两栋砖混楼房控制爆破拆除  

Controlled Explosive Demolition of Two Brick-concrete Building

作　　者：梁锐 李清芳 张龙 

机构地区：[1]甘肃省化工研究院,甘肃兰州730020

出　　处：《爆破》2002年第2期65-66,共2页Blasting

摘　　要：介绍了两栋楼房的爆破拆除。在其中一栋楼与附近被保护楼仅有很小距离的情况下 ,经精心设计 ,正确选取爆破参数 ,合理采取技术措施以及精心施工 ,达到了设计的预期爆破效果。The demolition of two office buildings in Jiu Quan Film Company under conditions of short distance between the residential building and the building to be protected are introduced, the project, through carefully selecting the blasting parameters, adopting the reasonable technological measures and carefully implementing,gained a successful results.

关 键 词：砖混楼房 控制爆破 爆破拆除 定向爆破 炸高 爆堆 后坐 建筑物 

分 类 号：TU746.5[建筑科学—建筑技术科学]