engleski

Structural optimization based on viscoplastic constraints

Optimization might be defined as the science of defining the best solutions to certain defined problem, which is often model of physical reality. On the other hand viscoplastic phenomenon is a plastic flow phenomenon. Determining of an optimal structural design involving all of possible constraints including constraints which are coming from viscoplastic material behavior, is very complex problem. According to mentioned above this paper deals with the problem of dimensions optimization of a tank including viscoplastic material response.

Optimization; creep phenomenon; viscoplastic model; computer.

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