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Regular version of the site

Article

Vulnerability Assessment of Loaded Thin-Walled Shells Under an External Pulse Action

Strength of Materials. 2017. Vol. 49. No. 2. P. 335-342.
Obodan N. I., Gromov V.
Translator: V. J. Adlucky.

The vulnerability assessment of thin-walled shells under pulse action is treated as an inverse problem of the bifurcation theory using the phenomenon of growth and saturation of the displacement level during the pre-bifurcation period. Using the computational time series, the authors perform the neural network-based prediction of a thin-walled shell behavior within a time shorter than the progressive collapse duration.