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Titel:

Topology optimization for crashworthiness of thin-walled structures under axial impact using hybrid cellular automata

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Duddeck, F.; Hunkeler, S.; Lozano, P.; Wehrle, E.; Zeng, D.
Abstract:
Although topology optimization is well established in most engineering fields, it is still in its infancy concerning highly non-linear structural applications like vehicular crashworthiness. One of the approaches recently proposed and based on Hybrid Cellular Automata is modified here such that it can be applied for the first time to thin-walled structures. Classical methods based on voxel techniques, i.e., on solid three-dimensional volume elements, cannot derive structures made from thin metal...     »
Stichworte:
Crashworthiness; Topology optimization; Thin-walled structures; Hybrid cellular automata
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
Structural and Multidisciplinary Optimization
Jahr:
2016
Band / Volume:
54
Heft / Issue:
3
Seitenangaben Beitrag:
415-428
Volltext / DOI:
doi:10.1007/s00158-016-1445-y
Verlag / Institution:
Springer Nature
E-ISSN:
1615-147X1615-1488
Eingereicht (bei Zeitschrift):
15.09.2014
Angenommen (von Zeitschrift):
09.07.2015
Publikationsdatum:
13.04.2016
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