Transverse Stirrup Configurations in RC Wide Shallow Beams Supported on Narrow Columns

Shuraim, Ahmed B.

doi:10.1061/(asce)st.1943-541x.0000408

Cited by 23 publications

(25 citation statements)

References 8 publications

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“…The third type was the horizontal cracks that joined diagonal cracks from the left span and right span; some of them passed by the bottom rebars, acting as splitting cracks. Moreover, in some cases a visible slip was observedalong the column [2].…”

Section: Cracking Patternsmentioning

confidence: 99%

“…The specimens were wet-cured for seven days under layers of saturated burlap and plastic sheeting. The beams were then exposed to normal atmospheric conditions until the time of testing [2]. …”

Section: Experimental Workmentioning

confidence: 99%

“…The stirrup configurations are shown in Fig. 2,in which a typical leg of stirrups in group I had a bar size of 10 mm, whereas in groups II and III, a typical leg is made of 2 ∅ 8 mm for twoleg configuration and 1 ∅ 8 mm for four-leg configuration [2].…”

Section: Experimental Workmentioning

confidence: 99%

“…The cracking pattern on the top surface was attributable to the narrow column and it was qualitatively similar to the pattern usually observed in punching shear tests, as reported by several studies. Based on the overall cracking pattern, the mode of failure of these beams was a combination of oneway shear and punching shear [2].…”

Section: Surface Cracking Patternmentioning

confidence: 99%

“…Entering the correct materials properties is one of the most important aspects of a successful analysis of composite materials. Other mechanical properties, such as strength, density, and thermal expansion coefficients are optional and their definitiondepends on the objectives of the analysis [2].…”

Section: C) Materials and Section Propertiesmentioning

confidence: 99%

See 4 more Smart Citations

Validation of Finite Element Modeling for Wide and Shallow Reinforced Concrete Beams

2017

IJSR

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This paper aims to validatean ABAQUS finite element model for analysis of wide and shallow reinforced concrete beams.The validation has been achieved through comparison of load deflection curves of the finite element model with those obtained from experimental works of another researcher. After reviewing of related literature,and the experimental work, the finite element model has been prepared in a step-by-step approach. Comparison between load-deflection curves obtained from finite element model with those of experimental works indicates good agreement such that the proposed model can be adopted in future for further studies.

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Section: Cracking Patternsmentioning

confidence: 99%

Section: Experimental Workmentioning

confidence: 99%

Section: Experimental Workmentioning

confidence: 99%

Section: Surface Cracking Patternmentioning

confidence: 99%

Section: C) Materials and Section Propertiesmentioning

confidence: 99%

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Validation of Finite Element Modeling for Wide and Shallow Reinforced Concrete Beams

2017

IJSR

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Numerical Investigation on Influence of Vertical Shear Leg Stirrups to Shear Failure Behavior in Wide Beams Using 3D-RBSM

Abdullah

Nakamura

Miura

2023

Lecture Notes in Civil Engineering

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Ductility of wide-beam RC frames as lateral resisting system

Gómez-Martínez

Alonso-Durá

Luca

et al. 2016

Bull Earthquake Eng

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Some Mediterranean seismic codes consider wide-beam reinforced concrete moment resisting frames (WBF) as horizontal load carrying systems that cannot guarantee high ductility performances.Conversely, Eurocode 8 allows High Ductility Class (DCH) design for such structural systems. Code prescriptions related to WBF are systematically investigated. In particular, lesson learnt for previous earthquakes, historical reasons, and experimental and numerical studies underpinning specific prescriptions on wide beams in worldwide seismic codes are discussed. Local and global ductility of WBF are then analytically investigated through (i) a parametric study on chord rotations of wide beams with respect to that of deep beams, and (ii) a spectral-based comparison with conventional reinforced concrete moment resisting frames (i.e., with deep beams). Results show that the set of prescriptions given by each modern seismic code provides sufficient ductility to WBF designed in DCH. In fact, global capacity of WBF relies more on the lateral stiffness of the frames and on the overstrength of columns rather than on the local ductility of wide beams, which is systematically lower with respect to that of deep beams.

show abstract

Transverse Stirrup Configurations in RC Wide Shallow Beams Supported on Narrow Columns

Cited by 23 publications

References 8 publications

Validation of Finite Element Modeling for Wide and Shallow Reinforced Concrete Beams

Validation of Finite Element Modeling for Wide and Shallow Reinforced Concrete Beams

Numerical Investigation on Influence of Vertical Shear Leg Stirrups to Shear Failure Behavior in Wide Beams Using 3D-RBSM

Ductility of wide-beam RC frames as lateral resisting system

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