Performance Evaluation of Isogeometric Analysis in Structural Bending and Buckling Deformations

The authors evaluate performance of Isogeometric analysis (IGA) for bending and buckling deformation of structural members. In automobile crash analysis, ensuring the accuracy of the acceleration, velocity and load in time series as well as the deformation behavior is important. For the above this consistency, accurate reproducing the bending and buckling of structural members are indispensable. In this study, the authors compute bending and buckling of structural members with IGA and validate its performance by comparing the results with conventional finite element analysis and experiments. In addition, they apply IGA to crash analysis of a car body.

• Record URL:
  https://doi.org/10.11351/jsaeronbun.52.1241
• Record URL:
  https://www.jstage.jst.go.jp/article/jsaeronbun/52/6/52_20214755/_pdf
• 
• Record URL:
  https://scholar.google.com/scholar_lookup?title=Performance%20Evaluation%20of%20Isogeometric%20Analysis%20in%20Structural%20Bending%20and%20Buckling%20Deformations&author=Y.%20Yokoyama&author=K.%20Nagasaka&author=I.%20Masuda&author=I.%20Kiriyama&author=H.%20Sugiyama&author=S.%20Okazawa&publication_year=2021
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
• Authors:
  • Yokoyama, Yuta
  • Nagasaka, Kei
  • Masuda, Idemitsu
  • Kiriyama, Ichiro
  • Sugiyama, Hirofumi
  • Okazawa, Shigenobu
• Publication Date: 2021-11

Language

• English
• Japanese

Media Info

• Media Type: Digital/other
• Features: Figures; References; Tables;
• Pagination: pp 1241-1246
• Serial:
  • Transactions of Society of Automotive Engineers of Japan
  • Volume: 52
  • Issue Number: 6
  • Publisher: Society of Automotive Engineers of Japan
  • ISSN: 0287-8321
  • EISSN: 1883-0811
  • Serial URL: https://www.jstage.jst.go.jp/browse/jsaeronbun
• Publication flags:

  Open Access (libre)

Subject/Index Terms

• TRT Terms: Automobiles; Crash analysis; Deformation; Motor vehicle bodies; Structural analysis; Vehicle frames
• Subject Areas: Highways; Safety and Human Factors; Vehicles and Equipment;

Filing Info

• Accession Number: 01787929
• Record Type: Publication
• Source Agency: Japan Science and Technology Agency (JST)
• Files: TRIS, JSTAGE
• Created Date: Nov 12 2021 5:23PM