Isogeometric plane stress analysis
Zbigniew Kacprzyk , Zbigniew Tomasz Trybocki
AbstractIN the study the finite element for plane stress state assuming shape functions based on B-splines. Stages of building the element stiffness matrix were shown. Derived formulas were used to write a calculating program. Effectiveness of isogeometric analysis was shown in presented example. Results were compared with the classic FEM phrase. Numerical cost results were received with significantly lower number of finite elements than in isoparametric phrase. Isogeometric Analysis (IGA) is convenient for BIM technology as object approximation is accurate.
|Publication size in sheets||0.5|
|Book||Łodygowski T. (eds.): 20th International conference on computer methods in mechanics - CMM Short papers. CMM, 2013, Poznań, Poznań University of Technology, ISBN 978-83-89333-51-3, 522 p.|
|Keywords in English||computational mechanics, finite element method, isogeometric analysis, computer aided engineering, CAD, BIM|
|Publication indicators||= 4.0|
|Citation count*||5 (2020-09-03)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.