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Reinforcement technique and its application in complicated roadways in underground coal mines

机译：加固技术及其在地下煤矿复杂巷道中的应用

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Most coal mines in China operate by underground mining, the geology and production conditions are complicated in many coal mines. The total length of roadways driven per year amounts to 10000 km in Chinese coal mines, and 80% of those are driven in coal seams.

机译：中国的大多数煤矿通过地下采矿，地质和生产条件在许多煤矿中复杂化。每年推动的道路总长度为300千米，在中国煤矿，80％的煤层被驱动。

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来源
《International Congress on Rock Mechanics》|2012年||共2页
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作者
H.P. Kang; J.H. Wang; J. Lin;
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原文格式 PDF
正文语种
中图分类 TU45-532;
关键词
coal mines; problem rocks; bolts and anchors; case studies; stability analysis;

机译：煤矿;问题岩石;螺栓和锚;案例研究;稳定性分析;

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4. Reinforcement technique and its application in complicated roadways in underground coal mines [C] . H.P. Kang, J.H. Wang, J. Lin International Congress on Rock Mechanics . 2012

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Reinforcement technique and its application in complicated roadways in underground coal mines

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