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1、湖南恩口煤礦礦床水文地質(zhì)條件分析及礦坑涌水量初步預(yù)測報告云南國土資源職業(yè)學(xué)院二0一三年六月審查：孫由政教授校核：余先穎編寫：余先穎目錄一、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.........................................1.石炭系中上統(tǒng)(c2+c3).................................
2、..........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）......................................5.二疊系上統(tǒng)長興組（p2d）.....................................6.三疊系下統(tǒng)大冶組（T1s）.....................................7.三疊系中統(tǒng)麒麟
3、山組（T2）.....................................8.第四系沖積層（Q4）..........................................（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..........
4、.................................（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..............................................（1）p1q1-3（棲霞組）.........
5、.......................（2）p2d（長興組）.................................（二）.礦床充水條件...........................................1.充水水源.............................................2.充水途徑.............................................（1）斷層...........................................（2）裂隙溶洞.....
6、...................................（3）巖溶塌陷........................................四、礦坑（井）涌水量的預(yù)測.....................................（一）水文地質(zhì)條件的概化.................................1.充水層的概化.......................................2.邊界條件概化.......................................（1)頂板邊界條件..
7、................................(2)側(cè)向邊界條件..................................（二）計算方法選擇..........................................(三）計算參數(shù)的確定........................................（四）計算結(jié)果評述...........................................五、結(jié)論與建議...............................................
8、....六、附圖一、自然地理概況恩口煤礦位于湖南省婁
