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1·Based on rational mechanics, the paper theoretically discusses the deformation mechanics of rock-burst.

运用理性力学的理论，本文用变形运动方程从理论上探讨岩爆的变形力学机制。

2·Starting with the nonlocal continuum theory, a new rational mechanics method is applied to study logically the cohesive stress law of ahead of a crack tip.

从非局部连续介质理论出发，采用一种新的理性力学方法对裂纹前缘内聚应力分布规律进行研究。

3·According to geological fault condition, based on the viewpoint of rational mechanics, this paper researches the problem of seismic reflection induced by geological faults.

根据断裂条件和充填质条件，基于理性力学观点，研究断层面对地震子波的反射和透射问题。

4·The coal mine's geological conditions are classified, and the rational sizes of strip coal pillars in strip mining are discussed using the theory of continuous medium mechanics.

首先对煤矿地质条件进行分类，采用连续介质力学理论，探讨条带开采的合理条带煤柱尺寸。