鹤煤二矿井下地质条件复杂，井下普遍压力较大、巷道变形严重，如不及时采取措施，二部猴车随时面临停运、瘫痪的可能。通过该方案的实施，整修期间没有出现任何工伤事故，而且巷道整体面貌焕然一新，为今后特殊支护段巷道整修积累了宝贵经验。%The geological condition in the mine of hebi coal company No.2 mine is complicated, the pressure is generally great, and the roadway deformation is serious. If we do not take measures timely, the two mine ropeways may be off-stream and paralyzed at any time. Through the implementation of the scheme, there is no industrial injury accident during renovation period, and the overall appearance has a bright, new look. It accumulates valuable experience for roadway renovation in special supporting section.
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