期刊论文

Direct Calculation Method for Cross-section Design of Retaining Wall

中文

岩土工程技术

1007-2993

2007

21

2

83-85

10.3969/j.issn.1007-2993.2007.02.008

本校为其他机构

在满足挡土墙地基承载力验算要求的基础上,推导了抗倾覆安全系数的允许取值范围表达式,同时将相关参数用截面底部宽度进行表示,并给出了换算系数的关系曲线图,进而结合抗滑移稳定性要求直接进行挡土墙截面设计。算例表明,该方法简捷直观且结果可靠,可供设计人员参考。

Based on meeting the requirement of ground bearing capacity, the allowable range expression of anti-overturning safety factor is derived. The relative parameters are expressed with base width and the relation graphs of conversion factor are presented, and then the cross-section of retaining wall is designed directly by combining the stability requirement of anti-sliding. The calculated result shows that this method makes the design simple ...