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Document type:
Zeitschriftenaufsatz 
Author(s):
A-K. Goldbach, A. M. Bauer, R. Wüchner, K-U. Bletzinger 
Title:
CAD-integrated parametric lightweight design with Isogeometric B-Rep Analysis 
Abstract:
The complex geometries of lightweight structures can easily be modeled with modern CAD systems that use NURBS. Isogeometric B-Rep Analysis (IBRA) adopts the NURBS geometries along with their topology for the analysis model, which can thus fulfill both design purposes and solve structural problems in one software environment. Especially in lightweight design, which is characterized by a strong interaction between shape and structural behavior, this presents a major advantage. Results can be used...    »
 
Keywords:
CAD-FEM integration, isogeometric analysis, isogeometric B-Rep analysis, NURBS, parametric design, Formfinding, Free-from surface, Lightweight structures 
Journal title:
Frontiers in Built Environment 
Year:
2020 
Year / month:
2020-04 
Month:
Apr 
Journal issue:
6:44 
Reviewed:
ja 
Language:
en 
Fulltext / DOI:
Publisher:
Frontiers 
Accepted:
24.03.2020 
Date of publication:
15.04.2020 
CC license:
by, http://creativecommons.org/licenses/by/4.0