Research on Layout Method of “Wedge Cut+High Energy Holes” for Large Section Tunnels

QI Tao; TAO Tie-jun; TIAN Xing-chao; XIE Cai-jin; WAN An-tong; ZHANG Hou-ying

doi:10.3963/j.issn.1001-487x.2024.03.012

Journals >BLASTING >Volume 41 >Issue 3 >Page 95 > Article

BLASTING
Vol. 41, Issue 3, 95 (2024)

Research on Layout Method of “Wedge Cut+High Energy Holes” for Large Section Tunnels

QI Tao¹, TAO Tie-jun^2,*, TIAN Xing-chao¹, XIE Cai-jin¹..., WAN An-tong¹ and ZHANG Hou-ying³|Show fewer author(s)

Author Affiliations

¹School of Civil Engineering, Guizhou University, Guiyang 550025, China

²School of Mining, Guizhou University, Guiyang 550025, China

³Guizhou Datong Road and Bridge Engineering Construction Co., Ltd., Guiyang 550008, China

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DOI: 10.3963/j.issn.1001-487x.2024.03.012 Cite this Article

QI Tao, TAO Tie-jun, TIAN Xing-chao, XIE Cai-jin, WAN An-tong, ZHANG Hou-ying. Research on Layout Method of “Wedge Cut+High Energy Holes” for Large Section Tunnels[J]. BLASTING, 2024, 41(3): 95 Copy Citation Text

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References

[8] XIE Li-xin, LU Wen-bo, ZHANG Qing-bin. Analysis of damage mechanisms and optimization of cut blasting design under high in-situ stresses[J]. Tunnelling and Underground Space Technology, 2017, 66: 19-33.

[9] PAN Cheng, XIE Li-xiang, LI Xing, et al. Numerical investigation of the effect of eccentric decoupled charge structure on blasting-induced rock damage[J]. Journal of Central South University, 2021, 3: 663-679.

[16] WANG Jian-xiu, CAO An-sheng, LIU Jia-xing, et al. Numerical simulation of rock mass structure effect on tunnel smooth blasting quality: a case study[J]. Applied Sciences, 2021, 11(22): 10761.

QI Tao, TAO Tie-jun, TIAN Xing-chao, XIE Cai-jin, WAN An-tong, ZHANG Hou-ying. Research on Layout Method of “Wedge Cut+High Energy Holes” for Large Section Tunnels[J]. BLASTING, 2024, 41(3): 95

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