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总结了肥城煤田滑动构造的基本特征,深入地研究了滑动构造与矿井水害之间的关系.认为肥城煤田的滑动构造强化了五灰和奥灰之间的水力联系,造成了该煤田水文地质块段的东西差异性,同时,滑动构造还造成了煤田浅部和深部煤层底板隔水层厚度的变化,从而影响浅部和深部底板突水的概率.探讨了滑动构造与导高的关系,提出了应力溶蚀机理,揭示了滑动构造影响下的突水特点.
The basic characteristics of sliding structure of Feicheng coalfield are summarized, and the relationship between sliding structure and mine water damage is deeply studied. It is considered that the slip structure of Feicheng coalfield strengthens the hydraulic connection between limestone and limestone and causes the differences between the east and west of the coalfield hydrogeological block. At the same time, the sliding structure also causes the thickness of the floor aquifer in shallow and deep coal seams Changes, thus affecting the shallow and deep floor water inrush probability. The relationship between sliding structure and guiding height was discussed. The mechanism of stress corrosion was put forward, and the characteristics of water inrush under the sliding structure were revealed.