上向分层充填法在实际生产中的应用与研究

Application and research of upward slicing filling method in actual production

充填采矿法是井下采空区治理的主要技术措施之一,当矿体需要预先开采,或上部有主要开拓运输工程、重要设施和设备硐室时,使用具有一定强度的充填料对采空区进行充填,降低采空区对上部主要设施、设备及工程的影响。本次研究的上向分层宽进路连续人工矿壁充填采矿法就是结合矿山实际生产状况,以低成本、高效率为原则设计的采矿方法。

Filling mining method is one of the main technical measures to control the goaf underground.When the orebody needs to be mined beforehand or there are major transportation projects,important facilities and equipment chambers in the upper part of the orebody,the filling material with a certain strength is used to fill the goaf so as to reduce the main facilities,equipment and Engineering in the upper part of the goaf.The influence.In this paper,the upward slicing and wide roadway continuous artificial wall filling mining method is designed on the principle of low cost and high efficiency in combination with the actual production situation of the mine.