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Journal articles
Shape Gradient for Isogeometric Structural Design
Abstract : The transfer of geometrical data from CAD (Computer Aided Design) to FEA (Finite-Element Analysis) is a bottleneck of automated design optimization procedures, yielding a loss of accuracy and cumbersome software couplings. Isogeometric analysis methods propose a new paradigm, that allows one to overcome these di fficulties by using a unique geometrical representation, yielding a direct relationship between geometry and analysis. In this study, in the framework of linear elasticity problems, we investigate its use for sensitivity analysis and, more speci cally, shape gradient computations.
Cited literature [8 references]
https://hal.inria.fr/hal-00998594
Contributor : Régis Duvigneau <>
Submitted on : Monday, June 2, 2014 - 2:00:50 PM
Last modification on : Monday, October 12, 2020 - 2:28:04 PM
Long-term archiving on: : Tuesday, September 2, 2014 - 12:11:31 PM
Contributor : Régis Duvigneau <>
Submitted on : Monday, June 2, 2014 - 2:00:50 PM
Last modification on : Monday, October 12, 2020 - 2:28:04 PM
Long-term archiving on: : Tuesday, September 2, 2014 - 12:11:31 PM
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jota.pdf
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