摘要
松散透水地基上的土石坝或围堰的混凝土防渗墙造孔是一个较长、复杂而细致的过程,是成墙的基础和关键,所耗费用和时间最多,发生事故的机会也较多,处理这些事故所耗精力和时间也较多。根据黄壁庄水库副坝混凝土防渗墙造孔的施工实践,总结和分析发生这些事故的原因,并总结其预防及处理措施,对今后混凝土防渗墙施工是大有俾益的。
As the basis and key for walling, a hole-creating on concrete watertight wall of earthwork dam or cofferdam on the loose dank subgrade is a long, complicated and careful process. It is cost and time consumed, and the accident often occurred during the construction. According to the practice of hole-creating of concrete watertight wall for the secondary dam in Huangbizhuang Reservoir, it is beneficial to future construction of similar works.
出处
《南水北调与水利科技》
CAS
CSCD
2006年第B06期70-72,共3页
South-to-North Water Transfers and Water Science & Technology
关键词
防渗墙造孔
事故原因
预防措施
处理方法
hole-creating of watertight wall
accident reason
prevention measure
treatment method
