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Terms for subject Explosives and Explosive Ordnance Disposal containing 破 碎 岩石 | all forms | in specified order only
ChineseEnglish
众所周知、不同类型岩石的破碎特点差别很大、尤其在破碎曲线的细端变化大、因为岩石破碎受自身的内在属性控制、而不是受岩石自身的大缺陷和结构的控制The breakage characteristics of different rock types are known to vary over a wide range, especially at the fine end of the fragmentation curve where breakage is controlled by the inherent properties of the rock substance itself, rather than being controlled by its larger scale flaws and structure
单位炸药破碎的岩石量specific extraction of rock broken
单孔岩石破碎量volume of rock broken per blasthole
单孔岩石破碎量rock volume broken per blasthole
即便在爆破完全封闭且岩石没有破碎的情况下、穿行在岩层的压力脉冲会继续向前进人大气Pressure pulses traveling through the rock continue onward into the atmosphere even when the blast is completely confined and the rock is not broken
对水分的极端敏感和对基本的岩石结构及其破碎特性钝感表明、这种评估方法只可找到有广泛代表性的值The extreme sensitivity to moisture content and insensitiveness to the basic rock texture and breakage characteristics suggests that only quite broadly representative values are likely to be generated by this estimation approach
对水分的极端敏感和对基本的岩石结构及其破碎特性钝感表明、这种评估方法只可找到有广泛代表性的值The extreme sensitivity to moisture content and insensitivity to the basic rock texture and breakage characteristics suggests that only quite broadly representative values are likely to be generated by this estimation approach
岩石及混凝土爆破时的破碎特性blast fragmentation behaviour of rock and concrete
岩石爆破时的自然破碎特点natural breakage characteristics NBC of rocks in blasting
岩石爆破的破碎模式及费用预测prediction of fragmentation patterns and cost in rock blasting
岩石的内在破碎特点rock's inherent breakage characteristic
岩石破碎rock breakage
岩石破碎作用lithofraction
岩石破碎力学mechanics of rock fragmentation
岩石破碎机理rock disintegration mechanism
岩石破碎机理mechanism of rock failure
岩石破碎模型rock breaking model
岩石破碎比能耗破碎单位体积岩石所消耗的能量。用规定的方法来破碎不同岩石,所测得的破碎比能耗可用来衡量岩石的坚固性,其中凿碎比能可作为岩石可钻性指标，爆破 Im³矿岩所消耗的炸药量可作为岩石可爆性指标specific energy consumption for rock breakage
岩石破碎程度对迟发间隔的依赖性dependence of fragmentation on delay interval
岩石破碎系数rock breaking coefficient
岩石破碎能量energy of rock fragmentation
岩石破碎量volume of fragmented rock
影响岩石破碎的岩体特性rock mass properties influencing fragmentation
意外飞石的产生、是由于爆破过程或岩体中出现异常、致使破碎岩石出乎意料地飞越爆破禁区之外Wild flyrock occurs due to the unexpected propulsion of rock fragments,when there is some abnormality in a blast or a rock mass, that travels beyond the blast clearance exclusion zone
抛掷是破碎岩石在爆炸区内形成爆堆的一种根据计划安排的前向运动T-is a planned forward movement of rock fragments that form the muckpile within the blast zone
有人证明使用这种破碎带模型、遇到各种岩石和爆破环境时、能可靠地估算过筛直径为1mm 碎岩的比例The crushed zone model has been shown to provide a realistic estimate of the proportion of fragments passing 1 mm for a wide variety of materials and blasting situations
本文介绍将爆炸破碎粒度分布估计在 1 微米的方法、以便在各种岩石爆破时、对空气中有可能产生的可呼吸的浮尘作以定量比较This paper describes an approach to the estimation of blast fragmentation size distributions down to 1 micron so that quantitative comparisons can be made of the likely generation of air-borne, inhalable and respirable dust when different types of rock are blasted
火药系数与定时对岩石冲击破碎的影响effect of powder factor and timing on the impact breakage of rocks
然而在约束爆破中、装了炸药的炮孔覆盖了诸如破碎岩石那样的炮泥In confined blasting, however, the borehole in which the explosive material is placed is capped with material such as crushed rock
爆破喷泄的气体渗人与炮孔轴线垂直的裂缝面、将岩石破碎后抛向空中G-venting from the blast penetrates the fracture planes perpendicular to the hole axis and breaks the rocks up and propels them up to the air
由于岩石破碎不理想、影响到开采计划的实施、进而影响到开采成本、常用的爆破破碎模型只能对破碎曲线进行粗略分析Current blast fragmentation models tend to focus on the coarse end of the fragmentation curve because of the impact of poor fragmentation on excavation performance, and hence excavation costs
破碎岩石rock fragments
破碎岩石crushed rock
破碎岩石的三维粒度分布fragmented rock 3D-size-distribution
破碎岩石的三维粒度曲线zone size-distribution curve of fragmented rocks
碎岩粒度分布曲线的细端受岩石固有破碎特点的控制、而且受炸药爆轰施加的应力性质的控制The fine end of the fragment size distribution curve is controlled by the rock's inherent breakage characteristics and the nature of the stresses imposed by the detonation of the explosive
经流雨水冲刷矿区地面破碎岩石堆而引起的污染Pollution from run-off rain water from surface dumps of broken rock at mines

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