煤田矿震地质灾害调查及预防措施研究

    The survey and precaution's research of mine-seism geologic hazard in coal basin

    • 摘要: 辽宁省抚顺市区是矿震易发区,自1933年以来,煤田矿震发生频次逐年增加,矿震震级逐年升高,矿震波及范围逐渐扩大,现在已经从局部地区波及并影响到整个抚顺市区。煤田矿震已经成为威胁抚顺市区的主要地质灾害之一。矿震不仅威胁城市居民生活安全和抚顺市区建筑设施安全,而且还往往成为"催生或催化"各类地质灾害发生与发展的重要诱因。矿震型地质灾害的研究和预防工作,需要引起高度的重视。本文通过对煤田矿震活动特征调查和煤田矿震成因分析,提出了矿震型地质灾害的预防和监控措施,努力实现有效控制煤田矿震以及由矿震引发的各类地质灾害。

       

      Abstract: Fushun city area, Liaoning province is an area of more mine-seism. Since 1933, the frequency-magnitude of mine-seism by Coal basin has increased year by year. The affected range is extending to the whole Fushun city area from parts of an area. The mine-seism has become a major type of geology hazard Fushun city area. Not only it is threatening the security of townspeople, buildings and facilities, but often becomes important predisposition of the occurrence and development of various geology hazards. The Survey and Precaution's Research of Mine-Seism Geologic Hazard should be highly paid attention to. Through surveying the activities characteristics and analyzing the cause of Mine-Seism Geologic Hazard, this paper suggests some precaution and monitoring measures, and tries to control effectively Mine-Seism in coal basin and various Geologic Hazard.

       

    /

    返回文章
    返回