【正文】 .............. 錯誤 !未定義 書簽。 第 6 章 井下運輸和礦井提升 ................................................... 錯誤 !未定義書簽。 I 摘 要 本設計為 大雁二礦 。 關鍵詞 斜井 開拓 采煤工藝 走向長壁 采煤法 全套圖紙，加 153893706 II Abstract This design is the new shaft of the Mt/a to Dayan This mineral zone inside has 3 lamella coal whole zones can adopt, average thickness in coal seam is meters, strike length is , dipto length ～ , average rake angle in coal seam is 14 adopt to keep quantisty as , can adopt time limit as design adopts the well two levels expand, dividing the line eight adopt the zone, a the level can return to adopt the 101, 201the zone, the adoption concentrates the big lane arranges, one alignment lengthways the wall adopts the method of coal adopts the coal, synthesizing the mechanization return to adopt the the way is a central margin type to ventilate. the technology of coal mining adopts the prehensive mechanization technology of coal mining. Keywords: Inclined dhaft development Mining technology Inclined longwall coal mining method III 目 錄 摘 要 ............................................................................................................................ I Abstract ....................................................................................................................... II 目 錄 ..........................................................................................................................III 緒 論 ......................................................................................................................... 1 第 1 章 井田概況及地質特征 ................................................................................... 2 井田概況 ........................................................................................................ 2 交通 位置 ............................................................................................... 2 地形 地勢 氣象 地震 .............................................................................. 2 主要河流、湖泊 ...................................................................................... 3 地質特征 ........................................................................................................ 3 礦區(qū)內的地層情況 ................................................................................... 3 地質構造 ................................................................................................. 3 煤層 賦存狀況及可采煤層特征 ................................................................. 4 巖石性質、厚度及特征 ............................................................................ 5 井田水文地質情況 ................................................................................... 5 煤質 牌號及用途 ..................................................................................... 5 第 2 章 井田境界 儲量 服務年限 ........................................................................... 7 井田境界 ....................................................................................................... 7 井田周邊狀況 ...................................................................................... 7 井田境界確定的依據(jù) ............................................................................... 7 井田儲量 ........................................................................................................ 8 井田儲量計算 .......................................................................................... 8 保安煤柱 .............................................................................................. 8 IV 儲量計算評價 .......................................................................................... 9 礦井工作制度 生產能力及服務年限 ........................................................ 10 工作制度 ............................................................................................... 10 生產能力 ............................................................................................... 10 礦井設計服務年限 ................................................................................. 11 第 3 章 井田開拓 ..................................................................................................... 12 概述 .............................................................................................................. 12 井田內外及附近生產礦井開拓方式概述 ................................................. 12 影響本設計礦井開拓方式的因素及具體情況 .......................................... 12 礦井開拓方案選擇 ...................................................................................... 13 井筒形式和井口位置 ............................................................................. 13 開采水平數(shù)目和標高 ............................................................................. 26 開拓巷道布置 .................................................................................... 26 選定 開拓 方案的系統(tǒng)描述 ......................................................................... 27 井筒形式和數(shù)目 ................................................................................ 27 井筒位置及坐標 ................................................................................ 27 水平數(shù)目及高度 ................................................................................ 28 石門 大巷數(shù)目和布置 ...................................................................... 28 井底車場形式選擇 ............................................................................ 28 煤層群的聯(lián)系 .................................................................................... 30 采區(qū)劃分 ............................................................................................ 30 井筒布置和施工 .........................................................................................