"两硬"条件下综放开采提高回采率的措施
"량경"조건하종방개채제고회채솔적조시
Measures of Improving Recovery Ratio for Fully Mechanized Coal Mining with Caving of Roof Coal in Two-hard Condition
  • 万方数据
    煤炭技术 매탄기술
    COAL TECHNOLOGY
    2008年 8期 54-56 ,共3页

    谢亚涛%徐睿%周坤鹏

    사아도%서예%주곤붕

    综放开采%顶煤冒放性%回采率 綜放開採%頂煤冒放性%迴採率
    종방개채%정매모방성%회채솔
    针对"两硬"条件下综放开采,就顶煤冒放性差、顶板不易控制等方面,提出了解决办法,同时就影响综放回采率的因素,介绍了"两硬"条件下综放开采提高回采率的措施.
    침대"량경"조건하종방개채,취정매모방성차、정판불역공제등방면,제출료해결판법,동시취영향종방회채솔적인소,개소료"량경"조건하종방개채제고회채솔적조시.
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