水平荷载对陡岩墩式码头梅花形五桩双向承载能力影响研究  

Effect of Horizontal Load on Bidirectional Bearing Capacity of Quincunx Five-Pile of Pier Type Berth Structure on Steep Rock

作　　者：王永艺 Wang Yongyi(School of Civil Engineering,Dalian University of Technology,Dalian Liaoning 116024,China)

机构地区：[1]大连理工大学土木工程学院,辽宁大连116024

出　　处：《港工技术》2020年第4期30-36,共7页Port Engineering Technology

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.

关 键 词：水平荷载 陡岩 墩式码头 梅花形五桩 双向承载 

分 类 号：TU473.1[建筑科学—结构工程]