人民长江Issue(6)：95-98,4.
渡槽下部结构改造置换设计与施工
Restructuring design and construction of substructure of aqueduct
王聪 1尤岭 1朱克兆 1史召锋1
作者信息
- 1. 长江勘测规划设计研究院 交通公司，湖北 武汉430010
- 折叠
摘要
Abstract
Substructure of a drainage aqueduct crossing main canal of South-to-North Water Diversion Project was needed to be reconstructed due to excessive water-resistance effect, the restructuring design solution that substitutes plate-piers for col-umn-piers as well as the construction scheme are presented. In the construction, the plate-piers were substituted and the sec-tion of bent cap was enlarged, so the former force system was transferred while the aqueduct functioned well. The force analysis for the restructuring process is carried out, which provides valuable references for other substructure restructuring construction characterized as limited construction schedule and restrained construction clearance.关键词
排水渡槽/下部结构改造/置换/截面增大/南水北调中线工程Key words
drainage aqueduct/restructuring of substructure/substitution/enlargement of section/Middle Route Project of South-to-North Water Diversion分类
建筑与水利引用本文复制引用
王聪,尤岭,朱克兆,史召锋..渡槽下部结构改造置换设计与施工[J].人民长江,2014,(6):95-98,4.
