Effect of axial force and bending moment interaction on the response of elastoplastic concrete frames to cyclic loading

Apostolos Fafitis, Sebastian A. Jayamaha

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A recently developed inelastic failure analysis method is applied in the analysis of frames under proportional cyclic loading. The frame is loaded with a system of concentrated loads that are increased incrementally close to collapse and then unloaded. As a first approximation, the moment-axial interaction curve is assumed as a straight line. A nonlinear curve that depends on the material properties of the section is derived to improve the accuracy of the analysis. Comparison of analytical results with those of other researchers show that the proposed method can handle the issue of moment-axial interaction with accuracy.

Original languageEnglish (US)
Title of host publicationASTM Special Technical Publication
PublisherASTM
Pages244-254
Number of pages11
Edition1184
Publication statusPublished - Oct 1994
EventProceedings of the 2nd Symposium on Cyclic Deformation, Fracture, and Nondestructive Evaluation of Advanced Materials - Miami, FL, USA
Duration: Nov 16 1992Nov 17 1992

Other

OtherProceedings of the 2nd Symposium on Cyclic Deformation, Fracture, and Nondestructive Evaluation of Advanced Materials
CityMiami, FL, USA
Period11/16/9211/17/92

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Fafitis, A., & Jayamaha, S. A. (1994). Effect of axial force and bending moment interaction on the response of elastoplastic concrete frames to cyclic loading. In ASTM Special Technical Publication (1184 ed., pp. 244-254). ASTM.