摘要
针对接触面问题在土木工程中的重要性,综述了国内外近期的接触面本构模型及接触面单元的研究现状,并做了总结比较,同时对小刚度劲性水泥土墙基坑支护结构中型钢与水泥土接触面进行了初步研究,以促进接触面问题的研究。
In light of the importance of contact surface in civil engineering. The current situation of contact constitutive model and element in the world is summarized in this paper, it discusses and compare. At the same time, it discusses the contact surface between the section steel and the soil-cement in small rigidity stiff soil-cement wall foundation pit bracing, in order to promote the research into the problem of contact surface.
出处
《山西建筑》
2008年第9期13-14,共2页
Shanxi Architecture
基金
南京林业大学引进高层人才基金资助项目(项目编号:G2002-05)
关键词
接触面
本构模型
有限单元法
基坑支护
contact surface, constitutive model, finite element method, foundation pit bracing
