摘要
基于挡墙的抗滑移、抗倾覆和地基承载力3个失效模式,提出了重力式挡墙可靠度和敏感度方法,并用matlab编制了相应计算程序,排序分析了3个失效模式下随机变量对重力式挡墙可靠度的敏感度。
Based on gravity retaining wall＇s three failure models including slippage model, overturning model and bearing capacity model, the method of reliability and sensitivity analysis for gravity retaining wall was proposed, and the corresponding program was presented through matlab. Then the random viability＇s effect on gravity retaining wall＇s reliability and sensitivity was finished.
出处
《国外建材科技》
2008年第3期116-118,共3页
Science and Technology of Overseas Building Materials
关键词
重力式挡墙
失效模式
可靠度
敏感度
gravity retaining wall
failure model
reliability
sensitivity
