Because of complex structure of rock body, there are many difficulties in calculating and protecting slope stability.
由于其岩体结构的复杂性，将给边坡稳定性及防护带来一定的困难。
Deficient floor slope Angle of an ore body often needs to dig a drift (or access) in its footwall rock when adopting non-pillar sublevel caving following-vein excavation.
采用沿脉布置的无底柱分段崩落法，当矿体底板倾角不足时，需要在下盘岩石中开掘进路。
Combine the limestone rock body characteristic of mountain area, we have analyzed the corresponding side slope safeguard procedures.
结合石灰岩山区岩体特性，探讨分析了相应的边坡防护措施。
According to the obtained data, the deformation feature of rock body and the damage pattern of the slope have been discussed in detail. Finally, the rules of slope deformation are given.
并根据边坡地面和地下监测资料，对边坡的变形特点、岩体的变形特征与破坏模式进行了详细的研究，分析了这类边坡地表和深部位移变化规律。
The engineering geology characteristics of the slope rock body are vital important for the selection of open-air mining slope Angle and the stability of the slope.
边坡岩体的工程地质特性对露天开采边坡角的选定及边坡的稳定性至关重要。
The research on the structural plane of the slope in chengjiagou Iron Mine Shows that the continuity and the intensity of the rock body are destroyed and lowered by joints.
程家沟铁矿边坡结构面研究表明，节理破坏了岩体的连续完整性，降低了岩体的强度。
The rock slope of open'pit is substantially a part of mountain-body, and is semi-infinite medium which consists of the same material as the ground.
露天矿岩质边坡实质上是山体的一部分，是和大地同一材料构成的半无限体。
The rock slope of open'pit is substantially a part of mountain-body, and is semi-infinite medium which consists of the same material as the ground.
露天矿岩质边坡实质上是山体的一部分，是和大地同一材料构成的半无限体。
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