摘要
介绍了挡土墙可靠度指标的计算方法,建立了重力式挡土墙可靠度分析模型,并用一次二阶矩中心点法进行了可靠度分析,通过对安全系数法和可靠度分析方法计算结果的比较,揭示了安全系数不能正确地表示挡土墙在实际使用中的可靠度。
The article introduces the calculation method of retaining wall＇s feasibility index, establishes the model to analyze the feasible of gravity retaining wall, carries out feasibility analysis by simple and two ranks quadrature central point method, and points out that the safety factor can＇ t correctly show the feasibility of retaining wall in practical utilization through comparing the calculation result of safety factor method with that of feasible analysis method.
出处
《山西建筑》
2008年第4期149-150,共2页
Shanxi Architecture
关键词
挡土墙
抗倾覆
抗滑移
可靠度
retaining wall, antidumping, anti-sliding, feasible
