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大采高液压支架成为一种发展趋势,传统的液压支架顶梁结构已不能满足大采高液压支架的发展需求。通过对液压支架顶梁部件的受力分析,以及在矿井实际使用过程中的失效分析,对顶梁柱窝处的结构进行优化设计。
Large mining high hydraulic support has become a development trend, the traditional hydraulic support roof beam structure can not meet the development needs of large mining high hydraulic support. Through the analysis of the force of the top member of the hydraulic support and the failure analysis during the practical use of the mine, the structure of the top pillars is optimized.