摘要
本文以山东省日照市沭水东调隧洞施工光面爆破为实例,从炮孔布置、掏槽方式比选及掏槽角度控制等环节展开,探讨小断面隧道光面爆破参数,为类似工程提供一点参考。
Based on Shuhe-to-east water diversion tunnel construction smooth blasting in Rizhao, Shandong, this article discusses the small cross section tunnel smooth blasting parameters from the blast hole layout, cutting way comparison and selection and cutting angle control, and provides reference for similar projects.
出处
《价值工程》
2015年第9期198-201,共4页
Value Engineering
关键词
小断面隧道
光面爆破
掏槽方式比选
爆破参数
small cross-section tunnel
smooth blasting
cutting way comparison and selection
blasting parameters
