首页 | 本学科首页   官方微博 | 高级检索  
     检索      

三峡左岸电站厂房蜗壳二期混凝土施工质量控制
引用本文:吕相龙.三峡左岸电站厂房蜗壳二期混凝土施工质量控制[J].企业科技与发展,2008(5):125-127.
作者姓名:吕相龙
作者单位:广西泰能工程咨询有限公司,广西南宁530023
摘    要:蜗壳二期混凝土施工采用保温保压的浇筑方式,在整个混凝土施工过程中,蜗壳模拟正常发电时的压力状态,以解决在高水头压力作用;下蜗壳产生不利变形的影响。这在国内的水电站蜗壳施工中尚属首次。

关 键 词:蜗壳  保温保压  泵送混凝土  质量控制

To Control The Volute 2nd Concrete Constructions Quality Of Three Gorges' Left Bank Power Station
Authors:Lv Xiang-long
Institution:Lv Xiang-long(Guangxi Taineng Engineering Consultation Co. Ltd, Nanning Guangxi 530023)
Abstract:Heat preservation and maintaining pressure method of pouring is used during the volute 2nd concrete construction. During the whole concrete construction, the volute simulates the pressure during the normal power generation in order to prevent the volute from distortion under the high water pressure. It is the first in volute construction of hydropower station in our country.
Keywords:the volute  heat preservation and maintaining pressure  concrete pumping  quality control
本文献已被 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号