矿井开采中的非线性动力学特性

A study of non-linear dynamic characters in deep exploitation activties

采用现代非线性科学中的分叉、混沌、分形和自组织理论,对矿井开采过程中的典型动力学现象进行了研究,分析了这些现象的非线性机制,指出了矿井开采系统中的非线性动力学行为,对矿井灾害的防治和指导矿井采掘活动具有积极意义。

This present paper adapts the theory of bifurcation, chaos, fractal geometry and self-organization in modern non-linear science to study the typical dynamic phenomena occurring in the pocess of exploitation activities in mines, analyses the non-linear mechanism of those phenomena and points out the non-linear dynamic behavior of the exploitation system. The results are of positive significance to controlling mine disters and guiding exploitation.