俯斜式挡土墙截面设计直接计算法  

Direct Calculation Method for Section Design of Inclined Retaining Wall

作　　者：张新胜[1] 

机构地区：[1]中南林业科技大学土木工程与力学学院,长沙410004

出　　处：《路基工程》2010年第3期170-172,共3页Subgrade Engineering

摘　　要：综合考虑挡土墙的抗滑移、抗倾覆稳定性及地基承载力验算公式,推导出俯斜式挡土墙截面尺寸计算的表达式,并给出了换算系数的关系曲线,可得到合理的截面尺寸。算例表明,该法简捷、直观,结果可靠,可供设计人员参考。Considering the computation formula of anti-slide,anti-overturn stability and foundation bearing capacity of retaining wall,this paper educes the formula for section dimension calculation of inclined retaining wall and gives relation curve of conversion coefficient,and thus reasonable section dimension can be obtained.It is indicated that this method is simple and direct with reliable result,which can be a reference for designers.

关 键 词：俯斜式挡土墙 抗滑移 抗倾覆 地基承载力 截面设计 

分 类 号：U417.11[交通运输工程—道路与铁道工程]