水平力作用下底梁式全直桩码头单横向排架数值分析  

Numerical analysis for a single horizontal bent in all-vertical-piled wharf with bottom beams under horizontal force

作　　者：任启江[1] 周援衡[1] 叶雅思[1] 卢陈[1] 

机构地区：[1]长沙理工大学,湖南长沙410076

出　　处：《水运工程》2010年第11期40-44,共5页Port & Waterway Engineering

摘　　要：考虑桩土相互作用,通过数值分析方法,对比分析3种不同方案码头结构的桩位移、弯矩变化以及剪力分配系数,研究底梁式全直桩高桩码头在水平力作用下的单横向排架受力变形机理。结果表明,底梁式全直桩码头能较好地抵抗水平力的作用,可供同类工程设计参考。Considering soil-pile interaction,this paper comparatively analyses pile displacements,bending moments and shear distribution coefficients of three different high-piled wharf structures by numerical analysis to study deformation mechanism of a single horizontal bent under horizontal forces,that is in all-vertical-piled with bottom beams.The results show that the all-vertical-piled wharf with bottom beams can better resist horizontal loads,that can be used to provide design reference for similar projects.

关 键 词：高桩码头 全直桩 底梁 水平力 横向排架 

分 类 号：U656.113[交通运输工程—港口、海岸及近海工程]