Elasto-Plastic Transient Dynamic Response of Tubular Section Steel Cantilever Beam under Impact Loading

Authors

  • Ali Al Aloosi

  • Zia Razzaq

Keywords:

impact, dynamic, elasto-plastic, flexural dynamic equilibrium

Abstract

This paper presents the outcome of an experimental and theoretical investigation into the loadcarrying capacity of Fiber Reinforced Polymer (FRP) I-section beams subjected to four-point loading. The overall lateral-torsional buckling, web and flange local buckling as well as material rupture load estimates are also made using the American Society of Civil Engineers#x2019; Load and Resistance Factor Design (ASCELRFD) Pre-Standard for FRP Structures. Lateral-torsional buckling failure mode is found to govern for each of the beams studied. The study also revealed that the height of applied loads relative to the shear center has a very significant influence on lateral-torsional buckling load of a beam thus making ASCELRFD buckling load estimates over-conservative in a vareity of cases.

How to Cite

Ali Al Aloosi, & Zia Razzaq. (2016). Elasto-Plastic Transient Dynamic Response of Tubular Section Steel Cantilever Beam under Impact Loading. Global Journals of Research in Engineering, 16(E5), 7–15. Retrieved from https://engineeringresearch.org/index.php/GJRE/article/view/1524

Elasto-Plastic Transient Dynamic Response of Tubular Section Steel Cantilever Beam under Impact Loading

Published

2016-10-15