摘要
立窑的大规模集中爆破拆除,须进行爆破方案的合理选择和必要的安全防护措施。为减少爆破打眼工作量,创造定向倒塌的空间,在不影响水泥厂区的正常生产次序,采取了以预拆除和定向倒塌为主的多种方案相结合的爆破拆除法,采用的导爆管复式起爆网络保证了爆破网络的安全可靠起爆。
Concentration of shaft kiln blasting demolition, blasting program to be a reasonable choice and the necessary safety precautions. Blasting drilling in order to reduce the work- load of the collapse of the creation of directional space, without affecting the normal production sequence of cement zones, adopt- ed a pre - removal and a variety of program,~ targeted mainly the collapse of a combination of blasting demolition method, using a detonating tube compound initiation netwoik to ensure network safety and reliability of the blasting initiation.
出处
《四川建材》
2011年第4期223-225,共3页
Sichuan Building Materials
关键词
立窑
导爆管复式起爆
预拆除
shaft kiln
nonel doub].e initiation
pre -demolition
