综采工作面支架适用性分析

Analysis of Support in Fully Mechanized Mining Face

在对支架的适用性分析过程中,分别收集了ZF7000/17/32型支架前后立柱安设的机械表的历史最大值,并进行统计分析。同时对前立柱的液压表中记录的数据进行了采集,选取3号、65号、134号架(分别代表工作面在推进过程中上、中、下测站的来压情况)的工作阻力进行分析,合理地判断了该支架的初撑力、工作阻力、和增阻性能。

This paper analyzes the applicability of the support in the process and were collected respectively before and after stent type ZF7000/17/32 column installed mechanical watch in the history of the largest value, and statistical analysis. At the same time, the data recorded on the table before the hydraulic column is collected, select No. 3, No.65, No. 134（frame representing the working face in the process of advancing, and under the station pressure） to work on the analysis of resistance, reasonable judgment of the support setting load, working resistance and resistance performance.