【導(dǎo)讀】工業(yè)工程實際問題的解決，重點從事中長期研究開發(fā)和技術(shù)儲備，跟蹤產(chǎn)業(yè)科技前沿，采煤方法和工藝的進步和完善始終是采礦學(xué)科發(fā)展的主題。耐用、智能化的采煤設(shè)備和生產(chǎn)監(jiān)控系統(tǒng)，改進和完善采煤工藝。在發(fā)展現(xiàn)代采煤工。藝的同時，繼續(xù)發(fā)展多層次、多樣化的采煤工藝，建立具有中國特色的采煤工藝理論。研究有很大空間，主要方向是改善作業(yè)條件，提高單產(chǎn)和機械化水平。以提高工作面單產(chǎn)和生產(chǎn)集中化為核心，以提高效率和經(jīng)濟效益為目標，研究開。硬厚頂煤控制技術(shù)，研究開發(fā)埋深淺、支承壓力小條件硬厚頂煤的快速處理技術(shù)，應(yīng)進一步加強完善支架結(jié)構(gòu)及強。對“支架—圍巖”系統(tǒng)、采運設(shè)備進行監(jiān)控。少污染的一項有力措施，又簡化了生產(chǎn)系統(tǒng)，有利于高產(chǎn)高效集中化開采，應(yīng)加緊研究。放頂煤開采巖層和支架—圍巖相互作用機理。沖擊地壓的預(yù)測和防治。通過計算機模擬研究沖擊性礦壓顯現(xiàn)發(fā)生的機理；進

　　

【正文】 o resolve these problems. (3)Put a coal to mine the rock strata and supportround rock interaction 39。s putting a coal to mine mechanics model and rounding a rock should the dint,crest mechanism with broken up coal,the supportcrest coaldirect crestbasic crest interaction relation。Make use of a longlost dollar the etc. method research crest coal to put to fall regulation, put forward put coal is excellent to turn standard and exaltation a crest the coal recovery rate of path. (4)Pay to protect the quality and crest plank dynamic state monitor the aspects of tally up slowly tilt to one side win thickly grow wall work noodles openning the exhibition to protect the quality and crest plank dynamic state monitor, should further at strong and tough crest the plank,broken up crest plank,nasty tilt to one side and put a coal work noodles to open the exhibition to protect the quality and crest plank dynamic state monitor, in the 河北工程大學(xué)畢業(yè)論文 11 meantime should continuously perfect and existing monitor technique, develop intelligence to turn monitor system, improvement monitor appearance, make monitor appearance to keep a view,easy and convenient and small scaled turn a direction development. (5)Pound at ground the estimate and the prevention and cure for the mechanism that the calculator emulation research impact mineral presses to present occurrence。Finish to pound at sex mineral to press to present monitor system well further, develop to control from a distance measure and forecast a technique, the perfect impact mineral press prehensive prevention and cure measure of excellent turn choice expert system. (6)The research develop to pay to protect an equipments the hard coal seam,hard crest plank puts a coal liquid to press a support, the perfect liquid presses the support function with move a system quickly, develop to bear cannon to collapse,the light type turn single body fluid to press to pay pillar with the thick coal seam tunnel anchor man and the flexible anchor man pole. 6 Small coal mine technique reformation and mechanization mine a technique Carry out the nation closes small coal mine, eliminating to fall behind the production technique and producing an equipments, raising the technique policy of the single well scale equally, develop small scaled coal mine mechanization,the half mechanization to mine the technique and material, improve small coal mine to adopt the coal method with mine a craft, the list that raises to adopt the coal work noodles produces with the work effect。Raise the crest of the small coal mine scaleboard control technique level, reduce a scaleboard trouble rate with maximum limit. 7 Coal underground gasify a technique The coal underground39。s gasifying a technique is the coal that will be placed in an underground to carry on the bustion that has a control, passing to the hot chemical effect of the coal but producing can the process of the coal underground gasification technique belong to a kind of adopt the coal method specially, it belongs to nations to coal underground gasifies a technique to have an investment little,the work expect to be short and take effect quickly and use a person little,the efficiency is high,the cost is low,performance good etc. advantage, particularly in keeping with our country the coal mine geology condition plications,the inferior coal parison is high,three times press the coal severity to have the body state of the nation, have vast of expansion application 河北工程大學(xué)畢業(yè)論文 12 continue to study perfectlong passage,big cross section,two stages two kinds of typical model coal undergrounds to gasify a craft withthe mineral well type gasify, carry on a more largescale underground to gasify to experiment a research, grope for the technique path of the realizationtwo controls,3 stabilize, and carry out a consecution and stabilize to produce to investigate applied path. [1] New mine mining design manual , in November 2021, China university of mining and technology [2] Sun Guangyi, Guo Zhongping, coal mining, China university of mining and technology