CAJ | 학술논문

结合王庄煤矿8101工作面的开采，采用数值模拟的手段，研究揭示了厚煤层、大采深、厚松散条件下一次采全高的地表沉陷规律，分析了一次采全高覆岩与地表的移动机理。研究成果对指导王庄煤矿一次采全高条件下留设保护煤柱和解放“三下”压煤具有重要的意义。
결합왕장매광8101공작면적개채，채용수치모의적수단，연구게시료후매층、대채심、후송산조건하일차채전고적지표침함규률，분석료일차채전고복암여지표적이동궤리。연구성과대지도왕장매광일차채전고조건하류설보호매주화해방“삼하”압매구유중요적의의。
With the exploitation of Wangzhuang Coal Mine 8101 working face,used the method of numerical simulation,research reveals the thick coal seam,large mining depth,thick loose conditions once mining full high surface subsidence,analysis of the mobile mecha-nism of the once mining overall height of overlying strata and surface. Research on the conditions of mining a guidance of Wangzhuang Coal Mine protection coal pillar and the liberation of "three" is of great significance for coal.