摘要
本文首先简述了地震作用下档土墙土压力的研究现状.根据众所周知的Mononobe-Okabe解得到的计算简便、精度高的工程计算式可以代替现有规范式.提出了求解地震土压力的滑楔一烈度法.利用这种一般解法可以求得各种复杂条件的主动及被动地震土压力,
The present state-of-art in the field of earthquake-induced lateral soil pressures on retaining wall is described in this paper in a brief manner. Two simplified formulae, which accord with well known Mononobe-Okabe solution and are convenient for engineering calculation with higher accuracy, are suggested. A general method of sliding wedge-earthquake intensity is presented by the authors to find the solution of active and passive earthquake soil pressures. The solutions of dynamic soil pressures are obtained for various conditions.
出处
《湖南大学学报》
EI
CAS
CSCD
1990年第4期76-82,共7页
关键词
地震
土压力
挡土墙
土力学
Soil mechanics
earthquake engineering
soil lateral pressure
retaining wall/dynamic earth pressure
