摘要
研究加筋土挡土墙抗震动力特性,通过非线性有限元法与试验方法分析,结果表明:两者分析结论较为接近,地震动力对加筋材料与土体间的动似摩擦系数的影响,随加速度增大而明显减弱。
This paper studies the anti-seismic dynamic properties of the retainng wall reinforced soil.The analysis results by non-linear finite element is close to the experiment the results;with the influence effect of earthquake dynamic action on dynamic coefficient of friction between reinforced material and soil more conspicuous with the increase of the acceleration.
出处
《公路交通科技》
CAS
CSCD
北大核心
2004年第9期16-20,共5页
Journal of Highway and Transportation Research and Development
基金
云南省自然科学基金资助项目(2001E0022M)
关键词
加筋土挡土墙
动力特性
动似摩擦系数
Retaining wall of reinforcement soil
Dynamic properties
Dynamic coefficient of friction
