Computational homogenization of nonlinear elastic materials using neural networks

Summary In this work, a decoupled computational homogenization method for nonlinear elastic materials is proposed using neural networks. In this method, the effective potential is represented as a response surface parameterized by the macroscopic strains and some microstructural parameters. The disc...

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Vydáno v:	International journal for numerical methods in engineering Ročník 104; číslo 12; s. 1061 - 1084
Hlavní autoři:	Le, B. A., Yvonnet, J., He, Q.-C.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Bognor Regis Blackwell Publishing Ltd 21.12.2015 Wiley Subscription Services, Inc
Témata:	Computation computational homogenization high-dimensional approximation Homogenization Homogenizing Mathematical analysis Mathematical models Microstructure multiscale methods Neural networks nonlinear homogenization Nonlinearity
ISSN:	0029-5981, 1097-0207
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