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Terms for subject Explosives and Explosive Ordnance Disposal containing 破布 | all forms
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分段爆破网络布局方式pattern layout for sequential blasting
就某些类型的爆破而言、考虑药包的几何形状和安放位置、有时称之为空间分布、也有重要意义For some types of blasting, it is also significant to consider the geometric shape and positioning of the explosive charges, sometimes called spatial distribution
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
炸药与岩体的关系被认为是单位炸药消耗量、爆破人员可用来作为确定岩体中炸药分布的总指标The relationship between the explosive and the rock mass is known as the powder factor and can be used by the blaster as a general guideline for determining explosive distribution in the rock mass
爆破设计的一个重要的基本原理是炸药分布。这一原理一般是通过炮孔布置来实现的An important fundamental principle of blast design is explosive distribution. This is normally achieved by hole placement
破片分布distribution of fragments
破碎岩石的三维粒度分布fragmented rock 3D-size-distribution
破碎粒度合成分布曲线受原位岩体结构的影响、也受岩体内炸药空间分布的影响The coarse end of the resulting fragment size distribution is influenced by the insitu rock mass structure and the spatial distribution of the explosive within the rock mass
硐室爆破药包布置方法药包布置是用垂直地形剖面法确定爆区内各个药包的空间位置及其相互关系。在爆区地形图上按已确定的爆破标高,首先布置主药包,然后布置辅助药包。布置多排分层群药包时，应使各药包间呈三角形或菱形分布。当整个爆区药包布置完之后,再根据药包布置平面图作出药包间距关系图并进行检查,校核各药包的位置是否合理、布药是否均匀,以便进一步调整charge layout of chamber blasting
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
露天矿爆破孔网布置露天矿深孔爆破中爆破孔的排列和起爆线路连接的形式。爆破孔排列的基本形式有方形和三角形两种。起爆线路连接的基本形式有直线连接、斜线连接、波形连接及环形连接等多种。斜线和波形连接的应用日益增多blast hole pattern in open pit

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