"Perilaku Sambungan Las T-Join Balok Baja Menggunakan Finite Element Method (FEM) "

Cahyono, Andri Dwi (2022) "Perilaku Sambungan Las T-Join Balok Baja Menggunakan Finite Element Method (FEM) ".

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Abstract

Welding T-Join is a type of connection that is commonly used in steel construction. This form of connection provides sufficient strength and stability to withstand the forces acting on the joint due to compressive, tensile and in-plane bending loads. Welded T-Join joints are a critical point in steel structures that must ensure optimal strength and stability to prevent structural collapse. This study aims to analyze the behavior characteristics of T-Join welded joints using the finite element method (FEM), especially under cyclic load conditions due to axial loads. The finite element method (FEM) is used in this study because it is able to provide accurate and detailed analytical results in analyzing structures. Welded T-Join joints are modeled as three-dimensional elements using weld-based finite elements, taking into account the stiffness and nonlinear behavior of the weld material and associated structural elements. This study involves numerical simulations with the application of different cyclic loads and moments on T-Join joints. The results of the numerical analysis show the behavior of the joints, including the deformation, stress-strain, and structural strength that occur in the joints. FEM simulations due to cyclic loads show that the main failure due to compression is local buckling of wall beams and surrounding joints. Local buckling occurs when the compressive load received by the beam exceeds its ability to withstand local bending, whereas due to tension, there is a tendency for cracks to form in the joint area. Cracks in joints can reduce overall strength and structural integrity. Keywords: Connection, Steel, T-Join, Local Buckling

Item Type:	Article
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Fakultas Teknik > Prodi Teknik Sipil S1
Depositing User:	NR Nurul Huda
Date Deposited:	08 Jul 2023 09:15
Last Modified:	13 Jul 2023 07:05
URI:	http://repository.unik-kediri.ac.id/id/eprint/629

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