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Computers and Concrete Volume 18, Number 6, December 2016 , pages 1213-1234 DOI: https://doi.org/10.12989/cac.2016.18.6.1213 |
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Deformation-based Strut-and-Tie Model for flexural members subject to transverse loading |
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Sung-Gul Hong, Soo-Gon Lee, Seongwon Hong and Thomas H.-K. Kang
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| Abstract | ||
| This paper describes a deformation-based strut-and-tie model for the flexural members at post-yield state. Boundary deformation conditions by flexural post-yield response are chosen in terms of the flexural bar strains as the main factor influenced on the shear strength. The main purpose of the proposed model is to predict the shear capacities of the flexural members associated with the given flexural deformation conditions. To verify the proposed strut-and-tie model, the estimated shear strengths depending on the flexural deformation are compared with the experimental results. The experimental data are in good agreement with the values obtained by the proposed model. | ||
| Key Words | ||
| beam; deformation; strut-and-time model; transverse loading; ultimate strength | ||
| Address | ||
| Sung-Gul Hong, Seongwon Hong and Thomas H.-K. Kang: Department of Architecture and Architectural Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea Soo-Gon Lee: Samsung C&T, 14 Seocho-daero 74-gil, Seocho-gu, Seoul 06620, Republic of Korea | ||