Cyclic behavior of extended end-plate connections with European steel shapes

Akgönen, Alirıza İlker; Yorgun, Cavidan; Vatansever, Cüneyt

doi:10.12989/scs.2015.19.5.1185

Cited by 4 publications

(1 citation statement)

References 7 publications

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“…4) was used in FEA. Tangent modulus in the plastic region was taken 1.000,00 MPa to prevent iteration problems (Akgönen et al, 2015). SOLID187 tetrahedral element with 10 nodes was selected which is well suited for irregular meshes (Sharcnet, 2017).…”

Section: Materials Model and Materials Propertiesmentioning

confidence: 99%

Dai̇resel Boşluklu Ki̇ri̇şlerde Eği̇lme Ve Yanal Burulmali Burkulma Davranişinin İncelenmesi̇

Akgönen

Gunes

Nassani

2020

Mühendislik Bilimleri Ve Tasarım Dergisi

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3D Finite Element Analysis (FEA) was performed to determine flexural and elastic lateral-torsional buckling behavior of cellular beam by using European steel shape and quality. An experimental study from literature was chosen for verification of the Finite Element Model (FEM). Parametric studies were carried out with a verified numerical model to investigate the effect of some geometrical properties of the cellular beam such as hole diameter, hole spacing, and various types of rigidity plates on elastic buckling and flexural capacity of the beam. Geometric and material nonlinear behavior were included in FEM. In the other part of the study, the theoretical calculation method of Lateral Torsional Buckling (LTB) with gross section and with net section properties was also investigated. The study showed that the LTB calculation method given by AISC360-16 and TSDC-2016 design guides provided more accurate result with net cross-section for European steel shapes and quality.

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Section: Materials Model and Materials Propertiesmentioning

confidence: 99%