Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Numerical investigation of the shear capacity of reinforced concrete continuous deep beams
https://orcid.org/0000-0002-3080-868X
https://orcid.org/0000-0003-1079-2526
https://orcid.org/0000-0003-2551-2187
AbstractThis paper presents a numerical investigation on the behavior and shear capacity of reinforced concrete (RC) continuous deep beams with and without openings. The numerical model is validated against the experimental results of 10 RC continuous deep beams from the literature. The validated model is then used to conduct an extensive parametric study to investigate the effect of critical design parameters on the behavior and shear capacity of RC continuous deep beams. The examined parameters include concrete compressive strength, shear span to depth ratio, member depth, vertical and skin reinforcement ratio. The numerical results confirm that shear span to depth ratio is the most critical parameter also for continuous deep elements. Furthermore, the strut‐and‐tie provisions of ACI 318‐19 and EC2 are shown to be conservative and provide a non‐uniform margin of safety in predicting the shear capacity of RC continuous deep beams.
Numerical investigation of the shear capacity of reinforced concrete continuous deep beams
https://orcid.org/0000-0002-3080-868X
https://orcid.org/0000-0003-1079-2526
https://orcid.org/0000-0003-2551-2187
AbstractThis paper presents a numerical investigation on the behavior and shear capacity of reinforced concrete (RC) continuous deep beams with and without openings. The numerical model is validated against the experimental results of 10 RC continuous deep beams from the literature. The validated model is then used to conduct an extensive parametric study to investigate the effect of critical design parameters on the behavior and shear capacity of RC continuous deep beams. The examined parameters include concrete compressive strength, shear span to depth ratio, member depth, vertical and skin reinforcement ratio. The numerical results confirm that shear span to depth ratio is the most critical parameter also for continuous deep elements. Furthermore, the strut‐and‐tie provisions of ACI 318‐19 and EC2 are shown to be conservative and provide a non‐uniform margin of safety in predicting the shear capacity of RC continuous deep beams.
Numerical investigation of the shear capacity of reinforced concrete continuous deep beams
https://orcid.org/0000-0002-3080-868X
https://orcid.org/0000-0003-1079-2526
https://orcid.org/0000-0003-2551-2187
AbstractThis paper presents a numerical investigation on the behavior and shear capacity of reinforced concrete (RC) continuous deep beams with and without openings. The numerical model is validated against the experimental results of 10 RC continuous deep beams from the literature. The validated model is then used to conduct an extensive parametric study to investigate the effect of critical design parameters on the behavior and shear capacity of RC continuous deep beams. The examined parameters include concrete compressive strength, shear span to depth ratio, member depth, vertical and skin reinforcement ratio. The numerical results confirm that shear span to depth ratio is the most critical parameter also for continuous deep elements. Furthermore, the strut‐and‐tie provisions of ACI 318‐19 and EC2 are shown to be conservative and provide a non‐uniform margin of safety in predicting the shear capacity of RC continuous deep beams.
Numerical investigation of the shear capacity of reinforced concrete continuous deep beams
Structural Concrete
Ismail, Kamaran S. (Autor:in) / Mawlood, Barzan O. (Autor:in) / Mohammad, Ahmed H. (Autor:in) / Guadagnini, Maurizio (Autor:in)
21.01.2025
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Shear Capacity of Reinforced Concrete Deep Beams
| British Library Online Contents | 2000
Residual shear capacity of continuous reinforced concrete beams
| British Library Conference Proceedings | 2012
Shear strength of deep reinforced concrete continuous beams
| UB Braunschweig | 1983
Shear strength of deep reinforced concrete continuous beams
| TIBKAT | 1983
Load Capacity of Reinforced Concrete Continuous Deep Beams
| Online Contents | 2008