摘要
研究了在循环荷载作用下考虑土的流变特性时具有双面半透水边界的饱和粘土层的一维固结问题,根据瞬时加载条件下的解,通过积分的方法,得到了循环荷载条件下的解析解。并且根据解析解的结果,通过电算程序作出了几个主要影响因素对固结过程的影响曲线图,经过分析得出了一些重要的结论。
The problem of one dimensional consolidation of soft clays under cyclic loadings taking account of rheological characteristics of soils and impeded boundaries is studied. According to the solution in the condition of constant loading, the analytical solution of cyclic loading is developed using the integral method. Based on the solution, the influence of some major factors on the consolidation behavior of soils is investigated and the relevant results are presented in graph forms. Some important conclusions are drawn.
出处
《工程力学》
EI
CSCD
北大核心
2004年第5期103-108,99,共7页
Engineering Mechanics
基金
国家自然基金资助项目(50079026
50279047)
关键词
岩土工程
一维固结
粘弹性模型
半透水边界
饱和土层
循环荷载
geotechnical engineering
one dimensional consolidation
rheological model
impeded boundaries
saturated soil
cyclic loadings
