Field Test of Long Footage Burn Cut Blasting Excavation and Control of Overcut and Undercut in Medium Section Tunnel
1.The 1st Engineeing Co., Ltd. of China Railway 12th Bureau Group, Xi'an 710038, China
2a.State Key Laboratory of Precision Blasting, Jianghan University, Wuhan 430056, China
2b.Hubei Key Laboratory of Blasting Engineering, Jianghan University, Wuhan 430056, China
DU Yu-xiang (1992-), male, Associate professor, Ph. D, mainly engaged in scientific research in engineering blasting, (E-mail)
duyuxiang@jhun.edu.cn.
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