路堑边坡防护工程设计方案优化及评价  

On optimization and evaluation of design scheme for cut slope protection projects

作　　者：龙吉君 刘小琳[2] 

机构地区：[1]中国交通建设集团第二航务工程局,湖北武汉430000 [2]重庆交通大学土木建筑学院,重庆400074

出　　处：《山西建筑》2014年第12期178-179,共2页Shanxi Architecture

摘　　要：以贵州省境内某高速公路合同段路堑边坡工程为例,在对高速公路路堑边坡防护工程初次设计进行探讨的基础上,提出了路堑边坡的优化设计方案,并根据路堑边坡地质情况,分析了导致初次设计边坡塌垮的原因,对优化设计进行了评价和建议,以期对类似工程有所借鉴。Taking the cut slope project at the contract section along some expressway in Guizhou as the example, the paper explores the initial de- sign for the cut slope project on expressways, points out the optimal design scheme for the cut slope, analyzes the reasons for the slope collapse caused by the initial design according to the geological circumstance of the cut slope, and undertakes the evaluation and suggestions for the opti- mal design, so as to provide some reference for similar projects.

关 键 词：路堑边坡 锚索 锚杆 框架防护 

分 类 号：U416.14[交通运输工程—道路与铁道工程]