【正文】 ..........................................................................38 采區(qū)上下山布置 .......................................................................................................................................38 順槽布置 ...................................................................................................................................................38 采區(qū)車場 ...................................................................................................................................................38 采區(qū)生產安排 ...............................................................................................................................................41 采區(qū)生產能力 ...........................................................................................................................................41 采煤工作面接續(xù) .......................................................................................................................................41 巷道掘進 .......................................................................................................................................................43 采區(qū)巷道斷面設計 ...................................................................................................................................43 采區(qū)巷道掘進施工設計 ...........................................................................................................................44 采區(qū)地壓與支護設計 ...............................................................................................................................45 采區(qū)巷道掘進施工組織 ...........................................................................................................................46 采礦方法 .......................................................................................................................................................49 采煤方法的選擇 .......................................................................................................................................49 采煤工藝設計 ...........................................................................................................................................49 采煤工作面生產管理和勞動組織 ...........................................................................................................52 采煤工作面主要技術經濟指標 ...............................................................................................................53第五章 通風與安全 ...............................................................................................................................................55 概述 ...............................................................................................................................................................55 瓦斯 ...........................................................................................................................................................55 煤塵 ...........................................................................................................................................................55 煤的自燃性 ...............................................................................................................................................55 地溫 ...........................................................................................................................................................55 礦井通風 .......................................................................................................................................................56 通風方式及通風系統(tǒng) ...............................................................................................................................56 礦井瓦斯涌出及礦井瓦斯等級確定 .......................................................................................................56 礦井風量、負壓及等積孔計算 ...............................................................................................................56 安全措施、防止漏風及降低風阻措施 ...................................................................................................67 災害防治及安全措施 ...................................................................................................................................67 防止瓦斯災害的措施 ...............................................................................................................................67 預防煤塵災害的措施 ...............................................................................................................................68 預防井下水災的措施 ...............................................................................................................................68 預防頂板災害的 措施 ...............................................................................................................................68第六章 礦井主要設備 ...........................................................................................................................................69 提升設備 .......................................................................................................................................................69 選型計算所需的原始資料 .......................................................................................................................69 選型計算的主要內容 ...............................................................................................................................69 主要運輸設備 ...............................................................................................................................................71 電機車運輸 ...............................................................................................................................................71 膠帶輸送機運輸 .......................................................................................................................................723 通風設備 ......................................................................................................