Numerical Simulation Study on Evolution Characteristics of Stress Field and Fracture Field after Hard Roof Pre-Cracking and Weakening
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2010 ◽
Vol 20
(5)
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pp. 707-711
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2020 ◽
Vol 47
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pp. 371-385
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2020 ◽
Vol 772
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pp. 012111
2021 ◽
Vol 692
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pp. 042002
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