Technical Papers
Jul 25, 2016

Shear Behavior of Reinforced Concrete Beams without Transverse Reinforcement Based on Critical Shear Displacement

Publication: Journal of Structural Engineering
Volume 143, Issue 1

Abstract

This paper presents a new concept to evaluate the shear capacity of reinforced concrete beams without shear reinforcement having flexural shear failure. Based on experimental observations, it is proposed that the opening of the critical inclined crack can be considered as the lower bound for the shear capacity of a structural member. It is also proposed that the unstable opening of the critical inclined crack is triggered when the shear displacement in an existing flexural crack reaches a critical value Δcr. Thus the critical shear displacement is used as a failure criterion, and based on that a new shear evaluation method is proposed. The method shows agreeable accuracy when compared with test results in literature.

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References

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Go to Journal of Structural Engineering
Journal of Structural Engineering
Volume 143Issue 1January 2017

History

Received: Aug 22, 2015
Accepted: May 14, 2016
Published online: Jul 25, 2016
Discussion open until: Dec 25, 2016
Published in print: Jan 1, 2017

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Authors

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Yuguang Yang [email protected]
Assistant Professor, Faculty of Civil Engineering and Geosciences, Dept. of Structural Engineering, Delft Univ. of Technology, Stevinweg 1, 2628 CN Delft, Netherlands (corresponding author). E-mail: [email protected]
Joost Walraven [email protected]
Emeritus Professor, Faculty of Civil Engineering and Geosciences, Dept. of Structural Engineering, Delft Univ. of Technology, Stevinweg 1, 2628 CN Delft, Netherlands. E-mail: [email protected]
Joop den Uijl [email protected]
Emeritus Associated Professor, Faculty of Civil Engineering and Geosciences, Dept. of Structural Engineering, Delft Univ. of Technology, Stevinweg 1, 2628 CN Delft, Netherlands. E-mail: [email protected]

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