The structural core of the project is a raised flooring system with a series of columns and a ring beam on the top for stability.

项目的结构核心部分是一个抬高的顶棚系统，附带依次排列的圆柱以及置于其上用来增强稳定性的一根圆形横梁。

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Thus, different mining methods, different block structural parameter and different drawing way influence the stability of mining system.

因此，不同的采矿方法、不同的采场结构和回采方式，对地下采矿系统的稳定性都有着直接的影响。

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This paper shows the effects of bifurcation in the slow subsystem and the fast subsystem on structural stability of generalized system.

分析了广义系统中快、慢子系统分岔对系统结构稳定性的影响。

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