摘要
土拱效应是土工建筑中极其普遍的力学现象。本文从机理上描述了土拱效应产生的条件、过程,以及因此而形成的应力场。文章比较系统地介绍了关于土拱效应的几种理论分析方法,并作了适当的评价和探讨,希望这有助于加深对该问题的认识和重视。图5,参考文献4。
Soil arching effect exists widly in soil-structure. This paper describes the process of soil arching effect, the conditions which lead to soil arching action, and the stress field resttlted from the soil arching effect.This paper introduces and appraises several theories about soil arching effect in order to get deeper knowlege of this problem. 5figs. 4refs.
出处
《湘潭矿业学院学报》
1990年第2期164-168,共5页
Journal of Xiangtan Mining Institute
关键词
土工
土拱
拱形
基础
soil-structure
soil arching
soil arching action
soilarehing effect
