南水北调预应力排水渡槽结构静力分析  

Structure Static Analysis of Pre-stressed Drainage Aqueduct in South-to-North Water Transfer Project

作　　者：王磊[1] 

机构地区：[1]黄河勘测规划设计有限公司,郑州450000

出　　处：《水利建设与管理》2013年第8期32-35,共4页Water Conservancy Construction and Management

摘　　要：南水北调中线工程中需要建设大量预应力排水渡槽。本文采用有限元分析方法针对南水北调大型预应力排水渡槽在各种受力状况下结构的静力状况进行分析,从而为类似工程在运行或施工期间槽身断面受力研究和结构优化等问题提供一定的参考。A large number of pre-stressed drainage aqueducts should be constructed in mid-line project of South-to-North Water Transfer Project. In this paper, finite element analysis method is adopted for analyzing the structure static conditions of large-scale pre-stressed drainage aqueducts in South-to-North Water Transfer Project under various stress conditions thereby prnviding certain reference for aqueduct cross section stress study, structure optimization and other problems of similar projects during operation or construction period.

关 键 词：渡槽 预应力 设计方案 有限元 南水北调 

分 类 号：TV65[水利工程—水利水电工程]