【正文】 ........................................... 31 . 對(duì)提供設(shè)計(jì)依據(jù)的地質(zhì)資料評(píng)述 ........................................................................................................31 . 設(shè)計(jì)依據(jù) ..........................................................................................................................................31 . 地質(zhì)資料評(píng)述 .................................................................................................................................31 . 礦區(qū)地質(zhì) ..................................................................................................................................................31 . 地層 ..................................................................................................................................................31 . 構(gòu)造 ..................................................................................................................................................32 . 巖漿巖 ..............................................................................................................................................32 . 礦床地質(zhì)特征 ..........................................................................................................................................32 . 礦床地質(zhì)及礦體特征 .....................................................................................................................32 . 礦石特征 ..........................................................................................................................................32 . 礦體圍巖與夾石 .............................................................................................................................33 . 礦石加工技術(shù)性能 .........................................................................................................................33 . 礦區(qū)共伴生礦產(chǎn)綜合評(píng)價(jià) ............................................................................................................34 . 礦床 開采技術(shù)條件 .................................................................................................................................34 . 礦床水文地質(zhì)條件 .........................................................................................................................34 . 礦床工程地質(zhì)條件 .........................................................................................................................36 . 環(huán)境地質(zhì) ..........................................................................................................................................36 . 礦產(chǎn)資源儲(chǔ)量 ..........................................................................................................................................37 . 資源儲(chǔ)量估算的工業(yè)指標(biāo) ............................................................................................................37 . 資源儲(chǔ)量 ..........................................................................................................................................37 . 設(shè)計(jì)利用資源儲(chǔ)量 .........................................................................................................................38 4. 采礦 ............................................................................................................................... 39 . 礦區(qū) 范圍 ..................................................................................................................................................39 . 開采方式 ..................................................................................................................................................39 . 露天采場(chǎng)終了境界的確定 .................................................................................................................40 . 露天采場(chǎng)終了境界圈定的原則 ....................................................................................................40 . 露天采場(chǎng)終了境界邊坡構(gòu)成要素 ................................................................................................40 . 露天采場(chǎng)終了境界圈定結(jié)果 ........................................................................................................40 . 礦山規(guī)模、服務(wù)年限和工作制度 ........................................................................................................40 . 設(shè)計(jì)利用儲(chǔ)量 .................................................................................................................................41 . 礦山規(guī)模 ..........................................................................................................................................41 . 礦山年產(chǎn)量驗(yàn)證 .............................................................................................................................41 . 礦山工作制度 .................................................................................................................................42 . 采礦方法 ..................................................................................................................................................43 . 穿孔爆破與裝載工作 .............................................................................................................................43 . 穿孔工作 ..........................................................................................................................................43 . 中爆破穿孔 .....................................................................................................................................43 . 一次淺孔及二次破碎 .....................................................................................................................45 . 爆破作業(yè) ..........................................................................................................................................47 . 裝載工作 ..........................................................................................................................................48 . 輔助作業(yè) ..........................................................................................................................................49 . 采礦主要設(shè)備 .............................................................