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Influence of the hardening characteristics of material on the critical load in the elasto - plastic stability problem of conical shells

Chia sẻ: Hung Hung | Ngày: | Loại File: PDF | Số trang:9

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Influence of the hardening characteristics of material on the critical load in the elasto - plastic stability problem of conical shells

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In this paper by using the theory of elasto-plastic processes and adjacentequilibrium criterion the governing equations of the elasto-plastic stability problem of conical shells are derived. The Bubnov-Galerkin's method combined with the loading parameter method are applied in solving the mentioned problem. The influence of the hardening characteristics of material on the critical load is investigated.

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Nội dung Text: Influence of the hardening characteristics of material on the critical load in the elasto - plastic stability problem of conical shells

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