Researching | Study on Edge Hole Spacing based on Stress Field of Deep Hole Delay Blasting

Blasting, Volume. 41, Issue 3, 51(2024)

Study on Edge Hole Spacing based on Stress Field of Deep Hole Delay Blasting

YAO Bing-jin^1,2, NIU Ming-yuan³, ZENG Ling-feng³, GUO Wen-kang³, LIN Ri-zong³, and LOU Xiao-ming^1,2、*

Author Affiliations

¹Zijin School of Geology and Mining, Fuzhou University, Fuzhou 350116, China

²Institute of Explosion Technology, Fuzhou University, Fuzhou 350116, China

³Zijin Mining Construction Co., Ltd., Xiamen 361026, China

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[10] [10] HARRIES G. The modeling of long cylindrical charge of explosive[C]//1st Int Symp on Rock Fragmentation by Blasting. Sweden, 1983: 419-431.

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YAO Bing-jin, NIU Ming-yuan, ZENG Ling-feng, GUO Wen-kang, LIN Ri-zong, LOU Xiao-ming. Study on Edge Hole Spacing based on Stress Field of Deep Hole Delay Blasting[J]. Blasting, 2024, 41(3): 51

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Received: Aug. 19, 2023

Accepted: Dec. 20, 2024

Published Online: Dec. 20, 2024

The Author Email: LOU Xiao-ming (331261323@qq.com)

DOI:10.3963/j.issn.1001-487x.2024.03.007

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