摘要
基于深厚表土层中建井工程实践和模拟试验研究，分析深表土中井壁的外载、井壁与土的相互作用，探讨了深土与浅土之力学特性的区别，提出深土力学的概念、内容、框架，认为深土力学是土力学的一个生长点，是厚表土中确定地下结构物外载的基础理论．
According to the mining construction practice in deep alluvium and similitude tests, loads on shaft lining and interaction between shaft lining and soil were analyzed. The distinction between deep alluvium and shallow soil was discussed. A suggestion for establishing mechanics of deep soil was put forward, and its basic content was given. The mechanics of deep soil shall be a growing point of soil mechanics, and it is the basic theory for analyzing loads on underground structure in deep soil.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
1999年第2期123-126,共4页
Journal of China Coal Society
基金
国家自然科学基金
关键词
厚表土
井壁
深土力学
地下结构物
基础理论
shaft lining in deep alluvium, mechanics of deep soil, underground engineering in deep alluvium
