Design Field Bending Moment Coefficients for Interior Reinforced Concrete Flat Plates
Publication: Practice Periodical on Structural Design and Construction
Volume 16, Issue 1
Abstract
This paper proposes new coefficients for design bending moments for interior reinforced concrete flat plates. These design coefficients are safe for strength and serviceability and are calculated using Hillerborg’s advanced strip method design approach and finite-element method. The Hillerborg-Wood-Armer rules were used to convert field moments to design moments. The paper also introduced graphs. These can be used to determine the length of the top reinforcement in an interior flat plate. The findings are the only available solution for designing flat plates with aspect ratios higher than 2.0.
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Acknowledgments
The work presented in this paper was supported by a grant from the Natural Science and Engineering Research Council of Canada. Results presented in this paper are part of a thesis prepared by the first writer in partial fulfillment of the requirements for a Ph.D. degree in the Department of Civil Engineering, University of Calgary, Calgary, Alberta, Canada.UNSPECIFIED
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© 2011 ASCE.
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Received: Jun 24, 2009
Accepted: Jan 12, 2010
Published online: Jan 14, 2011
Published in print: Feb 2011
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