A study of controlled blasting techniques for the multi-arch Songjiawan tunnel

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作者：
机构：
[1] [1,Cai, Lujun
[2] Ma, Jianjun
[3] Zhu, Yiwen
[4] Zhou, Dahua
[5] Liu, Song
[6] Hu, Wuzhou
来源：
Cai, L. (dashingdell@163.com) | 1600年 / China Railway Southwest Research Institute Co. Ltd., No.97 Gunan Street, West Hi-Tech Zone, Chengdu, 611731, China卷 / 51期
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摘要：
Blasting
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