IMECH-IR  > 环境力学重点实验室(2009-2011)
Alternative TitleApplication of FEM in slope stability analysis of high-piled wharf
乔保娟; 刘天苹; 李世海; 陆晶晶; 康弘清
Source Publication水运工程
Other AbstractAccording to the soil parameters provided by the survey report and the structural construction drawings of a one hundred thousand-ton coal wharf in Zhuhai,this paper establishes a three-dimensional finite element model of the coal wharf,including slope model with piles and slope model without piles.The paper firstly analyzes the slope stability of the two models and gives each model’s safety factor,using the theory of strength degradation FEM,and then,further studies the impact of pile foundation on slope stability.The model used in this paper is complex,both geometrically and mechanically,for example,to simulate the real situation as much as possible,the Drucker-Prager and Mohr-Coulomb equivalent area circle yield criterion is used in the slope soil,and the surface-to-surface contact model is used in the pile-soil interface.The paper also figures out the plastic zone and displacement field in both natural slope and pile foundation slope,which may provide references for slope stability analysis of high-piled wharf. 更多
Keyword高桩码头 岸坡稳定分析 有限元强度折减法 德鲁克-普拉格准则
Subject Area力学
Funding Organization国家重点基础研究发展计划(973)项目(2010CB731506);国家自然科学基金重点项目(10632100);中国科学院重要方向性项目(KJCX2-YW-L01)
Document Type期刊论文
Corresponding Author乔保娟
Recommended Citation
GB/T 7714
乔保娟,刘天苹,李世海,等. 有限元在高桩码头岸坡稳定性分析中的应用[J]. 水运工程,2011(6):61-65+76.
APA 乔保娟,刘天苹,李世海,陆晶晶,&康弘清.(2011).有限元在高桩码头岸坡稳定性分析中的应用.水运工程(6),61-65+76.
MLA 乔保娟,et al."有限元在高桩码头岸坡稳定性分析中的应用".水运工程 .6(2011):61-65+76.
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