ANISOPARAMETRIC INTERPOLATION IN HYBRID-STRESS TIMOSHENKO BEAM ELEMENT


ORAL S.

JOURNAL OF STRUCTURAL ENGINEERING, vol.117, no.4, pp.1070-1078, 1991 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 117 Issue: 4
  • Publication Date: 1991
  • Doi Number: 10.1061/(asce)0733-9445(1991)117:4(1070)
  • Title of Journal : JOURNAL OF STRUCTURAL ENGINEERING
  • Page Numbers: pp.1070-1078

Abstract

A hybrid-stress Timoshenko beam element with consistent mass and geometric stiffness matrices is presented. It is demonstrated that the use of the hybrid-stress model removes the necessity for a finite element shear-correction factor, which can be determined through a deflection-matching analysis at the formulation stage of two-node anisoparametric displacement model elements. The element is assessed by static, dynamic, and stability test problems.