摘要
在黄河张庄闸改建加固工程施工中 ,部分关键部位 (如闸墩、胸墙等 )需采用静态破碎方法拆除。经考证 ,选用静态胀裂剂作为爆破所用破碎剂 ,通过实验及具体实施 ,证明采用静态破碎方法拆除混凝土结构关键部位 ,是一种既安全又高效的施工方法 ,值得推广 .
In the construction of re-construction of Zhangzhuang Sluice in the Yellow River, parts of the sluice should be demolished by static state crash detonator. Through losts of research and test, we used blasting in some parts and static blasting in the others. In this way, we enhanced the work efficiency much, and ensured the quality.
出处
《华北水利水电学院学报》
2001年第2期54-55,共2页
North China Institute of Water Conservancy and Hydroelectric Power
关键词
爆破
静态破碎剂
张庄闸工程
混凝土结构
blasting
static state
detonator
demolish
quick result
blast hole
