Deformation responses of reinforced concrete beams under pure torsion

Waryosh, Waleed A.; Mohaisen, Saad Khalaf; Dkhel, R. H.

doi:10.1088/1757-899x/433/1/012037

Cited by 2 publications

(2 citation statements)

References 3 publications

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“…Previous studies have found that increased compressive strength of concrete leads to an increase in total torque capacity [12]. Increased steel fiber content in the cross-section reduces the angle of twisting of the reinforced concrete beam and increases the stiffness of the beam [13,14].…”

Section: Compacting Concrete Hollow -Behavior Of Steel Fiber Self Dee...mentioning

confidence: 99%

Behavior of Steel Fiber Self-Compacting Concrete Hollow Deep Beams Under Torque

Mahdi

Mohaisen

2022

jeasd

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The purpose of this paper was concerned of the behavior of six samples of deep beams under the influence of pure torsion. Such samples were self-compacting concrete (SCC) and two ratios of Steel Fibers (SF (were also added (0.75 % and 1.5 %). This study examined the behavior of the samples when pure torsion was applied and reacted to angles of torsion, longitudinal strains and concrete strains. It was obvious from the results of the test that the addition of steel fiber to the SCC mixture increased the strength of the compression and tensile strength, which increased the hardness of the samples, thereby decreasing the response of the samples to the angle of twisting, longitudinal strains of concrete and concrete strains.

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Section: Compacting Concrete Hollow -Behavior Of Steel Fiber Self Dee...mentioning

confidence: 99%

Behavior of Steel Fiber Self-Compacting Concrete Hollow Deep Beams Under Torque

Mahdi

Mohaisen

2022

jeasd

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“…Moreover, compressive failure in columns does not provide a sufficiently clear initial warning. To give sufficient safety to the analysis and planning of columns, the Indonesian concrete regulations provide rules regarding a smaller strength reduction factor than other elements, such as bending, shear, and torsion (Waryosh et al, 2018) on slabs and beams. Columns can be classified based on the shape and arrangement of the reinforcement, the position of the load acting on the crosssection, and the column length related to the cross-section dimensions (SNI 2847, 2019).…”

Section: Introductionmentioning

confidence: 99%

Optimization of Reinforcement Ratio in Reinforced Concrete Columns Using Interaction Diagrams

Hasibuan

Irwan

Karisma³

2023

Int J Res Rev

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Reinforced concrete columns are structural members used to carry compressive loads. Column planning is important, considering that the column is the main structural element supporting the loads on a building. Column planning is generally used in moment and axial force interaction diagrams for a certain reinforcement ratio. Although there is currently much software available, Interaction diagrams made in this paper can be said to be a simple way of column planning. The method used in this paper is a numerical calculation method with the help of Ms Excel. This paper aims to optimize the planning of reinforced concrete columns using Mn and Pn interaction diagrams. Furthermore, the optimization results of the column planning interaction diagram have been obtained. A reinforcement ratio of 2% is a better result to apply. Keywords: column, interaction diagram, reinforcement ratio.

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Deformation responses of reinforced concrete beams under pure torsion

Cited by 2 publications

References 3 publications

Behavior of Steel Fiber Self-Compacting Concrete Hollow Deep Beams Under Torque

Behavior of Steel Fiber Self-Compacting Concrete Hollow Deep Beams Under Torque

Optimization of Reinforcement Ratio in Reinforced Concrete Columns Using Interaction Diagrams

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