神华科技
神華科技
신화과기
NORTHWEST COAL
2011年
3期
32-34
,共3页
大倾角综放超长面%防倒防滑%切眼%圆弧过渡%端头支架
大傾角綜放超長麵%防倒防滑%切眼%圓弧過渡%耑頭支架
대경각종방초장면%방도방활%절안%원호과도%단두지가
Full-mechanized Caving long Mining Face in CoalSeam with Big Angle%To prevent the downward slide and prevent the dumping down%Cut%Arc transition%Face-end support
公乌素煤业公司北采1604大倾角综放超长工作面切眼巷道＂倾斜—圆弧过渡—缓坡＂的布置和端头支架的应用,加强了排头支架的稳定,有效控制了整个工作面支架下滑。同时可防止大倾角综放面设备下滑和倾倒,是大倾角综放超长工作面防倒防滑技术的前提和关键,对于实现大倾角综放超长工作面安全、顺利、高效地开采有现实的指导意义。
公烏素煤業公司北採1604大傾角綜放超長工作麵切眼巷道＂傾斜—圓弧過渡—緩坡＂的佈置和耑頭支架的應用,加彊瞭排頭支架的穩定,有效控製瞭整箇工作麵支架下滑。同時可防止大傾角綜放麵設備下滑和傾倒,是大傾角綜放超長工作麵防倒防滑技術的前提和關鍵,對于實現大傾角綜放超長工作麵安全、順利、高效地開採有現實的指導意義。
공오소매업공사북채1604대경각종방초장공작면절안항도＂경사—원호과도—완파＂적포치화단두지가적응용,가강료배두지가적은정,유효공제료정개공작면지가하활。동시가방지대경각종방면설비하활화경도,시대경각종방초장공작면방도방활기술적전제화관건,대우실현대경각종방초장공작면안전、순리、고효지개채유현실적지도의의。
Combined Gongwusu Coal Mining Company 1604 North Face Steep Cut caving roadway ＂tilt-arc transition-the gentle slope＂ of the layout and end support of the application,that inclined working face cut roadway ＂tilt-arc transition-the gentle slope ＂and end support arrangement and the application of enhanced stability of Pai Tau support,control of the working face down,which can effectively prevent a large-angle working face down and dumping equipment is fully mechanized caving face Steep slippery the premise and the key to achieving large Tilting Face safe,smooth and efficient exploitation of a practical guide.
