Searched for: author%3A%22Verbart%2C+A.%22
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document
Verbart, A. (author), Langelaar, Matthijs (author), van Keulen, A. (author)
In this paper, we propose a unified aggregation and relaxation approach for topology optimization with stress constraints. Following this approach, we first reformulate the original optimization problem with a design-dependent set of constraints into an equivalent optimization problem with a fixed design-independent set of constraints. The next...
journal article 2017
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Verbart, A. (author), Langelaar, M. (author), Van Keulen, A. (author)
In this paper, we propose a new method for topology optimization with local stress constraints. In this method, material in which a stress constraint is violated is considered as damaged. Since damaged material will contribute less to the overall performance of the structure, the optimizer will promote a design with a minimal amount of damaged...
journal article 2015
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Verbart, A. (author)
This thesis contains contributions to the development of topology optimization techniques capable of handling stress constraints. The research that led to these contributions was motivated by the need for topology optimization techniques more suitable for industrial applications. Currently, topology optimization is mainly used in the initial...
doctoral thesis 2015
document
Verbart, A. (author), Langelaar, M. (author), Van Dijk, N. (author), Van Keulen, A. (author)
For aeronautical applications of topology optimization, it is of importance to develop topology optimization techniques, that can handle stress constraints in an efficient and accurate manner. The development of such topology optimization techniques is a challenging task due to the local nature of the stress constraints, their highly non-linear...
conference paper 2012
Searched for: author%3A%22Verbart%2C+A.%22
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