摘要
针对水平荷载变化下的陡岩群桩(梅花形五桩)双向承载工况,采用ABAQUS有限元软件,建模过程考虑陡岩群桩基础施工承载等流程,以及材料与桩岩接触非线性影响,构建陡岩梅花形五桩三维模型,计算分析水平荷载对陡岩墩式码头梅花形五桩双向承载能力的影响。
The finite element software ABAQUS is used to simulate the bidirectional load-bearing condition of pile cluster(quincunx five-pile)on steep rock,which is affected by the change of horizontal load.3D model of quincunx five-pile on steep rock is established by taking into account the process of foundation construction and load-bearing of pile cluster on steep rock as well as the material-rock nonlinear effect.The effect of horizontal load on the bidirectional load-bearing capacity of quincunx five-pile of pier type berth structure on steep rock is calculated and analyzed.
作者
王永艺
Wang Yongyi(School of Civil Engineering,Dalian University of Technology,Dalian Liaoning 116024,China)
出处
《港工技术》
2020年第4期30-36,共7页
Port Engineering Technology
关键词
水平荷载
陡岩
墩式码头
梅花形五桩
双向承载
horizontal load
steep rock
pier type berth structure
quincunx five-pile
bidirectional bearing
