In the usage of hydraulic support of mine fully mechanized working face, with hydraulic upright leaking in main loaded part, which leads to the decrease of the load capacity, influencing the roof support. Based on this problem, by analyzing the leakage reason, the plan was found out to reduce the upright leaking.
付学友. 煤矿综采工作面液压支架立柱泄漏原因分析[J]. 煤炭与化工, 2016, 39(5): 147-148,150.
Fu Xueyou. Reason analysis of mine fully mechanized working face hydraulic support upright leaking. CCI, 2016, 39(5): 147-148,150.
