This paper introduces a kind of design thinking for roadway support combined theory with practice.
结合工程实例简要介绍了一种理论与经验相结合的巷道支护设计思路.
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In roadway support, bolt support saves cost of support over steel, economic performance is distinctly improved.
锚杆支护在煤巷支护方面, 较型钢支护程度不同地节约了支护费用, 经济效益明显提高.
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