Study on the Uniaxial Tensile Fracture of Reinforcement Based on ABAQUS Secondary Development

Lizhen Shen

doi:10.54097/27ybzq75

Authors

Lizhen Shen

DOI:

https://doi.org/10.54097/27ybzq75

Keywords:

HRB400 reinforcement; VUSDFLD subroutine; ABAQUS platform; Uniaxial tensile failure.

Abstract

Taking Chinese HRB400 reinforcement as the research object, the maximum tensile stress criterion was embedded into the VUSDFLD subroutine for secondary development based on the ABAQUS platform. Additionally, the element deletion algorithm was introduced to simulate the uniaxial tensile failure of HRB400 reinforcement. The study found that the numerical results were in good agreement with the experimental results, providing a reference for the numerical model research of reinforced concrete structures.

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