摘要
该文模拟基坑开挖过程 ,由应力场变化方面入手分析开挖面以下粘性土体残余强度和静止土压力的规律性 。
From studying change of stress field,the regularities of remains shear strength and earth pressure test are found by simulating behavior of excavation of foundation pits, the influence depth due to unloading may be determined.
出处
《勘察科学技术》
2004年第4期12-15,共4页
Site Investigation Science and Technology
关键词
应力场
基坑开挖
卸荷
静止土压力
残余强度
unloading
remains shear strength
stress field
static earth pressure
influence depth
