2022
DOI: 10.14311/cej.2022.01.0008
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Finite Element Analysis of Mechanical Properties of Specimen With Uhpc and Stud Connector

Abstract: UHPC is different from ordinary concrete for mechanical properties. To study the stress state of stud connector when UHPC is used to strengthen RC beam and its influence on bearing capacity of the strengthened beam, in this paper, ABAQUS was adopted first to simulate the push-out test of  stud to verify  accuracy of the finite element model. The nonlinearity of materials and contact conditions was considered in the model, and then three parameters including concrete strength, stud length and stud diameter were… Show more

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