水利水电技术2012，Vol.43Issue(11)：28-30,50,4.
地震工况下的岩体开挖坡角确定方法及安全预测研究
Method for determination of excavating angle of rock slope under seismic condition and study on its safety prediction
摘要
Abstract
In order to get the targets of both the effective utilization of funds and the disaster prevention and reduction, a series of optimized design schemes for the excavating angle of rock slope under seismic conditions are put forward herein, and then a simple safety prediction method is presented through the relevant analogy analysis as well. With this method, the disaster-resistant capacity of a rock slope can be preliminarily estimated, when it is weakened to a certain extent. Therefore, the method has an important significance of disaster prevention and reduction for taking strengthening measures on dangerous rock mass in time.关键词
坡角设计/防灾减灾/优化设计/安全预测Key words
slope angles design/disaster prevention and reduction/optimization design/safety prediction分类
建筑与水利引用本文复制引用
宛良朋,刘杰,李建荣,许晓亮,赵宗勇..地震工况下的岩体开挖坡角确定方法及安全预测研究[J].水利水电技术,2012,43(11):28-30,50,4.基金项目
三峡大学2011年研究生科研创新基金(2011CX006). （2011CX006）
