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Ulaankhuu Batsaikhan, Hiroto Hashikawa, Hideki Shimada, Takashi Sasaoka and Akihiro Hamanaka
The typical reinforcements and supports used in the main gate of underground coal mining (particularly in the weak to very weak rock strata), such as rock/cable bolts, steel sets, and grouting materials, often allow the mine to remain serviceable in the ...
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Cuiying Zhou, Xu Yang, Yanhao Liang, Zichun Du, Zhen Liu, Wei Huang and Weihua Ming
Red beds are Meso?Cenozoic continental sedimentary strata that are mainly composed of gravel stone, sandstone, siltstone, mudstone, and shale and occasionally have interlayers of limestone, halite, and gypsum. As a typical rock mass, red beds are widely ...
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