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现代矿业 ›› 2013, Vol. 29 ›› Issue (11): 14-16+20.

• 采选工程 • 上一篇    下一篇

建筑群下复杂断层倾斜煤层充填条带开采技术研究

陈善乐1,2, 汪华君1   

  1. 1.毕节学院矿业工程学院;2.辽宁工程技术大学安全科学与工程学院
  • 出版日期:2013-11-15 发布日期:2014-04-08

Research on the Filling Strip Mining Technology of Inclined Coal Seam of Complicated Fault under Building Group

Chen Shanle1,2,Wang Huajun1   

  1. 1.College of Mining Engineering,Bijie University;2.College of Safety Science and Engineering,Liaoning Technical University
  • Online:2013-11-15 Published:2014-04-08

摘要: 为防止或尽可能减轻开采对环境和其他资源的不良影响,取得最佳的经济效益和社会效益,以某矿井的3#、4#煤层开采为基础,讨论了条带开采的工作面布置,利用概率积分法对3#、4#煤层不同开采工艺下的地表沉陷做出预测,并确定了采空区充填参数。

关键词: 建筑群, 复杂断层, 采空区, 充填条带开采

Abstract: In order to prevent or reduce the influene of mining on the environment and other resources as much as possible and obtain the best economic and social benefits.Taking the 3#,4# Coal Seam Mining for instance,the layout working face of strip mining is discussed.The surface subsidence of different mining methods of 3#,4# Coal Seam is predicted by using the probability integral method,and the filling paramters of goaf is determined.

Key words: Building group, Complicated fault, Goaf, Filling strip mining