Research For Highway Landscape Assessment

In the new condition of history, the constrction of roads have make great achievement in china,and the landscape environment assessment has more and more been attached.through introducing the the landscape environment assessment of Domestic and international, we can clear to know that the basic method and development trend, and find our disadvantage,in order to provide some reference for our assessment woks.With the deeply development and consummation of the highway constrction, highway landscape is increasingly valued. Highway landscape is a reflection of the highway environment overall quality.Through investigating,screening langdscape factores which the area of research, We can evaluate highway landscape quality from 3 facets: highway own landscape, highway two sides background landscape, highway two sides human landscape and establishes evaluation system, standards, then using AHP, fuzzy mathematics, public-opinion poll methods to contrast assessment, found out issues, then take some advice and measures in order to providing recovery technology and design basis, coordinating highway and transportation with ecology landscape, planning the along the route traveling economy, Promoting the highway and the traveling, the resources, the environmental protection coordinated development.Through this Project research, we build highway landscape assessment system, including 3 levels of targets and 60 factor. In the course of the Appraisal factor, We model research results of Domestic and foreign landscape assessment, highway planting, and national standard and standard, then formulation 5 levels of assessment system grades the standard in the bottom of the appraisal factor. Although also has some insufficiencies in this evaluation criteria formulation, Preliminary study provides some significant the reference to evaluation criteria.Through appraisal system and standard constructing with formulation , using AHP , fuzzy mathematics and public-opinion poll methods Carries on the appraisal analysis to the landscape data, Obtaining various road landscape quality condition. Simultaneously also discovers between the different appraisal method the difference and the similarity, Will provide one kind of reference for the next appraisal work.