黄土地区公路路堑边坡植被防护技术研究  

Research of Vegetation Protection Technology of Highway Cutting Slope in Loess Area

作　　者：张利军 高德彬[2] 赵航[2] 黄齐[2] 

机构地区：[1]中铁二十局集团第四工程有限公司,山东青岛266061 [2]长安大学地质工程与测绘学院,陕西西安710054

出　　处：《人民黄河》2017年第7期110-113,122,共5页Yellow River

基　　金：国家自然科学基金资助项目(41172256);交通部西部重点交通建设科技项目(200131800020)

摘　　要：通过调查西部黄土地区高速公路典型试验路段路堑边坡植被防护状况,分析了各植被防护方法的效果和适用性。根据植被生长的立地条件,将植被护坡技术分为坡面直接种植植被护坡技术、改造坡面形态的植被护坡技术、植被与工程结合的综合护坡技术3类。在此基础上,探讨了黄土路堑边坡植被防护需进一步研究的问题。Through a lot of field investigations of typical test sections slopes,this paper analyzed the protective effect and the applicability of each method.According to the site conditions of vegetation growth,the technologies of vegetation protection were divided into three categories: technology of directly planting vegetations on the slope,technology of combining vegetation and engineering and technology of changing slope forms.On this basis,it discussed the issues of highway cutting slope in the loess area which need to be studied further,in order to provide a reference for the vegetation protection of highway cutting slope in the loess area in the future.

关 键 词：植被防护 路堑边坡 高速公路 黄土地区 

分 类 号：S157.2[农业科学—土壤学] U416.13[农业科学—农业基础科学]