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1、課程設(shè)計(jì)課程名稱：金屬礦床地下開采課程設(shè)計(jì)設(shè)計(jì)題目：有底部結(jié)構(gòu)電耙出礦分段空?qǐng)龇▽W(xué)院：專業(yè)：年級(jí)：學(xué)生姓名：指導(dǎo)教師：日期：教務(wù)處制17目錄1開采技術(shù)條件.............................................................................................32采礦方法的選擇.........................................................................................32.1選擇采
2、礦方法的基本要求..........................................................................32.2?采礦方法的選擇的原則?............................................................................32.3影響采礦方法選擇的主要因素...................................................................42.4根據(jù)礦床開采技術(shù)條件初選采
3、礦方法........................................................52.5技術(shù)經(jīng)濟(jì)分析............................................................................................52.6分段礦房法的簡(jiǎn)述.....................................................................................63礦塊的結(jié)構(gòu)參數(shù)........
4、..................................................................................73.1分段高度....................................................................................................73.2采場(chǎng)長(zhǎng)度.............................................................................
5、.......................74開拓采準(zhǔn).....................................................................................................75采場(chǎng)切割.....................................................................................................86回采工藝................................
6、....................................................................87頂板管理.....................................................................................................98經(jīng)濟(jì)技術(shù)指標(biāo)計(jì)算......................................................................................98.1
7、采切費(fèi)用計(jì)算...........................................................................................108.2采準(zhǔn)系數(shù)的計(jì)算......................................................................................108.3采切比的計(jì)算.....................................................................
8、.......................118.4采切工程量及施工進(jìn)度計(jì)劃...................................
