桩基码头T构地连墙组合结构动力响应分析  

Dynamic response analysis of quay wall with pile and diaphragm wall combined structure

作　　者：邢佩旭[1] 李新国[1] 胡志敏[1] 

机构地区：[1]中交水运规划设计院有限公司,北京100007

出　　处：《水运工程》2014年第6期131-135,共5页Port & Waterway Engineering

摘　　要：埃及塞德港集装箱码头二期工程成功应用桩基码头T构地连墙组合结构。计算结构地震工况下位移响应时,由于结构三维特性明显,采用三维模型校正典型工程下的二维模型参数,再利用二维平面模型进行各工况计算;选取3条典型地震波,分别计算Level 1和Level 2两个地震水准,计算结果显示,结构满足抗震要求。In Egypt Port Said Container Terminal Phase II, pile and diaphragm wall combined wharf structure was successfully applied. When calculating the displacement of the structure under seismic condition, due to the obvious 3D structure feature, a 3D model was adopted to correct the two-dimensional model under a typical case, then the corrected two-dimension model was used in various cases; three typical seismic waves were chosen with two seismic standards, i. e. Level 1 and Level 2, for the dynamic analysis, and the results showed that the structure satisfied the requirement under the case of earthquake.

关 键 词：桩基码头T构地连墙组合结构 地震响应分析 模型校正 平面计算 

分 类 号：U655.54[交通运输工程—港口、海岸及近海工程]