人民黄河Issue(9)：130-133,4.DOI:10.3969/j.issn.1000-1379.2014.09.041
陡深斜井自密实混凝土衬砌施工技术
Steep Slope of Self Compacting Concrete Lining Construction Technology
摘要
Abstract
In the construction of steep deep inclined shaft in Bulungkol-Gongur Hydropower Station mix proportion of the high performance concrete was adjusted because of the problems that difficult artificial vibration and easily blocked pipe and slow construction caused by large inclined angle and long distance concrete slip and the pouring concrete and steel pipe installation required to constantly turn. It finally got a grade pump pouring smooth,vibration free,fast and continuous construction self compacting concrete;by increasing the length of the segmented pouring (usually 80 m, the longest one was 110m),in the slide tube within the entire feeding process without any slow falling device measures,it thus simiplified the con-struction process,reduced the construction difficulty and improved the efficiency of the construction.关键词
陡深斜井/衬砌施工/自密实混凝土/布仑口-公格尔水电站Key words
steep deep inclined shaft/lining construction/self compacting concrete/Bulungkol-Gongur Hydropower Station分类
建筑与水利引用本文复制引用
王国伟,侍克斌,白现军,努尔开力·依孜特罗甫..陡深斜井自密实混凝土衬砌施工技术[J].人民黄河,2014,(9):130-133,4.基金项目
新疆科技支撑计划项目（201233132）；新疆水利水电工程重点学科基金资助项目（XJzdxk-2010-02-12）。 （）
