对石方控制爆破施工技术讨论对石方控制爆破施工技术讨论 【摘要】根据多年的铁路路堑爆破施工技术的经验对复杂环境下石方控制爆破施工技术分析
文中根据当地环境条件和地质条件,采纳深孔台阶控制爆破施工技术,并根据试验和爆破效果分析,总结了符合现场条件的爆破参数、操作要点及安全防护措施
在红烟铁路复杂环境下石方路堑施工中,高效快速地完成了爆破施工作业,且路堑边坡平整稳定,取得了良好的安全爆破效果,经济、环境效益显著
【关键词】石方路堑;深孔爆破;边坡;爆破参数;微差技术; 【 abstract 】 according to years of railway cutting blasting technology experience on the complex environment of external control blasting technology analysis
This paper according to the local environmental conditions and geological conditions, the deep hole blasting construction steps control technology, and according to the test and blasting effect is analyzed
The accord with the site conditions of the blasting parameters and key operation and safety protection measures
In the red smoke railway project construction supervision under the complex environmen