| As China has grown rapidly in recent years,highway,highway construction along the region greatly promote economic progress and prosperity,but large-scale construction of roads along the region's ecological environment gave brought adverse effects,mainly in road construction on the ecological environment,acoustic environment,water environment,atmospheric environment.In order to promote the coordinated development between the economy and environment of highway construction,highway construction project after the article selects some preliminary impact assessment study for the object.First,on the basis of the existing literature,research analysis and research o n sustainable development theory as the theoretical basis of social impact assess ment after the freeway,expressway after social impact assessment theoretical basi s,the index system and evaluation methodsWe were studied and defined the hig hway social impact areas.By comparing the existing comprehensive evaluation m ethod,combining the characteristics of the constructed index system constructed highway after social impact assessment model.Secondly,according to the characteristics of the highway,the concept of the ecological environment in highway construction projects,analyze its ecological e ffects.And describes the general evaluation method on ecological environment,th e establishment of a set of index system design phase,construction period and o peration period to fully study its effect on the ecological environment.Finally,the Chongqing-Guizhou Expressway Tong yard-Chong River sectio n of the construction project as engineering background,collection and processin g of data analysis,the use of evaluation methods and models are presented pape rs on the background of the project evaluation both from the social and environ mental impacts conduct applied research,according to the final results of the eva luation of the evaluation findings to make the appropriate evaluation methods an d models. |
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