Simulation of directional crack propagation by energy-absorbing blasting in deep gob-side entry retaining under different lateral pressure coefficients

• Nan Liu,

  Roles Data curation, Investigation, Software, Writing – original draft, Writing – review & editing

  Affiliation School of Energy and Mining Engineering, Shandong University of Science and Technology, Qingdao, China

  https://orcid.org/0000-0001-8418-8335

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• Chuanqing Guo,

  Roles Conceptualization

  Affiliation Jining No. 2 Coal Mine, Yankuang Energy Group Company Limited, Jining, China

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• Sudong Bao,

  Roles Methodology

  Affiliation Jining No. 2 Coal Mine, Yankuang Energy Group Company Limited, Jining, China

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• Tao Wang,

  Roles Supervision

  Affiliation Jining No. 2 Coal Mine, Yankuang Energy Group Company Limited, Jining, China

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• Feng Zhang,

  Roles Data curation

  Affiliation School of Energy and Mining Engineering, Shandong University of Science and Technology, Qingdao, China

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• Zhongcheng Qin

  Roles Conceptualization, Funding acquisition, Methodology, Supervision

  * E-mail: qinzhch@126.com

  Affiliation School of Energy and Mining Engineering, Shandong University of Science and Technology, Qingdao, China

  https://orcid.org/0009-0007-2694-2441

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