Research On Highway Landscape Design Based On Traffic Safety

With the development of society,people demand more and more on landscape and environment.Highway landscape design has gradually become China's highway construction in the inability or lack of the part.And in recent years,the frequent occurrence of traffic accidents,people will gradually traffic safety and road landscape design,ecological protection of highway environment and reduce traffic accidents and improve traffic safety is more and more attention from the whole society.This paper embarks emphatically from the angle of traffic safety,on the current situation of the highway landscape design in the present stage of our country research,in summing up the existing design methods,combined with engineering example analysis,the influence of landscape design on traffic safety,and related work is as follows:Firstly,described the relationship between the traffic safety and road landscape and road landscape on traffic safety.Analysis shows that highway landscape on the traffic safety has important influence,is necessary in the highway landscape design key into the traffic safety factor,highway landscape design is part of highway design is very important,should give enough attention.Secondly,the main design content,design principles and methods in the process of highway landscape design,as well as the problems existing in the highway landscape design at this stage are analyzed.Respectively from aspects of highway alignment,highway green landscape,highway construction landscape,highway subsidiary facilities landscape,artificial landscape and so on five aspects of the different landscape design layout for traffic safety.Thirdly,In combination with the example of Luzhou,Naxi District,the urban road landscape design engineering analysis,discuss the for a running process guidance,the central isolation belt anti glare,highway,slope position in the landscape,also includes on both sides of the green belt and the road changes over some form of layout,landscape design practical impact on traffic safety.Fourthly,on the basis of the analysis and elaboration of the analytic hierarchy process based on the highway landscape evaluation of traffic safety,the paper points out that the analytic hierarchy process is an important evaluation method and has important practical value.