In the course of plastic limit analysis, maybe there are the phenomena of producing yield - line.

在规则边界的薄板的塑性极限分析过程中, 通常会有产生塑性铰线这一现象.

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Based on the traditional plastic limit analysis, an improved rigid - nonlinear Hardening approximate model is established.

摘要应用传统的极限分析理论, 提出一种改进的刚性 - 非线性强化近似模型.

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