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Computational Science, Engineering & Technology Series
ISSN 1759-3158 CSETS: 1
INNOVATIVE COMPUTATIONAL METHODS FOR STRUCTURAL MECHANICS Edited by: M. Papadrakakis, B.H.V. Topping
Chapter 11
Some Studies on Integrating Topology and Shape Optimization J. Sienz+, E. Hinton+, G. Bugeda* and S. Bulman+
+Department of Civil Engineering, University of Wales, Swansea, United Kingdom J. Sienz, E. Hinton, G. Bugeda, S. Bulman, "Some Studies on Integrating Topology and Shape Optimization", in M. Papadrakakis, B.H.V. Topping, (Editors), "Innovative Computational Methods for Structural Mechanics", Saxe-Coburg Publications, Stirlingshire, UK, Chapter 11, pp 223-256, 1999. doi:10.4203/csets.1.11
Abstract
This paper describes a joint research project carried out at the
University of Wales Swansea in the ADOPT Research group and at Universitat
Politècnica de Catalunya in CINME. The philosophy of the approach followed
in this project ar.d the basic computational tools are introduced including
topology optimization using the evolutionary and homogenization methods,
post-processing of the topology images by automatic and manual shape fitting
techniques and shape optimization using gradient based methods with adaptive
finite element (FE) methods. An example using a two dimensional plane stress
finite element model is given to illustrate the fully integrated design optimization
process.
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