十层楼房定向爆破拆除与安全技术

Study on Folding Blasting Cutting and Safety Engineering of a Ten-storied Building

介绍了闹市区十层楼房定向爆破拆除成功经验。对爆破方案的确定,预拆除和处理,炸高的选取,起爆网路和爆破安全技术进行了分析和论述。并对爆破振动进行监测和分析,爆破达到了预期效果,可供类似工程参考。

The successful experience of folding blasting cutting of a ten-storied building in downtown was introduced in this paper. The determination of the blasting schemes,the pre-cutting and disposal,the choice of the blasting height,the initiation network and the blasting safety engineering were analysized. The blasting vibration was monitored and discussed. The blasting has achieved the expected effect and can be used as reference for similar projects.