FINITE ELEMENT ANALYSIS OF AUTOMOTIVE STRUCTURES UNDER CRASH LOADINGS. VOLUME II. TECHNICAL REPORT

A research project was undertaken to develop a finite element computer program for use in the dynamic analysis of vehicle structures, including sheet metal, in a crash environment. This research program involved the following major tasks: A technique was developed for the finite element analysis of the dynamic response of plate beam structures involving very large displacements and rotations and elastic-plastic material behavior. The principal feature of this technique involves the decomposition of the element displacement field into rigid body components and deformation components thus allowing the use of a small deflection formulation in the analysis.

  • Supplemental Notes:
    • See also Volume 1, PB-251 609.
  • Corporate Authors:

    IIT Research Institute

    10 West 35th Street
    Chicago, IL  USA  60616

    National Highway Traffic Safety Administration

    1200 New Jersey Avenue, SE
    Washington, DC  USA  20590
  • Authors:
    • Welch, R E
    • Bruce, R W
    • Belytschko, T
  • Publication Date: 1976-3

Media Info

  • Pagination: 159 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00133225
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: IITRI-J6321-FR Final Rpt., DOT-HS-801-847
  • Contract Numbers: DOT-HS-105-3-697
  • Files: NTIS, TRIS, USDOT
  • Created Date: Jun 23 1976 12:00AM