江西洪屏电站地下厂房岩壁梁混凝土浇筑技术  

Concrete Pouring of Rock Anchor Beam in Jiangxi Hongping Power Station Underground Powerhouse

作　　者：李玉良[1] 严匡柠[1] 肖保林[1] 朱高文[1] 

机构地区：[1]武警水电第二总队,江西南昌330096

出　　处：《施工技术》2014年第12期4-5,39,共3页Construction Technology

基　　金：武科研-抢险2012-41

摘　　要：江西洪屏电站地下厂房岩壁梁混凝土浇筑是该电站的关键技术之一,工期紧、技术要求高。在施工过程中,通过优化混凝土配合比,采用酚醛模板与混凝土泵送入仓技术,及有效的温度控制措施,对爆破振动进行控制,取得了良好的施工效果。The concrete pouring of rock anchor beam in Jiangxi Hongping Power Station underground powerhouse is one of the key technologies of power station. The project has a tight construction period and high technical requirements. During the course of construction, the good construction effect is obtained by optimizing concrete mix proportion,using phenolic formwork and concrete pumping technology,applying feasible temperature control measures,controlling blasting vibration and so on.

关 键 词：混凝土 配合比 模板 泵送 温度控制 爆破 

分 类 号：TV544[水利工程—水利水电工程]