摘要
介绍了Spencer法的控制方程,以大坝滑动面为研究对象,详细探讨了顶部存在侧向力和顶部不存在侧向力两种情况安全系数的计算方法,较全面地分析了滑动面顶部存在侧向力时,安全系数计算误差较大的原因,指出Spencer法适用于滑动面顶部不存在侧向力的边坡稳定性分析。
It introduces the control equation of Spencer method. Making the failure plane of dam as research target, it discusses the calculation methods of the assurance coefficient in the two conditions of existing side force on the crest and no existing side force on the crest in detail, analyzes the reasons generating big error in the assurance coefficient calculation when the failure plane crest exists side force comprehensively, points out the Spencer method applies the stability analysis of the side slope when the failure plane Crest exists side force.
出处
《山西建筑》
2008年第11期114-115,共2页
Shanxi Architecture
关键词
边坡
极限平衡
侧向力
稳定性
side slope, limiting equilibrium, side force, stability
