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Research on Mode of Structural Control about Groundwater Pour-in Mechanism in Xiadian Gold Deposits of Shandong Province

Author: ZhouYanZhang
Tutor: ChiBaoMing
School: Jilin University
Course: Hydrology and Water Resources
Keywords: Tectonic fissure vein deposits in water-filled Mine Inflow mechanism Structural control mode Tectonic origin Water-filled fissures Gushing feature
CLC: TD742
Type: Master's thesis
Year: 2007
Downloads: 151
Quote: 1
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Abstract


Northwest of Jiaodong Peninsula with massive gold mineralization geological conditions and tectonic setting , gold many enterprises ; due to mineralization conditions are similar in many gold deposits hydrogeological conditions and water-filled than for similar mechanisms . Shandong Zhaojin Group Xiadian located in Zhaoyuan , Lacey , roughness at the junction of the three cities , the middle Zhaoping fault . As a typical water-filled fissures vein deposits, mining depth increased from the initial stage -155m -654m ( ground elevation 157m), a serious impediment to the problem gushing deep mine exploitation , because faults gushing water control mechanism under the conditions of the mine has its particularity and certain difficulties , making deposits gushing law more complex, severely hampered the exploitation of deep mine safety . In this paper, Zhaoping fault structure dynamical systems theory, combined deposits and mines filled with water gushing variation of the conditions discussed Mine Inflow control mode structure of the mechanism is demonstrated Zhaoping fault control mode deposit gushing water filling conditions and the characteristics of the mine , dewatering on Xiadian future mining and ore deposits under similar conditions hydrogeological study of theoretical and practical double meaning .

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CLC: > Industrial Technology > Mining Engineering > Mine safety and labor protection > Mine drainage and water shutoff > Mine Water
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