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1、轉(zhuǎn)龍灣井田水文地質(zhì)特征及充水因素分析 摘要:轉(zhuǎn)龍灣井田位于鄂爾多斯盆地東勝煤田東南方向,區(qū)內(nèi)褶皺、斷層不發(fā)育,地質(zhì)構(gòu)造簡單。通過對(duì)井田水文地質(zhì)條件進(jìn)行分析,井田內(nèi)地下水主要為第四系松散巖類孔隙潛水含水巖組和侏羅系碎屑巖類孔隙裂隙潛水、承壓水含水巖組。研究認(rèn)為,侏羅系中統(tǒng)延安組(J2y)承壓水含水層為含煤地層,為礦井的直接充水水源和主要充水因素,進(jìn)行礦井煤層開采時(shí)地下水主要通過砂巖的孔隙通道涌入礦坑?! bstract:ZhuanlongwanMiningWell,locatedinsoutheastofDongshengCoalfield,OrdosBa
2、sin,hasundevelopedfoldsandfaultsandasimplegeologicalstructure.Throughtheanalysisofthehydrogeologicalconditionsofthisminingwell,thegroundwatermainlyconsistsofwater-contentrockformationofporephreaticlooseningrocksin轉(zhuǎn)龍灣井田水文地質(zhì)特征及充水因素分析 摘要:轉(zhuǎn)龍灣井田位于鄂爾多斯盆地東勝煤田東南方向,區(qū)內(nèi)褶皺、斷層不發(fā)育,地質(zhì)構(gòu)造簡單。通過對(duì)井田水
3、文地質(zhì)條件進(jìn)行分析,井田內(nèi)地下水主要為第四系松散巖類孔隙潛水含水巖組和侏羅系碎屑巖類孔隙裂隙潛水、承壓水含水巖組。研究認(rèn)為,侏羅系中統(tǒng)延安組(J2y)承壓水含水層為含煤地層,為礦井的直接充水水源和主要充水因素,進(jìn)行礦井煤層開采時(shí)地下水主要通過砂巖的孔隙通道涌入礦坑?! bstract:ZhuanlongwanMiningWell,locatedinsoutheastofDongshengCoalfield,OrdosBasin,hasundevelopedfoldsandfaultsandasimplegeologicalstructure.Through
4、theanalysisofthehydrogeologicalconditionsofthisminingwell,thegroundwatermainlyconsistsofwater-contentrockformationofporephreaticlooseningrocksin轉(zhuǎn)龍灣井田水文地質(zhì)特征及充水因素分析 摘要:轉(zhuǎn)龍灣井田位于鄂爾多斯盆地東勝煤田東南方向,區(qū)內(nèi)褶皺、斷層不發(fā)育,地質(zhì)構(gòu)造簡單。通過對(duì)井田水文地質(zhì)條件進(jìn)行分析,井田內(nèi)地下水主要為第四系松散巖類孔隙潛水含水巖組和侏羅系碎屑巖類孔隙裂隙潛水、承壓水含水巖組。研究認(rèn)為,侏羅系中統(tǒng)延安
5、組(J2y)承壓水含水層為含煤地層,為礦井的直接充水水源和主要充水因素,進(jìn)行礦井煤層開采時(shí)地下水主要通過砂巖的孔隙通道涌入礦坑。 Abstract:ZhuanlongwanMiningWell,locatedinsoutheastofDongshengCoalfield,OrdosBasin,hasundevelopedfoldsandfaultsandasimplegeologicalstructure.Throughtheanalysisofthehydrogeologicalconditionsofthisminingwell,thegroundwa
6、termainlyconsistsofwater-contentrockformationofporephreaticlooseningrocksin轉(zhuǎn)龍灣井田水文地質(zhì)特征及充水因素分析 摘要:轉(zhuǎn)龍灣井田位于鄂爾多斯盆地東勝煤田東南方向,區(qū)內(nèi)褶皺、斷層不發(fā)育,地質(zhì)構(gòu)造簡單。通過對(duì)井田水文地質(zhì)條件進(jìn)行分析,井田內(nèi)地下水主要為第四系松散巖類孔隙潛水含水巖組和侏羅系碎屑巖類孔隙裂隙潛水、承壓水含水巖組。研究認(rèn)為,侏羅系中統(tǒng)延安組(J2y)承壓水含水層為含煤地層,為礦井的直接充水水源和主要充水因素,進(jìn)行礦井煤層開采時(shí)地下水主要通過砂巖的孔隙通道涌入礦坑?! bs
7、tract:ZhuanlongwanMiningWell,locatedinsoutheastofDongshengCoalfield,OrdosBasin,hasundevelopedfoldsandfaultsandasimplegeologicalstructure.Throughtheanalysisofthehydrogeologicalconditionsofthisminingwell,thegroundwatermainlyconsistsofwater-contentrockformationofporephreaticlooseningr
8、ocksin轉(zhuǎn)龍灣井田水文地質(zhì)特征及充水因素分析