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总结了“三软、突出”矿井为适应综采特点雨改进巷道布置的基本经验,即:取消岩石中巷,增加边界上山,实现分区掘进,分区采煤,杜绝串联风;改双向回采的单翼跨越上山连续推进,减少了搬家次数;设置综采安装斜巷,简化安装系统;工作面俯呆,改善顶板管理条件。岩巷万吨掘进率由38~62m降到20.1m,缓解了采掘接替紧张的矛盾。
Summed up the “three soft, prominent” mine to adapt to the characteristics of fully mechanized mining roadway to improve the layout of the basic experience, namely: cancel the rock lane, increase the border up the mountain, to achieve sub-district tunneling, mining district, to eliminate series wind; Wing continuous advance across the mountains, reducing the number of moving; setting fully mechanized installation of inclined roadway, simplifying the installation system; working face overlooking down to improve the roof management conditions. Rock tunnel million tons of tunneling rate from 38 ~ 62m down to 20.1m, eased the conflict to take over the tension of the mining.