高桩码头桩梁节点静动态力学性能有限元分析  

Finite element analysis of pile-beam joints static and dynamic performance of high-piled wharf

作　　者：卓杨[1] 吴锋[1] 

机构地区：[1]中交上海三航科学研究院有限公司,上海200032

出　　处：《水运工程》2015年第9期65-70,共6页Port & Waterway Engineering

摘　　要：采用数值模拟方法,对高桩码头排架在静、动力荷载作用下的荷载传递进行对比分析。研究指出动态荷载作用下其轴力、弯矩的传递在一定时间范围内与静态荷载作用情况相同,因此可根据动态测试数据对节点连接状态进行分析。研究成果可以为既有高桩码头桩梁节点性能的测试、评估提供依据。Using numerical simulation method, we analyze the load transfer and distribution of high-piled wharf under the static and dynamic load and know that the transfer of axial force ＆ bending moment under the dynamic load is the same with the static load in a certain time range. So, according to the dynamic test data we can analyze the joints＇ connection status. Research results can provide reference for the test and evaluation of high-piled wharf joints＇ performance.

关 键 词：高桩码头 节点性能 动态响应 有限元 

分 类 号：U656.113[交通运输工程—港口、海岸及近海工程]