Based on the theory of multi-phase media continuum mechanics, the coupling instability theory of coal-methane outburst is proposed under finite deformation.
本文在多相介质力学的理论基础上，提出了煤体有限变形下煤与瓦斯突出的耦合失稳理论。
Finaly, the instability time is calculated by the mechanics model and the prophase creeping velocity.
最后基于流变模型并根据前期蠕滑速率推测出失稳时间。
Finaly, the instability time is calculated by the mechanics model and the prophase creeping velocity.
最后基于流变模型并根据前期蠕滑速率推测出失稳时间。
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