Fracture Characteristics of Biotite Granulite with Different Damage Degrees Under Freeze-Thaw Cycles and Loading
1.Hebei Iron and Steel Group Mining Co., Ltd., Tangshan 063210, Hebei, China
2.Sijiaying Yanshan Iron Mine Co., Ltd., Hebei Iron and Steel Group, Tangshan 063210, Hebei, China
3.College of Mining Engineering, North China University of Science and Technology, Tangshan 063210, Hebei, China
4.Hebei Provincial Technical Innovation Center for Green and Intelligent Mining, Tangshan 063210, Hebei, China
5.School of Resources and Civil Engineering, Northeastern University, Shenyang 110167, Liaoning, China
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