【作者】 蔡旌；

【导师】 陈小佳；

【作者基本信息】 武汉理工大学 ， 结构工程， 2008， 硕士

【摘要】 随着可持续发展的观念深入人心,人们已经意识到道路不仅仅要具有交通功能,还应当从景观、环境等多角度来考虑道路的美学功能。如今,高速公路景观的设计与评价已经成为一个新的课题,因此,研究高速公路景观前置评价指标体系具有重要的理论价值和现实意义。本文在充分调研国内外高速公路景观评价方法和评价指标的基础上,以现有统计资料和数据为基础,本着系统全面性、科学性、独立性、定量与定性相结合、简明性和可操作性的原则,参考高速公路环境影响评价、生态环境影响评价以及多种景观指标体系,结合道路景观三元论提出了一套比较完整,具有层次性和独立性的高速公路景观前置评价指标体系。并且本文提出利用层次分析法确定各级指标权重。本文在综合考虑和研究了多种评价方法的基础上,参照国内外相关领域的评价方法,选定了模糊综合评判作为高速公路景观的前置评价方法,该方法是定性和定量相结合的方法,适用于高速公路景观这类综合性强的评价目标。具体步骤包括:明确目的;确定评价指标体系;建立递阶层次;构成比较判断矩阵;层次单排序及一致性检验;层次总排序及一致性检验。本文建立高速公路景观前置评价指标体系,直接全面地反映高速公路的多项景观问题,在进行实例研究时,要结合具体道路涉及的不同城市、不同区域等具体情况进行筛选和权重的确定。本文拟选了一条有代表性的高速公路——随岳中高速公路进行示例前置评价。根据该路的特点确定具体的评价体系并采用模糊综合评价的方法进行前置评价。评价结果说明本文建立的指标体系能够科学的反映实际情况,对今后的研究工作有很好的参考价值;应用模糊综合评判的方法对高速公路景观进行前置评价,其结果能较准确、客观地反映道路景观的实际情况,方法简单易行,具有实用性,并能反映出景观薄弱项,对已建成路段提出改进措施和对未建设路段提供决策依据,对高速公路的设计、建设、管理、维护等工作都有着深远的意义。更多还原

【Abstract】 With the notion of sustainable development has gone deep into the people’s mind,the people have already been aware of the road not only would has the transportation function,but also the esthetics function of road would be consider from many point of view,such as landscape,environment,etc.Nowadays,the designs and pre-evaluations of the highway landscape have already become a new question;therefore,it has significant theoretic and practical value to research on the indicator set of the road landscape.The thesis take attention on the highway landscape evaluation in medium, studies on some theories of the landscape.The thesis is based on full investigation national and international methods of the highway landscape and studies the main pre-evaluation method and the landscape evaluation index system with the foundation of existing data.The principle is comprehensive,science,independent, combining with quantitative method and qualitative method,perspicuity and maneuverability.The thesis uses the AHP method to make sure the important degree of each index.The thesis according to the evaluation method of the national and international related field and choose the fuzzy-synthesis evaluation method to evaluate the highway landscape.This method is combined qualitative and quantitative method together,being applicable to the synthesis problem such as the highway landscape evaluation.The step include:confirm purpose;certain index system of evaluation; build up step-up layers;constitute.judgment matrix;arrange layers and consistency examinations;arrange chief layers and consistency examinations.The index system could completely and directly reflect the problem of the highway landscape.While carrying on a special research should combine the different cities,different districts to choose the index and ensure the important degree of the index.The thesis chooses on highways that have the representative highway to carry on the example pre-evaluation,difference for grow the Suiyue middle highway.Make sure the concrete index system and pre-evaluate with the faint-synthesis method.The index system the thesis set up could reflect the actual circumstance and have the good reference value to the research work of the aftertime. Appling the faint--synthesis evaluation method,its result can accurately and objectively reflect the actual circumstance of the highway,the method,which is brief and easy,have the practicability and can reflect the weak aspects.It could provide the basis to set up the road segment for improving the measure and to construct the road segment for the design,construction,management,maintain etc.The works all have the profound meaning.更多还原