朱仙庄-芦岭矿十煤底板突水危险性预测

FORECAST TO WATER-INVASION DANGER OF THE TENTH COAL FLOOR IN ZHUXIANZHUANG-LULING COAL MINE,ANHUI

  • 摘要: 通过对朱仙庄、芦岭两煤矿的水文地质和构造地质的详细研究,得出了一些新见解。构造方面从显微构造和动力学入手提出该区构造演化和块段划分。水文地质方面统计了100多个钻孔资料,作了氚同位素测定和岩块物理性质试验,画出了全矿区的突水系数图。最后综合给出了十煤底板突水危险程度分区并进行了预测。

     

    Abstract: We have put forward some new understanding in this paper with a lot of survey and detailed researches on the hydrogeology and structure geology in zhuxianzhuang-luling coal mine at east to Shuxian mining area,Anhui.The microstructure and dynamics have been studied,and the tectonic evolution and sector-division of this region have been advanced.We have also made stetistics of drilling data for more than one hundtend boreholes,and determined tritium istotope and physical property of tenth coal floor,and finished the map of water-invasion coefficient of the whole mining area.Finally,the classified table of water-invasion dangerous degree of tenth coal floor has been obtained,and water-invasion possibility of tenth coal floor has been also forecasted.

     

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