水流力作用下高桩码头基桩有限元分析

Finite Element Analysis of the High-piled Wharf Foundation Pile under Current Forces

在高桩码头基桩设计时,一般只考虑土体对基桩的水平荷载,很少考虑水流力水平荷载的作用。考虑水流力对高桩码头基桩的作用,采用空间有限元法运用ANSYS有限元软件对不同荷载条件下的南通某高桩码头的基桩进行计算分析。通过对比分析,在不同荷载条件下的基桩的应力、位移变化,为码头基桩设计提供参考,具有一定的社会经济效益。

When designing the foundation pile of the high-piled wharf, generally only consider the soil horizontal loads , but less study the current forces. The current forces on high-pile wharf piles is considered, taking a highpile wharf located in Nantong as example to analysis foundation pile under different loads by ANSYS FEM software. Through the co mparative analysis the change of foundation pile＇s stress and displacement, it provides reference for the design of foundation piles and can increase social ＆ economic benefits to a certain extent .