广东清连高速公路岩质边坡岩体结构面特征及其组合研究  

Study on Characteristics and Combination Relationship of Rocky Slopes' Structural Planes in Qinglian Highway,Guangdong Province

作　　者：徐郝明[1] 王家鼎[1] 张雨晴[1] 

机构地区：[1]西北大学地质学系大陆动力学国家重点实验室,陕西西安710069

出　　处：《西北地震学报》2007年第1期45-48,57,共5页Northwestern Seismological Journal

基　　金：国家自然科学基金项目(40572157);高等学校博士点专项科研基金(20050697013)

摘　　要：采用普遍测网法对广东省清连高速公路岩质边坡结构面进行测量,利用“赤平投影结构数据分析软件包”对参数统计分析,并以二维网络模拟程序进行模拟。研究了结构面特征及其组合关系对边坡稳定性的影响,结果显示结构面组合关系对边坡稳定性影响显著。Using survey grid method the structural plane in rocky slope alongside the Qingyuan-Lianzhou Highway in Guangdong province are measured. The survey parameters are counted and analyzed by thr ＂structural equator proiection data analysis package＂, and simulated by the 2-D network simulation program. Based on this works the characteristics and combination relationship of the structural planes, as well as their influence on the slopes＇ stability, are researched. The result shows that the influence of the combination relationship on the slopes＂ stability is obvious.

关 键 词：清连高速公路 结构面 边坡 结构面组合关系 网络模拟 

分 类 号：P642[天文地球—工程地质学]