摘要
从土层性质、基坑开挖变形与稳定性机理、挡土结构内力和变形的计算理论以及参数的反馈分析确定这四个方面分析了基坑工程的发展现状，并讨论了今后的发展趋势－ 文中对软土基坑工程的发展现状与展望进行了较为深入的分析和讨论，其结论对基坑的设计与施工具有指导意义－ 表１，参２０－
In this paper, the development status of foundation pit engineering is analyzed from the aspects of soil nature, mechanism of deformation and stability in excavation, the calculation theory of stress and deformation for retaining structure and the back analysis of parameters, and development tendency is discussed. Especially, the development status and prospects of foundation pit engineering in soft clay are studied in more depth. The results have guidance meaning for design and construction of foundation pit.1tab.,20refs.
出处
《湘潭矿业学院学报》
1999年第4期67-72,共6页
Journal of Xiangtan Mining Institute
基金
湖南省科技攻关项目!(编号:97JFY20306)
关键词
基坑工程
有限元
变形
反馈设计
深基础
foundation pit engineering,finite element,deformation,back design,constitutive model
