CAJ | 학술논문

以3304综放工作面过 FQ29断层为研究背景，通过对该断层产状和落差的分析，提出了合理过 FQ29断层技术方案，并结合现场开采中对断层的揭露情况，验证了理论计算的该断层延伸速度和方向与实际揭露情况基本一致。过断层期间采用合理的层位控制、断层破碎区域铺设金属网等措施，通过了 FQ29断层构造影响区，保证了3304综放工作面生产的安全稳定。
이3304종방공작면과 FQ29단층위연구배경，통과대해단층산상화락차적분석，제출료합리과 FQ29단층기술방안，병결합현장개채중대단층적게로정황，험증료이론계산적해단층연신속도화방향여실제게로정황기본일치。과단층기간채용합리적층위공제、단층파쇄구역포설금속망등조시，통과료 FQ29단층구조영향구，보증료3304종방공작면생산적안전은정。
With the research background that No. 3304 fully mechanized caving face passed through FQ29 fault,the technical proposal of passing through FQ29 fault reasonably was put for-ward according to the analysis of fault occurrence and fall;combined with the fault exposing situ-ation in mining field,it verified that the theoretical calculation of the fault’s extending speed and direction were basically the same with actual situation. By adopting reasonable horizon control and metal nets in broken zone of the fault,the working face passed through the affected zone of FQ29 fault successfully,which ensured the mining safety and stability of No. 3304 fully mecha-nized caving face.