公路边坡生态防护机理及技术研究进展  

Research progress on ecological protection mechanism and technology of highway slope

作　　者：桂羽彤 蒋志明 GUI Yutong;JIANG Zhiming(School of Civil Engineering,Changsha University of Science&Technology,Changsha 410114,China)

机构地区：[1]长沙理工大学土木工程学院,湖南长沙410114

出　　处：《交通科学与工程》2023年第2期31-40,48,共11页Journal of Transport Science and Engineering

摘　　要：生态防护技术具有固土护坡、生态绿化的双重效果,在公路边坡的防护中被广泛应用。为探究生态防护的作用机理、技术方法及评价体系,该研究在现有成果的基础上,总结了生态防护在发展过程中的关键问题。分析了不同的生态防护机理、作用效应及影响因素,介绍了各种生态防护技术并进行了归纳,形成了生态防护技术体系,对关键技术进行了讨论与展望。根据现有评价体系中存在的问题,提出了生态防护评价指标体系以及方法的发展方向。Ecological protection technology has the dual effects of soil consolidation,slope protection,and ecological greening.It is widely used in the protection of highway slopes.In order to explore the action mechanism,technical methods,and evaluation system of ecological protection.Based on summarizing the existing research results,this paper summarizes the critical problems in the development of ecological protection.Firstly,different ecological protection mechanisms,the action effects and influencing factors of each mechanism were analyzed,and the problems of theoretical research and engineering practice were put forward.Secondly,various ecological protection technologies are introduced,sorted,and classified,forming an ecological protection technology system,and the key technologies were discussed and prospected.Finally,the ecological protection evaluation index and method were introduced,and the current situation of insufficient attention and professionalism in the development of the evaluation system was summarized.

关 键 词：生态防护 防护机理 技术方法 评价体系 

分 类 号：U417.1[交通运输工程—道路与铁道工程]