基于CSF理论的地震主动土压力计算方法

英文篇名：Calculation Method of Seismic Active Earth Pressure Based on CSF Theory
中文刊名：路基工程
英文刊名：Subgrade Engineering
作者：王成 ; 刘训银
英文作者：WANG Cheng1 ; LIU Xun-yin2 (1.School of Civil Engineering and Water Conservancy ; Hefei University of Technology ; Hefei 230009 ; China ; 2.Hefei Qiushi Design Institute of Urban and Rural Planning ; Hefei 230009 ; China)
中文关键词：CSF ; 地震 ; 挡土墙 ; 主动土压力
英文关键词：CSF ; earthquake ; retaining wall ; active earth pressure
出版日期：2010-12-20
机构：合肥工业大学土木与水利工程学院;合肥秋实城乡规划设计研究所;
年：2010
期：06
出版单位：路基工程

摘要

常用的计算地震土压力的方法是Mononobe-Okabe法,不考虑粘聚力的影响。为了解决Mononobe-Okabe法的不足,文中按照临界滑动场理论(CSF)提出一种计算地震主动土压力的新方法,数值计算结果表明,方法精度较高,适合编程计算。
Mononobe-Okabe Method is the common method to calculate seismic earth pressure,not considering the influence of cohesive strength.In order to solve the insufficiency of Mononobe-Okabe Method,this paper puts forward a new method to calculate seismic active earth pressure based on critical sliding field theory(CSF).The result shows that this method has higher precision,applicable for programming calculation.

引文

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