靠泊油轮的高桩码头抗风性能的三维数值仿真分析  

Three dimensional numerical simulation of wind-resisting property of pile-supported wharf when berthing oil tankers

作　　者：曾庆敦[1] 杨迟[1] 

机构地区：[1]华南理工大学土木与交通学院,广东广州510640

出　　处：《水运工程》2017年第4期77-83,共7页Port & Waterway Engineering

摘　　要：为了研究高桩码头靠泊30万t油轮时的抗强风承载力,采用ANSYS APDL和ANSYS Workbench平台,分别建立不同土体模型的三维有限元实体模型。对同一高桩码头结构进行抗风承载力计算,得到两个模型多种工况下码头结构的抗风承载力计算结果。比较了不同土体模型对高桩码头抗风承载力的影响,为现有靠泊大型船舶的高桩码头的抗风承载力验算提供了参考依据。In order to study the wind-resisting capacity of pile-supported wharf under severe typhoon weather when berthing a 300 000 DWT oil tanker,the three-dimensional finite element solid models were establish by the APDL platform and the Workbench platform in the software ANSYS.The wind-resisting capacity of the identical pile-supported wharf structure was calculated,and the results under various working conditions were obtained by the two models.Meanwhile,it can provide a reference basis for the checking of wind-resisting capacity of existing pilesupported wharfs when berthing large ships by comparing the influence of the different soil models on the windresisting capacity of pile-supported wharf.

关 键 词：高桩码头 抗风 桩-土耦合 非线性 

分 类 号：U656.1[交通运输工程—港口、海岸及近海工程]