摘要
介绍了电子雷管及其起爆系统的特点;阐述了数码电子雷管微差干扰降震的主要原理;结合关子岭隧道的工程实例,在爆破效果上与传统爆破材料进行了比较,得出了电子雷管在经济性、安全性和减震方面具有明显的优势。
The characteristics of the electronic detonator and its system are briefly introduced.And the main principle that the digital electronic detonators reduce the vibration by differential interference is elaborated.Finally,in the engineering case of Guanziling Tunnel,comparing with the blasting effect of the traditional blasting materials,the conclusion is drawn that the electronic detonator has a distinct advantage in economy,safety and vibration reduction.
出处
《重庆交通大学学报(自然科学版)》
CAS
北大核心
2010年第5期700-704,共5页
Journal of Chongqing Jiaotong University(Natural Science)
关键词
电子雷管
隧道
大断面
光面爆破
预裂爆破
electronic detonator
tunnel
large section
smooth blasting
pre-split blasting