Stability conditions for brittle-plastic symmetric thick-walled shell structures |
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Authors: | Wen-Zen Liu and Bing-Ye Xu |
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Institution: | (1) Tsinghua University, Beijing, China |
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Abstract: | Starting with the damage surface perturbation formulation (DSPF) for stability problems of brittle-plastic structures, this paper investigates the stability conditions of brittle-plastic symmetric thick.- walled shell structures by means of the fixed loading criteria derived from the DSPF. The results obtained are discussed. |
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Keywords: | brittle-plasticity strain-softening damage surface |
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