Performance of composite steel/concrete members under earthquake loading. Part II

Parametric studies and design considerations

A. Y. Elghazouli, Amr S. Elnashai

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

In this paper, an advanced analytical model proposed and verified in a companion paper (Part I: Analytical model) is used to conduct parametric investigations of ductile partially‐encased composite beam‐columns. Particular attention is given to a new configuration of composite member developed and tested at Imperial College. A detailed account of the analytical results is given, and the most significant observations are highlighted and discussed. Quantitative assessments of plastic moment capacity, rotation and displacement ductility and plastic hinge length are undertaken. The implications of the main findings on the seismic design process are also presented. Finally, a procedure for ductility‐based design according to modern codes of practice is outlined.

Original languageEnglish (US)
Pages (from-to)347-368
Number of pages22
JournalEarthquake Engineering & Structural Dynamics
Volume22
Issue number4
DOIs
StatePublished - Jan 1 1993

Fingerprint

Analytical models
Earthquakes
plastic
steel
Concretes
Plastics
earthquake
Steel
Seismic design
seismic design
ductility
Composite materials
Hinges
Ductility
code of practice

All Science Journal Classification (ASJC) codes

  • Geotechnical Engineering and Engineering Geology
  • Earth and Planetary Sciences (miscellaneous)

Cite this

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