ABOUT THE INTERNATIONAL CONCRETE ABSTRACTS PORTAL

  • The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.

International Concrete Abstracts Portal

  


Title: Seismic Design of Reinforced Concrete Bridge Columns at Subfreezing Temperatures

Author(s): Luis A. Montejo, Elmer Marx, and Mervyn J. Kowalsky

Publication: Structural Journal

Volume: 107

Issue: 4

Appears on pages(s): 427-433

Keywords: columns; ductility; seismic; strength; temperature

DOI: 10.14359/51663815

Date: 7/1/2010

Abstract:
Past research has shown that reinforced concrete members exposed to the combined effect of extreme low temperatures and cyclic reversals undergo a gradual increase in strength and stiffness coupled with a reduction in displacement capacity. This paper presents a methodology to quantify the effects of low temperatures on the seismic behavior of reinforced concrete bridge columns and provides appropriate design recommendations.


ALSO AVAILABLE IN:

Electronic Structural Journal