控爆拆除L型楼房CONTROLLED BLASTING DEMOLITION OF A BUILDING WITH FIGURE “L”
乔志强
Qiao Zhiqiang(Equipment-Technique Department of PLA 54635 Unit, Henan 476007)
摘要(Abstract)：
运用外部延时起爆技术，通过不同的爆破切口高差及时间差，形成牵拉和定向，成功地在复杂环境中拆除一栋建筑面积1200m2的“L”型楼房．
This paper introduce that building of 1200 m2 with figure "L" in the complexcircumstances was demolished successfully because initiation technique of delaying time out ofholes and different blasting cut height difference and time difference that formed draw andorientation are used.
关键词(KeyWords)：
控制爆破;楼房拆除
Controlled blasting; Demolition of building
基金项目(Foundation):
作者(Author):
乔志强
Qiao Zhiqiang(Equipment-Technique Department of PLA 54635 Unit, Henan 476007)