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Title:

CAD-integrated parametric lightweight design with Isogeometric B-Rep Analysis

Document type:
Zeitschriftenaufsatz
Author(s):
A-K. Goldbach, A. M. Bauer, R. Wüchner, K-U. Bletzinger
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:
doi:10.3389/fbuil.2020.00044
Publisher:
Frontiers
Submitted:
13.12.2019
Accepted:
24.03.2020
Date of publication:
15.04.2020
CC license:
by, http://creativecommons.org/licenses/by/4.0
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