摘要
以谢桥矿1341(3)工作面地质条件为基础,利用系统分析比较法对支架进行初选型。简要介绍了支架选型的原则,并通过矿压理论和经验公式对液压支架的主要参数进行理论计算,介绍了大采高支架的结构要求。根据计算得出的参数和支架的结构要求确定支架的型号。通过分析支架的稳定性和适应性,认为ZY10800/30/65D型支架选型合理。
Based on the geological conditions of 1341 （3） face in Xieqiao coal mine, preliminary selection of hydraulic support by system analysis comparison method. Briefly describes the principle of selection of hydraulic support and the requirements of support of high mining height in size. Calculate the main parameters of hydraulic support by mine pressure theory and experience formula. Select the suitable support according to the parameters of the calculations and the requirements of support. Through the analysis comparison test support selection is reasonable.
出处
《煤矿机械》
北大核心
2013年第4期86-89,共4页
Coal Mine Machinery
关键词
大采高
液压支架选型
参数计算
high mining height
selection of hydraulic support
parameters calculation
