目录TOC\o"1-2"\h\z\uHYPERLINK\l"_Toc263751256"第一部分HYPERLINK\l"_Toc263751257"赵坡煤矿第二水平延深设计HYPERLINK\l"_Toc263751258"1矿井概述PAGEREF_Toc263751258\h1HYPERLINK\l"_Toc263751259"1.1矿区概况PAGEREF_Toc263751259\h1HYPERLINK\l"_Toc263751260"1.2井田地质及煤层特征PAGEREF_Toc263751260\h5HYPERLINK\l"_Toc263751261"1.3井田开拓方式PAGEREF_Toc263751261\h22HYPERLINK\l"_Toc263751262"1.4矿井延深的必要性PAGEREF_Toc263751262\h25HYPERLINK\l"_Toc263751263"2开采范围与生产能力PAGEREF_Toc263751263\h1HYPERLINK\l"_Toc263751264"2.1井田境界及储量PAGEREF_Toc263751264\h1HYPERLINK\l"_Toc263751265"2.2生产能力与服务年限PAGEREF_Toc263751265\h2HYPERLINK\l"_Toc263751266"3开拓准备PAGEREF_Toc263751266\h1HYPERLINK\l"_Toc263751267"3.1开拓延深设计方案的选择PAGEREF_Toc263751267\h1HYPERLINK\l"_Toc263751268"3.2井筒PAGEREF_Toc263751268\h16HYPERLINK\l"_Toc263751269"3.3井底车场及硐室PAGEREF_Toc263751269\h19HYPERLINK\l"_Toc263751270"3.4水平接续时的技术措施PAGEREF_Toc263751270\h20HYPERLINK\l"_Toc263751271"4采区设计PAGEREF_Toc263751271\h1HYPERLINK\l"_Toc263751272"4.1采区地质特征PAGEREF_Toc263751272\h1HYPERLINK\l"_Toc263751273"4.2采区生产能力及服务年限PAGEREF_Toc263751273\h3HYPERLINK\l"_Toc263751274"4.3采煤方法及采区参数PAGEREF_Toc263751274\h4HYPERLINK\l"_Toc263751275"4.4采区巷道布置PAGEREF_Toc263751275\h5HYPERLINK\l"_Toc263751276"4.5采区硐室PAGEREF_Toc263751276\h17HYPERLINK\l"_Toc263751277"4.6采煤工作面配备和生产能力验算PAGEREF_Toc263751277\h18HYPERLINK\l"_Toc263751278"4.7采掘工作PAGEREF_Toc263751278\h19HYPERLINK\l"_Toc263751279"4.8采区生产系统PAGEREF_Toc263751279\h23HYPERLINK\l"_Toc263751280"5矿井生产系统与主要机械设备PAGEREF_Toc263751280\h1HYPERLINK\l"_Toc263751281"5.1矿井通风PAGEREF_Toc263751281\h1HYPERLINK\l"_Toc263751282"5.2矿井运输提升PAGEREF_Toc263751282\h10HYPERLINK\l"_Toc263751283"5.3矿井排水PAGEREF_Toc263751283\h13HYPERLINK\l"_Toc263751284"5.4矿井压风PAGEREF_Toc263751284\h15HYPERLINK\l"_Toc263751285"6矿井供电PAGEREF_Toc263751285\h1HYPERLINK\l"_Toc263751286"6.1矿