After that, the weathering front spread gradually and the rock block is turned into a saprolite block.
随着时间加长，风化前锋逐渐扩展，岩石结构体最终转化为腐岩结构体。
An experiment was arranged to detect how the lateral pressure changes as the lumpiness and strength of rock block vary during compacting.
通过试验得出松散岩块在压实过程中，侧向压力随岩石块度及岩石强度的变化规律。
The result of this experiment reveals that the tangential modulus is exponential with axial stress, and varies with rock block size and rock property.
试验结果表明：松散岩块的切线模量与轴向应力间呈指数关系，并随其颗粒粒径和岩性不同而变化；
Through the experimental research on the compaction of friable rock block, the relationship among deformation modulus, axial stress and strain were obtained.
通过对松散岩块压实试验研究，得到了变形模量与轴向应力、轴向应变的相关性规律。
According to the size and height of the falling rock block, the thickness of the circular tube can be determined, which can provide the foundation of designing the escape passage system.
同时，根据岩块大小和下落高度，可以通过计算凹陷变形而确定圆管厚度，为逃生管道的安全设计提供依据。
Rock block is heterogeneous and its acoustics property parameters have great dispersion.
岩块具有明显的非均质性，其声学特性参数离散性很大。
This paper has presented a rock "block model" by which the mechanical properties of rock mass can be described in many aspects.
本文提出块体模型做为三维有限元计算模型，块体模型可多方面的反映岩体的物理力学特性，文中推导了计算公式。
Assessment on stability of partial rock-block mass is essential during tunnel's design and construction.
隧道围岩局部块体稳定性分析是隧道设计和施工过程中必不可少的环节。
Assessment on stability of partial rock-block mass is essential during tunnel's design and construction.
隧道围岩局部块体稳定性分析是隧道设计和施工过程中必不可少的环节。
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