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Explosives and Explosive Ordnance Disposal
containing
裂缝
|
all forms
|
in specified order only
Chinese
English
使生
裂缝
flaw
原始
裂缝
incipient crack
原始
裂缝
initial crack
岩石
裂缝
方向
direction of rock fissures
岩石
裂缝
系数
crack coefficient of rock
应力梯度对空穴周围
裂缝
的影响
stress gradient effects on fracture around cavities
应力波导致的
裂缝
stress wave-induced fractures
径向出现的炮孔
裂缝
radially emerging borehole cracks
微
裂缝
minute crack
最大
裂缝
穿孔后在套管上造成的最长和最宽的裂缝
maximum fracture
有
裂缝
和裂隙的岩石。爆口
cracked and fractured rock
横向
裂缝
transverse fracture
炮孔
裂缝
延长
extension of blast-hole cracks
炮孔
裂缝
的形成
formation of blast-hole cracks
爆生气体可经过
裂缝
传播到水平自由面、并产生漏斗效应及随之而来的飞石。飞石表现的这种机理与冲击波的气体释放脉冲密切有关
blast gases can propagate through cracks to the horizontal free surface and cause cratering and associated flyrock. This mechanism of flyrock manifestation is closely related to the gas release pulse
GRP
for airblast
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
爆破既产生了新的
裂缝
、又延展了固有的裂隙和节理、这样可松动并取出岩体结构中的“原位”岩块
Blasting involves both the creation of new fractures and the extension of existing cracks and joints to loosen and liberate "in-situ" blocks within the rock mass structure
爆破造成的
裂缝
blasting-induced fractures
生
裂缝
。得有缺陷
flaw
破坏性
裂缝
failure crack
细
微
裂缝
hairline crack
裂缝
rip
裂缝
充填能力
ability to fill openings
裂缝
分叉
fracture bifurcation
裂缝
分布图
crack mapping
裂缝
延伸导致的保护区受损
final wall failure due to crack extension
裂缝
方向
orientating。f fractures
裂缝
爆破
squeal-out
裂缝
能释放速率
fracture energy release rate
裂缝
表面能
fracture surface energy
裂缝
角
在充分或接近充分采动条件下,移动盆地主断面上,地表最大的裂缝和采空区边界点连线与水平线在煤壁一侧的夹角
inbreak angle
裂缝
角
在充分或接近充分采动条件下,移动盆地主断面上,地表最大的裂缝和采空区边界点连线与水平线在煤壁一侧的夹角
angle of draw
裂缝
角
在充分或接近充分采动条件下,移动盆地主断面上,地表最大的裂缝和采空区边界点连线与水平线在煤壁一侧的夹角
angle of break
裂缝
间距
interval between fissures
裂缝
非均匀分布
uneven crack distribution
裂缝
频率
单位长度直线距离上的裂缝数
frequency of discontinuities
裂缝
频率
单位长度直线距离上的裂缝数
frequency of cracks
轴径向边界
裂缝
和破碎
axi-radial boundary cracks and spalling
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