Dynamic Shear Resistance of RC Beams Based on Modified Compression Field Theory

Article Preview

Abstract:

The aim of this study was to develop an analytical model to estimate the dynamic shear capacity of RC beams which may exhibit diagonal tension failure under impact and blast loadings. Thus, the modified compression field theory has been extended to dynamic loading in this study. The developed analytical model has been applied to the experimental results obtained from rapid loading tests of RC beams. As a result, the developed analytical model has been in good agreement with the experimental results.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

799-805

Citation:

Online since:

September 2016

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2016 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] A. Somraj, K. Fujikake and B. Li, Influence of loading rate on shear capacity of reinforced concrete beams, Journal of Protective Structures, Vol. 4, No. 4, pp.521-544, (2014).

DOI: 10.1260/2041-4196.4.4.521

Google Scholar

[2] F. J. Vecchio and M. P. Collins, M. P., The Modified Compression Field Theory for Reinforced Concrete Elements Subjected to Shear, ACI Journal, Vol. 83, No. 2, pp.219-231, (1986).

DOI: 10.14359/10416

Google Scholar

[3] H. Nakamura and T. Higai, Evaluation of shear strength of RC beam section based on extended modified compression fields theory, Proceedings of JSCE, No. 490/V-23, pp.157-166, (1994).

DOI: 10.2208/jscej.1994.490_157

Google Scholar

[4] K. Fujikake, B. Li and S. Sam, Impact Response of Reinforced Concrete Beam and Its Analytical Evaluation", Journal of Structure Engineering, ASCE, pp.938-950, (2009).

DOI: 10.1061/(asce)st.1943-541x.0000039

Google Scholar

[5] J. Niwa, K. Yamada, K. Yokozawa and H. Okamura, Revaluation of the equation for shear strength of reinforced concrete beams without web reinforcement, Proceedings of JSCE, No. 372/V-5, pp.167-176, (1986).

DOI: 10.2208/jscej.1986.372_167

Google Scholar