倾斜煤层含矸煤柱区应力状态及防冲技术研究

倾斜煤层含矸煤柱区应力状态及防冲技术研究

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Journal of Shandong University of Science and Technology (Natural Science) ›› 2023, Vol. 42 ›› Issue (02) : 44-52. DOI: 10.16452/j.cnki.sdkjzk.2023.02.005

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