摘要
介绍了采用控制爆破技术施工位于井底车场及主要运输大巷的信集闭峒室,条件复杂,岩性变化大,要求安全性高。针对不同的地点采用不同的施工方法,取得了理想的爆破效果,为在矿井类似复杂条件下的爆破施工,提供可借鉴经验。
This paper introduces controlled blasting technology on signal chamber of pit-bottom and main haulage roadway,which are of complex condition,lithological character and highly security. Different construction methods are adopted in different places and ideal blasting results are acquired, which provides good experiences under similar condition.
出处
《淮南职业技术学院学报》
2003年第3期64-66,共3页
Journal of Huainan Vocational Technical College
关键词
控制爆破技术
施工方法
峒室
矿井
main haulage
signal chamber
controlled blasting
free surface
security
