【正文】 ............錯(cuò)誤 !未定義書簽。 硐室需風(fēng)量 .............................................................................................................................錯(cuò)誤 !未定義書簽。 采區(qū)及全礦所需風(fēng)量 ..................................................................................................................錯(cuò)誤 !未定義書簽。 主要通風(fēng)機(jī)工作方式選擇 ..................................................................................................錯(cuò)誤 !未定義書簽。 礦井通風(fēng)系統(tǒng)選擇 .......................................................................................................................錯(cuò)誤 !未定義書簽。 主副井提升 .....................................................................................................................................錯(cuò)誤 !未定義書簽。 運(yùn)輸大巷設(shè)備選擇 ...............................................................................................................錯(cuò)誤 !未定義書簽。 采區(qū)運(yùn)輸設(shè)備選擇 .......................................................................................................................錯(cuò)誤 !未定義書簽。 概述 ..................................................................................................................................................錯(cuò)誤 !未定義書簽。 回采巷道布置 ................................................................................................................................錯(cuò)誤 !未定義書簽。 回采工作面支護(hù)方式 ...........................................................................................................錯(cuò)誤 !未定義書簽。 采區(qū)煤層特征及地質(zhì)條件 ..................................................................................................錯(cuò)誤 !未定義書簽。 確定采區(qū)車場(chǎng)形式 ...............................................................................................................錯(cuò)誤 !未定義書簽。 采區(qū)生產(chǎn)系統(tǒng) ........................................................................................................................錯(cuò)誤 !未定義書簽。 確定采區(qū)各種巷道的尺寸、支護(hù)方式及通風(fēng)方式 ......................................................錯(cuò)誤 !未定義書簽。 地表情況 .................................................................................................................................錯(cuò)誤 !未定義書簽。 采區(qū)煤層特征 ........................................................................................................................錯(cuò)誤 !未定義書簽。 Twowing diagonal type 全套圖紙，加 153893706 目 錄 一般部分 ABSTRACT ................................................................................................................................................................................2 1 礦區(qū)概述及井田地質(zhì)特征 .....................................................................................................................................................1 礦區(qū)概述 ............................................................................................................................................................................. 1 礦區(qū)地理位置 ........................................................................................................................................................... 1 礦區(qū)氣候條件 ........................................................................................................................................................... 1 礦區(qū)的水文情況 ....................................................................................................................................................... 1 井田地質(zhì)特征 .................................................................................................................................................................... 1 煤層特征 ............................................................................................................................................................................. 1 主要水文地質(zhì)條件 ................................................................................................................................................... 1 可采煤層 ..................................................................................................................................................................... 3 煤的特征 .................................................................................................................................................................... 3 瓦斯，煤塵及 自燃，地溫 ..................................................................................................................................... 4 2 井田境界與儲(chǔ)量 .......................................................................................................................................................................6 井田境界 ............................................................................................................................................................................. 6 礦井儲(chǔ)量計(jì)算 .................................................................................................................................................................... 6 構(gòu)造類型 ..................................................................................................................................................................... 6 礦井工業(yè)儲(chǔ)量 ........................................................................................................................................................... 6 礦井可采儲(chǔ)量 ........................................................................................................................................................... 8 礦井可采儲(chǔ)量 .................................................................................................................................................................. 8 永久保護(hù)煤柱留設(shè) ................................................................................................................................................ 8 礦井可采儲(chǔ)量 ............................................................................................