摘要
介绍了聚能水压光面爆破技术及其工艺流程,结合汉十高铁余家山隧道工程对聚能水压光面爆破技术进行分析,通过与普通的光面爆破技术效果进行对比,可知该工程取得了良好的经济效益。
This paper introduces the technology and technological process of energy-accumulating water-pressure smooth blasting, and analyses the technology of energy-accumulating water-pressure smooth blasting combined with the Yujiashan tunnel project of Hanshi high-speed railway. By comparing with the effect of ordinary smooth blasting technology, it can be seen that the project has achieved good economic benefits.
作者
张子坤
ZHANG Zi-kun(China Railway 11 th Bureau Group Second Engineering Co. Ltd., Shiyan 442000, China)
出处
《工程建设与设计》
2019年第9期215-217,共3页
Construction & Design for Engineering
关键词
聚能水压光面爆破
长大隧道
爆破施工
cumulative water-pressure smooth blasting
long large tunnel
blasting construction
