city districts. This section expounds the principles of forming theindex system, consulting the experts" advice, selecting the delegating index, forming theindex system and determining the factors" weights by Improved Analytic HierarchyProcess (IAHP). The third section: Selecting the evaluation models. The valuation models concludesingle factor evaluation models and general evaluation model. Giving every evaluationfactor certain model respectively, according to evaluation item"s conditions need to showthe effect of evaluation factors" intensity change to suitable degree of evaluation items.The general evaluation model is the sum of every factor" weight model. The fourth section: Case study. Taking Jinan City as an example, building basicdatabase including spatial and attribute database. And applying the evaluation indexsystem and models, evaluating the every factor respectively and finally making thegeneral evaluation based on Mapinfo5.O. The content of evaluation includes evaluationmodels, evaluation procedure and the analysis of the results. The fifth section: According to the evaluation results, Analyzing the developmentconditions of all the old city districts and ranking them, At last, putting forwardsuggestions and measures, which explain how to rationally reconstruct them. The last section: conclusions.
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