摘要
在倾倒空间不足和工期较紧的条件下,通过控制爆破切口的长度设计使烟囱倾倒过程中产生后坐,从而缩减烟囱的定向倒塌长度,成功地对46 m高砖结构烟囱进行定向倒塌爆破拆除。对类似工程有一定的参考价值。
A brick-structured smoke stack with a height of 46 meters was successfully demolished through controlling the length of blasting cut in order to recoiling and reduces the directional collapse length under limited collapse space and short project time environments. These were useful for blasting demolition design of similar project.
出处
《爆破》
CSCD
北大核心
2009年第1期81-83,共3页
Blasting
关键词
爆破拆除
设计后坐
定向倒塌
blasting demolition
planned recoil
directional collapse
