ANISOPARAMETRIC INTERPOLATION IN HYBRID-STRESS TIMOSHENKO BEAM ELEMENT

The anisoparametric displacement assumptions are incorporated with a modified form of the hybrid stress functional to obtain the element-stiffness and consistent-mass matrices for a 2-node Timoshenko beam element. The element gives accurate displacements and bending moments throughout the beam, without any finite element shear correction. The success of the element in static and eigenvalue problems implies that the hybrid-stress model equipped with anisoparametric displacement interpolations provides a powerful tool in the finite element formulations for bending problems.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/07339445
• Corporate Authors:

  American Society of Civil Engineers

  345 East 47th Street
  New York, NY  United States  10017-2398
• Authors:
  • Oral, S
• Publication Date: 1991-4

Media Info

• Features: Appendices; Figures; References; Tables;
• Pagination: p. 1070-78
• Serial:
  • Journal of Structural Engineering
  • Volume: 117
  • Issue Number: 4
  • Publisher: American Society of Civil Engineers
  • ISSN: 0733-9445
  • Serial URL: http://ascelibrary.org/loi/jsendh

Subject/Index Terms

• TRT Terms: Beams; Bending moments; Dislocation (Geology); Eigenvalues; Finite element method; Stiffness; Stresses
• Old TRIS Terms: Finite elements
• Subject Areas: Bridges and other structures; Highways; I20: Design and Planning of Transport Infrastructure;

Filing Info

• Accession Number: 00605209
• Record Type: Publication
• Files: TRIS
• Created Date: Mar 31 1991 12:00AM