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【正文】 6 采煤方法 .................................................................................................................................................. 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)能力及采出率 .......................................................................................................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。 采區(qū)巷道的聯(lián)絡(luò)方式 ...........................................................................................................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。 采區(qū)位置及范圍 ....................................................................................................................錯(cuò)誤 !未定義書簽。 地表情況 .................................................................................................................................錯(cuò)誤 !未定義書簽。 水 文地質(zhì) .................................................................................................................................錯(cuò)誤 !未定義書簽。 采區(qū)煤層特征 ........................................................................................................................錯(cuò)誤 !未定義書簽。 煤層地質(zhì)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 ....................................................................................................................................................... 10 3 礦井工作制度、設(shè)計(jì)生產(chǎn)能力 及服務(wù)年限 ....................................................................................................................11 礦井工作制度 .................................................................................................................................................................. 11 礦井設(shè)計(jì)生產(chǎn)能力及服務(wù)年限 ................................................................................................................................... 11 4 井田開拓 ........................................................................................................................................................................
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