公布 中文名称:平硐 英文名称:adit 定义:服务于地下开采,在地层中开凿的直通地面的水平通道。 应用学科: 煤炭科技(一级学科); 矿井建设(二级学科);井巷工程设计(二级学科) 定义
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平硐口 [矿业] adit mouth ; adit entrance ; [矿业] adit collar ; tunnel opening
平硐开采 adit cut mining ; drift mining ; tunnel mining
通风平硐 air adit
排水平硐 drainage gallery ; water carrying tunnel ; waste water gallery
勘探平硐 prospecting adit ; exploration adit ; prospect tunnel ; prospect t tunnel
平硐开采矿山 adit mine
前探平硐 pilot tunnel
平硐开拓 opening up by tunnels ; adit development
上盘平硐 hanging adit
分析了南芬露天铁矿生产爆破对主运输平硐的影响。
The effect of the blasting of production on main transported adit was analyzed at Nanfen Iron Open-pit Mine.
结果表明现爆破下平硐是稳定的,规范中给定的岩体极限抗震速度有些保守。
The results indicate that the adit is stabile and the value of the given critical antivibration velocity of rock is a little low.
介绍了孔间、孔内和孔间微差爆破的原理、参数、设计施工要点及在降低爆破震动、保护平硐溜井使用安全方面的应用结果。
The results of shot-delay blasting application in aspects of decreasingblasting-shake and ensuring safety of tunnel &drop shaft are discussed.
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