水利水电科技进展Issue(2)：51-54,4.DOI:10.3880/j.issn.10067647.2013.02.011
二级坝泵站主厂房混凝土整体结构设计
Overall structural design of concrete for power house of Erjiba Pumping Station
高峰 1李清华 1李玉莹 1王永强1
作者信息
- 1. 山东省水利勘测设计院，山东 济南摇 250014
- 折叠
摘要
Abstract
To solve the problem of lateral stability and sealing leakage of the power house of deep, buried, large pumping stations with a parting structure, the power house of the Erjiba Pumping Station of the Eastern Route Project of South-to-North Water Diversion adopts the overall structure without the parting structure. The schemes of the parting structure and overall structure were analyzed and calculated by means of the finite element method. The temperature stress on the bottom plate for the latter scheme was analyzed. The calculated results show that the scheme of the overall structure has advantages such as a rational force, a low stress level, uniform and small settlement, lateral stability and self-balance, and economical project investment. The power house of the Erjiba Pumping Station has undergone two compete winters after the completion of the main structure, and neither visible concrete cracks on the bottom plate nor harmful penetrated cracks on other locations have been found.关键词
整体结构/分缝结构/温度应力/混凝土/应力水平/沉降/二级坝泵站/南水北调东线工程Key words
overall structure/parting structure/temperature stress/concrete/stress level/settlement/Erjiba pumping station/Eastern Route Project of South-to-North Water Diversion分类
建筑与水利引用本文复制引用
高峰,李清华,李玉莹,王永强..二级坝泵站主厂房混凝土整体结构设计[J].水利水电科技进展,2013,(2):51-54,4.
