摘要
分析油气管道石方段工作坑开挖现状,提出使用静态爆破进行开挖,并给出具体的开挖方案。
This paper analyzes oil and gas pipelines working hole of rock excavation status quo, by the use of static state crash for excavation, and gives out a specific programme of excavation.
出处
《重庆科技学院学报（自然科学版）》
CAS
2009年第2期36-38,共3页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
关键词
石方段
工作坑
静态爆破
rocky segment
working hole
static state crash
