摘要
本文分析了地下水对顺层岩坡优势面水力学作用的机理。指出了水头高度与稳定性系数之间的关系，提出了用于岩坡预测预报的预警水头值ｈａ以及水力学稳定性判据ｈｃ的概念并给出了计算方法。
The hydraulic effect of the ground water on the preferred planes in consequent rock slope is analyzed in this paper. The relationship between water head and stability coefficient is pointed out. The concepts of alarm water head, h a , which is used for prediction of rock slope stability failure, and, h c , the hydraulic criteria of stability, are put forward. Moreover, their algorithm are given in this paper.
出处
《水文地质工程地质》
CAS
CSCD
1999年第2期27-30,共4页
Hydrogeology & Engineering Geology
关键词
顺层岩坡
优势面
水力学作用
滑坡
地下水
consequent rock slope, preferred plane, hydraulic effect, limit water head, alarm water head, hydraulic criteria of stability
