摘要
参照煤炭行业标准中规定的液压支架试验工况，对ZY12000/26/55掩护式液压支架进行有限元分析，校核各关键结构件强度，并计算安全系数，为该型号支架的优化设计提供理论依据。
Abstract
According to the hydraulic support experiment work condition of the coal profession standard medium rules,ZY12000/26/55 cover type hydraulic supports was carried on finite element analysis,the school checks each key structure piece strength,and compute safe coefficient,which provide theories basis for the model number's support of excellent turn a design.
NETL
NSTL
维普
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