简单边坡的稳定性分析  

Stability analysis of simple slopes

作　　者：刘杰[1] 张学深[1] 褚世洪[1] 

机构地区：[1]天津大学建筑工程学院,天津300072

出　　处：《岩土力学》2002年第6期714-716,共3页Rock and Soil Mechanics

摘　　要：提出了一种新方法用于分析边坡的稳定性,对土条间作用力作了如下假定:认为土条侧面作用力平行于条底,但其大小并不相等。依据平衡条件,结合强度破坏准则,求出边坡的安全系数。算例表明,该方法不失为一种合理、有效的边坡稳定分析方法。A new method is put forward to analyze the stability of slopes; the action between the soil spencer is supposed to be pararrel to the bottom but does not equal. The safety factor can be got with the consideration of equilibrium conditions and the principle of strength failure. Examples show that it is a sensible and effective method of slope stability analysis.

关 键 词：边坡稳定 条分法 安全系数 

分 类 号：TU457[建筑科学—岩土工程]