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Hao Cheng

Henan Polytechnic University

China

  • Henan Polytechnic University

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Scholarly Papers (1)

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Study on the evolution of the mining-induced fracture field beneath the hard roof of a deep ultra-thick coal seam

Number of pages: 27 Posted: 06 Apr 2026
Yi Tan, Shaopu Zhang, Manchao He, Yu Wang, Hui LI, Wenbing Guo, Xiaoqiang Zhang, Jun Yang, Chun Zhu, Hao Cheng, Weiyu Guo, Yixiang Feng, Yuhang Cui, Linmao Li and Weidong Liu
Henan Polytechnic University, Henan Polytechnic University, Tongji University, Henan Polytechnic University, Henan Polytechnic University, Henan Polytechnic University, Taiyuan University of Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, Henan Polytechnic University, Henan Polytechnic University, Henan Polytechnic University, Henan Polytechnic University, affiliation not provided to SSRN and affiliation not provided to SSRN
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Abstract:

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Mining-induced fracture field, Rock strata movement, Fractal theory, Fracture entropy, Permeability, Borehole leakage volume