江西煤炭科技
江西煤炭科技
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JIANGXI COAL SCIENCE & TECHNOLOGY
2014年
4期
83-88
,共6页
陈勇%郭文兵%龙朝晖
陳勇%郭文兵%龍朝暉
진용%곽문병%룡조휘
浅部开采%深部开采%地表移动参数%参数分析
淺部開採%深部開採%地錶移動參數%參數分析
천부개채%심부개채%지표이동삼수%삼수분석
shallow zone producing%deep mining%surface movement parameter%parameter analysis
基于开滦矿区地表移动观测站的大量实测资料,分析得出了浅部(小于400 m )与深部(大于400 m )开采条件下的地表移动参数。回归分析了地表移动角量参数、预计参数与地质采矿条件之间的相关关系,建立了其间关系的经验公式,对正确指导开滦矿区安全生产、合理开展“三下”采煤具有重要意义。
基于開灤礦區地錶移動觀測站的大量實測資料,分析得齣瞭淺部(小于400 m )與深部(大于400 m )開採條件下的地錶移動參數。迴歸分析瞭地錶移動角量參數、預計參數與地質採礦條件之間的相關關繫,建立瞭其間關繫的經驗公式,對正確指導開灤礦區安全生產、閤理開展“三下”採煤具有重要意義。
기우개란광구지표이동관측참적대량실측자료,분석득출료천부(소우400 m )여심부(대우400 m )개채조건하적지표이동삼수。회귀분석료지표이동각량삼수、예계삼수여지질채광조건지간적상관관계,건립료기간관계적경험공식,대정학지도개란광구안전생산、합리개전“삼하”채매구유중요의의。
Based on lots of observation data of surface movement observation station in Kailuan mining area ,the surface movement parameters under the conditions of shallow mining (less than 400 m )and deep mining (more than 400 m)are obtained .The relations between the angle parameters and prediction parameters of surface move-ment and geological mining conditions are researched by regression analysis method .The experience formula for the angle parameters and prediction parameters of surface movement is established ,which has important signifi-cance for correctly guiding the safety production of Kailuan mining area and reasonably developing “three un-ders” mining .