海底不同材料的双金属复合管力学性能分析  

Analysis of Mechanical Properties of Bimetal Composite Pipes Made of Different Materials in Submarine Environment

作　　者：王维[1] 余建星[1,2,3] Wang Wei;Yu Jianxing(State Key Laboratory of Hydraulic Engineering Simulation and Safety,Tianjin University,Tianjin 300072,China;Tianjin Key Laboratory of Port and Ocean Engineering,Tianjin University,Tianjin 300072,China;College of Mechanical and Marine Engineering,Beibu Gulf University,Qinzhou Guangxi 535011,China)

机构地区：[1]天津大学水利工程仿真与安全国家重点实验室,天津300072 [2]天津大学天津市港口与海洋工程重点实验室,天津300072 [3]北部湾大学机械与船舶海洋工程学院,广西钦州535011

出　　处：《港工技术》2020年第5期34-39,共6页Port Engineering Technology

基　　金：广西科技重大专项资助项目(桂科AA17292007);“广西八桂学者”专项经费资助项目。

摘　　要：基于ABAQUS有限元模拟软件,通过构建API X52与API X65钢材管道及分别以316L奥氏体不锈钢、2205双相不锈钢为衬管材料的双金属复合管模型在动、静荷载下的模型,进行了对管道在不同荷载作用下压溃过程中数据的处理与对比。ABAQUS finite element software is used to build a static/dynamic load model for API X52 steel pipe,API X65 steel pipe and the bimetal pipe with 316L austenitic stainless steel and 2205 duplex stainless steel as liner pipe material.Through processing and comparing the data produced in the collapse process of pipeline under different loads,certain results are obtained.

关 键 词：海底管道 管道压溃 双金属复合管 数值模拟 

分 类 号：TU502.6[建筑科学—建筑技术科学]