欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
基于土体塑性极限分析理论，推导一般黏性土地基上矩形基础承载力的上限解。为了证实上限解的合理性与适用性，采用大型通用有限元分析软件ABAQUS进行数值分析，并分别与Vesic理论解和Salgado et al理论解进行了对比。结果表明，推导的三维矩形基础上限解能较好地计算黏性土地基的极限承载力。
英文摘要：
Presented in this paper is a rigorous upper-bound solution of bearing capacity of rectangular shallow footing based on the compatible velocity field. In order to verify the rationality and applicability of this theoretical solution, numerical solution is achieved by using the general- purpose FEM analysis package ABAQUS and comparison is made among upper-bound solution, the solution of Vesic method and the solution of Salgado et al method. The results indicate that the upper-bound solution of the three-dimensional rectangular shallow footing predicted in this paper is accurate.
同期刊论文项目
同项目期刊论文
Intact soft clay’s critical response to dynamic stress paths ondifferent combinations of principal s
Numerical analysis of liquefaction of porous seabed around pipeline fixed in space under seismic loa
Experimental Study on the Effect of Cyclic Preloading on the Resistance to Liquefaction of Saturated
Stiffness Degradation of Undisturbed Saturated Soft Clay in Yangtze Estuary under Complex Stress Con
Dynamic Response of A Porous Seabed-Pipeline Interaction under Wave Loading: Soil-Pipeline Contact E
期刊信息
位置：