Topology optimization of frame structures with flexible joints
β Scribed by H. Fredricson; T. Johansen; A. Klarbring; J. Petersson
- Publisher
- Springer-Verlag
- Year
- 2003
- Tongue
- English
- Weight
- 947 KB
- Volume
- 25
- Category
- Article
- ISSN
- 1615-1488
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## Abstract This paper deals with topology stiffness optimization of a ground structure consisting of rectangular 2Dβbeam elements with pathβdependent response. The objective of the optimization is to minimize the compliance of the structure when the mass is prescribed. The pathβdependent response
We introduce an extension of current technologies for topology optimization of continuum structures which allows for treating local stress criteria. We ΓΏrst consider relevant stress criteria for porous composite materials, initially by studying the stress states of the so-called rank 2 layered mater