摘要
研究三向应力状态下条形地基极限承载力问题具有重要的理论和实际意义。为此。本文建立了考虑三向应力状态下的地基极限承载力公式。根据算例表明当考虑三向应力状态时条形地基的极限承载力将提高 ,这对实际工程具有重要理论和现实意义。
It is of important significance to study the ultimate bearing capacity of foundation in three-dimensional stress. In this paper, a formula is established for ultimate bearing capacity of foundation taking three-dimensional stress into account. According to the numerical results, the ultimate bearing capacity of foundation with consideration of three-dimensional stress is improved, which is of important significance for engineering.
出处
《重庆建筑大学学报》
CSCD
2002年第3期28-32,共5页
Journal of Chongqing Jianzhu University
基金
国家自然科学基金资助项目 (5 98790 12 )
关键词
三向应力
条形地基
极限承载力
计算
ultimate bearing capacity
foundation
three-dimensional stress
