考虑接触效应的PCCP结构分析  

Structural analysis of the Prestressed Concrete Cylinder Pipe considering the contact effect

作　　者：李腊梅[1] 白新理[1] 张浩[1] 

机构地区：[1]华北水利水电大学,河南郑州450045

出　　处：《山西建筑》2016年第30期49-50,共2页Shanxi Architecture

基　　金：南水北调工程建设监管中心"南水北调工程建设重大关键技术研究及应用"(项目编号:JGZXJJ06-10)

摘　　要：简要介绍了接触问题的有限元方法,以南水北调中线工程河南南阳段PCCP为研究对象,利用ANSYS Workbench建立了其接触分析的有限元模型,计算得到了管道的应力分布规律和接触面上的应力分布,为以后PCCP结构的设计、制造、施工、科研提供数据参考。The finit element method analysis about the contact problem was introduced briefly,the PCCP in Nanyang section of South-to-North Water Transfer Project was taken as the research object and the model of the PCCP was established by using the finite element software ANSYS Workbench. Through the calculate the stress of the pipe and the contact area were obtained,which can provide a reference for the design,manufacturing,construction,scientific research about PCCP in the future.

关 键 词：预应力钢筒混凝土管(PCCP) 接触问题 有限元法 ANSYS WORKBENCH 

分 类 号：TU311[建筑科学—结构工程]