摘要
台阶深孔爆破在龙滩地下开挖工程的应用取得成功,保证了龙滩地下引水发电系统最高峰期开挖量超过100万m3的年度计划目标的顺利实现,创造了当时国内地下工程的最高开挖强度。本文详细地介绍了台阶深孔爆破在龙滩左岸引水发电系统工程中的设计、应用及取得的效益,对类似工程的开挖爆破有一定的参考价值。
Long-hole bench blasting was successfully put into use in the underground excavation in Longtan,guaranteeing the realization of the 1×10^6 m^3 of the annual planned excavation workload during the peak period in the underground water leading dynamoelectric system,which created the domestic record excavation intensity at that time of the underground project excavation.The paper introduced the underground project in terms of its design of the blasting,its practical application and the resulted benefit.The paper is of consulting value to the engineering of the like.
出处
《工程爆破》
2007年第4期32-34,共3页
Engineering Blasting
关键词
台阶深孔爆破
龙滩工程
地下引水发电系统工程
设计及应用
Long-hole bench blasting
Longtan Project
Underground water leading dynamoelectric system
Design and application
