湖南恩口煤礦礦床水文地質(zhì)條件及礦坑涌水量預(yù)測(cè)

1、湖南恩口煤礦礦床水文地質(zhì)條件分析湖南恩口煤礦礦床水文地質(zhì)條件分析及礦坑涌水量及礦坑涌水量初步預(yù)測(cè)報(bào)告云南國(guó)土資源職業(yè)學(xué)院云南國(guó)土資源職業(yè)學(xué)院二0一三年六月目錄目錄一、自然地理概況...................................................二、礦區(qū)地質(zhì)、水文地質(zhì)條件.........................................（一）地層及其水文地質(zhì)特征.............

2、............................1.石炭系中上統(tǒng)(c2c3)...........................................2.二疊系下統(tǒng)棲霞組（p1q）......................................3.二疊系下統(tǒng)茅口組（p1m）......................................4.二疊系上統(tǒng)龍?zhí)督M（p2l）..............

3、........................5.二疊系上統(tǒng)長(zhǎng)興組（p2d）.....................................6.三疊系下統(tǒng)大冶組（T1s）.....................................7.三疊系中統(tǒng)麒麟山組（T2）.....................................8.第四系沖積層（Q4）............................

4、..............（二）.構(gòu)造及其水文地質(zhì)特征.......................................1.恩口向斜.................................................2.斷層.....................................................三.礦床水文地質(zhì)條件...............................

5、............（一）含隔水層的劃分.......................................1.含水層.............................................（1）茅口組灰?guī)r巖溶含水層（p1m）...................（2）大冶灰?guī)r（T1s）巖溶含水層......................2.隔水層............................

6、..................（1）p1q13（棲霞組）................................（2）p2d（長(zhǎng)興組）.................................（二）.礦床充水條件...........................................1.充水水源.............................................2.充水途徑...