【正文】 ce is mine design exploit project is double inclined shaft sinking with two level of division, face up to a production. Stratified settings, the main roadway using 10 tons of overhead line electric traction 3 tons inclined bottom car, single long wall mining method along coal mining method is totally mechanized coal mining. Ventilation of the design is diagonal ventilation. Keywords： workable reserves diagonal ventilation single long wall mining method along strike 1 目錄 摘 要 ....................................................................................................................... I Abstract .................................................................................................................... II 緒論 .......................................................................................................................... 1 第 1 章 井田概況及地質特征 ................................................................................ 1 井田概況 ................................................................................................... 1 交通位置 .......................................................................................... 1 地形 地勢 ...................................................................................... 1 氣象 地震 ...................................................................................... 1 水源及電源 ...................................................................................... 1 地質特征 ................................................................................................... 2 礦區(qū)內(nèi)的地層情況 .......................................................................... 2 地質構造 .......................................................................................... 3 煤層賦存狀況及可采煤層特征 ...................................................... 4 巖石性質、厚度特征 ...................................................................... 5 井田水文地質情況 .......................................................................... 5 沼氣、煤塵及煤的自燃性 ............................................................. 5 煤質、牌號及用途 .......................................................................... 6 勘探程度及可靠性 ................................................................................... 7 第 2 章 井田境界及儲量 ....................................................................................... 10 井田境界 ................................................................................................ 10 井田周邊情況 ................................................................................ 10 確定井田的依據(jù) ............................................................................ 10 井田境界 ........................................................................................ 10 井田未來發(fā)展情況 ........................................................................ 10 井田儲量 ................................................................................................ 10 井田儲量的計算 ............................................................................ 10 保安煤柱 .........................................................................................11 儲量計算方法 .................................................................................11 儲量計算的評價 ............................................................................ 12 礦井工作制度 生產(chǎn)能力 服務年限 ............................................. 12 礦井工作制度 ................................................................................ 12 礦井生產(chǎn)能力及服務年限 ............................................................ 12 2 礦井設計服務年限 ....................................................................... 13 第 3 章 井田開拓 ............................................................................................... 14 概 述 .................................................................................................... 14 井田內(nèi)外及附近生產(chǎn)礦井開拓方式概述 .................................... 14 影響本設計礦井開拓方式的因素及具體情況 ............................ 14 確定井田開拓方式的原則 ............................................................ 14 礦井開拓方案的選擇 ............................................................................ 14 井筒形式及井口位置 .................................................................... 14 開采水平數(shù)目及標高 .................................................................... 19 開拓巷道的布置 ............................................................................ 20 選定開拓方案的系統(tǒng)描述 .................................................................... 22 井筒形式和數(shù)目 ............................................................................ 22 井筒位置及坐標 ............................................................................ 22 水平數(shù)目及高度 ............................................................................ 22 石門、大巷數(shù)目及布置 ................................................................ 22 井底車場形式的選擇 .................................................................... 23 煤層群的聯(lián)系 ................................................................................ 25 采區(qū)劃分 ........................................................................................ 25 井筒布置和施工 .................................................................................... 26 井筒穿過的巖層性質及井筒支護 ............................................... 26 井硐布置及裝備 ........................................................................... 26 井筒延伸的初步意見 ................................................................... 28 井底車場及硐室 ..................................................................................... 28 井底車場形式的確定及論證 ........................................................ 28 井底車場的布置、儲車線路、行車線路布置長度 .................. 29 井底車場通過能力驗算 ............................................................... 31 井底車場主要硐室 ....................