Numerical Modeling of the Collapse Behavior of Tall Reinforced Concrete Beams

Mentari Septanya Sitorus; Indah Nur Afiah

doi:10.59890/ijaamr.v4i4.215

Authors

Mentari Septanya Sitorus Universitas negeri makassar
Indah Nur Afiah Universitas Negeri Makassar

DOI:

https://doi.org/10.59890/ijaamr.v4i4.215

Keywords:

Strut and Tie Model, Tall Beam, Reinforced Concrete, Finite Elemen Methode

Abstract

The strut-and-tie model method is a structural design approach based on identifying D-regions and B-regions in reinforced concrete members. This study aims to investigate numerical simulation of a deep beam model using the finite element method in SAP2000 v14 to obtain parameters required for strut-and-tie design. The simulation results illustrate stress and deflection trajectories within the model. The findings indicate that the maximum deflection at the ultimate load is 2.0041 mm. In terms of stress distribution, the maximum compressive stress (S11) at the ultimate load reaches 36 MPa, while the maximum tensile stress (S22) at the support region is 100 MPa

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