摘要
本文介绍宽孔距微差挤压爆破技术在城市路堑开挖中的应用。应用结果表明,与常规爆破技术相比,该技术具有许多优点。
This paper introduces the technique of millisecond extruding blasting with wide hole space in city cutting excavation. The results obtained show that the technique has many advantages than conventional blasting technique and is worth being populized.
出处
《爆破》
CSCD
1999年第3期62-63,共2页
Blasting
关键词
路堑开挖
挤压爆破
微差爆破
宽孔距
milisecond blasting
cutting excavation
extruding blasting
