公路煤系地层隧道揭煤全岩断面爆破掏槽优化研究
谢全敏, 陈前峰, 周圣国, 王智德, 杨文东
Study on Optimization of Uncovering Coal Whole Rock Section Blasting Cut of Highway Coal-bearing Strata Tunnel at Rock Cross-cut
XIE Quan-min, CHEN Qian-feng, ZHOU Sheng-guo, WANG Zhi-de, YANG Wen-dong
公路交通科技
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2021, (11): 77
-87
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DOI: 10.3969/j.issn.1002-0268.2021.11.010
