Finite Element Normal Mode Analysis of Resistance Welding Jointed of Dissimilar Plate Hat Structure

Structural joints offer connection between structural element (beam, plate, solid etc.) in order to build a whole assembled structure. The complex behaviour of connecting elements plays a valuable role in characteristics of dynamic such as natural frequencies and mode shapes. In automotive structure...

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Main Authors:	N. A., Nazri, M. S. M., Sani
Format:	Conference or Workshop Item
Language:	English English
Published:	Institute of Physics Publishing 2017
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/19270/ http://umpir.ump.edu.my/id/eprint/19270/ http://umpir.ump.edu.my/id/eprint/19270/1/Finite%20Element%20Normal%20Mode%20Analysis%20of%20Resistance%20Welding%20Jointed%20of%20Dissimilar%20Plate%20Hat%20Structure.pdf http://umpir.ump.edu.my/id/eprint/19270/7/Finite%20Element%20Normal%20Mode%20Analysis%20of%20Resistance%20Welding%20Jointed%20of%20Dissimilar%20Plate%20Hat%20Structure%201.pdf

id	ump-19270
recordtype	eprints
spelling	ump-192702018-02-08T03:09:42Z http://umpir.ump.edu.my/id/eprint/19270/ Finite Element Normal Mode Analysis of Resistance Welding Jointed of Dissimilar Plate Hat Structure N. A., Nazri M. S. M., Sani TJ Mechanical engineering and machinery Structural joints offer connection between structural element (beam, plate, solid etc.) in order to build a whole assembled structure. The complex behaviour of connecting elements plays a valuable role in characteristics of dynamic such as natural frequencies and mode shapes. In automotive structures, the trustworthiness arrangement of the structure extremely depends on joints. In this paper, top hat structure is modelled and designed with spot welding joint using dissimilar materials which is mild steel 1010 and stainless steel 304, using finite element software. Different types of connector elements such as rigid body element (RBE2), welding joint element (CWELD), and bar element (CBAR) are applied to represent real connection between two dissimilar plates. Normal mode analysis is simulated with different types of joining element in order to determine modal properties. Natural frequencies using RBE2, CBAR and CWELD are compared to equivalent rigid body method. Connection that gives the lowest percentage error among these three will be selected as the most reliable joining for resistance spot weld. From the analysis, it is shown that CWELD is better compared to others in term of weld joining among dissimilar plate materials. It is expected that joint modelling of finite element plays significant role in structural dynamics. Institute of Physics Publishing 2017 Conference or Workshop Item PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/19270/1/Finite%20Element%20Normal%20Mode%20Analysis%20of%20Resistance%20Welding%20Jointed%20of%20Dissimilar%20Plate%20Hat%20Structure.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/19270/7/Finite%20Element%20Normal%20Mode%20Analysis%20of%20Resistance%20Welding%20Jointed%20of%20Dissimilar%20Plate%20Hat%20Structure%201.pdf N. A., Nazri and M. S. M., Sani (2017) Finite Element Normal Mode Analysis of Resistance Welding Jointed of Dissimilar Plate Hat Structure. In: 4th International Conference On Mechanical Engineering Research (ICMER) 2017, 1-2 August 2017 , Hotel Swiss Graden, Kuantan. pp. 1-9., 257 (1). ISSN 17578981 http://iopscience.iop.org/article/10.1088/1757-899X/257/1/012059/meta
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery N. A., Nazri M. S. M., Sani Finite Element Normal Mode Analysis of Resistance Welding Jointed of Dissimilar Plate Hat Structure
description	Structural joints offer connection between structural element (beam, plate, solid etc.) in order to build a whole assembled structure. The complex behaviour of connecting elements plays a valuable role in characteristics of dynamic such as natural frequencies and mode shapes. In automotive structures, the trustworthiness arrangement of the structure extremely depends on joints. In this paper, top hat structure is modelled and designed with spot welding joint using dissimilar materials which is mild steel 1010 and stainless steel 304, using finite element software. Different types of connector elements such as rigid body element (RBE2), welding joint element (CWELD), and bar element (CBAR) are applied to represent real connection between two dissimilar plates. Normal mode analysis is simulated with different types of joining element in order to determine modal properties. Natural frequencies using RBE2, CBAR and CWELD are compared to equivalent rigid body method. Connection that gives the lowest percentage error among these three will be selected as the most reliable joining for resistance spot weld. From the analysis, it is shown that CWELD is better compared to others in term of weld joining among dissimilar plate materials. It is expected that joint modelling of finite element plays significant role in structural dynamics.
format	Conference or Workshop Item
author	N. A., Nazri M. S. M., Sani
author_facet	N. A., Nazri M. S. M., Sani
author_sort	N. A., Nazri
title	Finite Element Normal Mode Analysis of Resistance Welding Jointed of Dissimilar Plate Hat Structure
title_short	Finite Element Normal Mode Analysis of Resistance Welding Jointed of Dissimilar Plate Hat Structure
title_full	Finite Element Normal Mode Analysis of Resistance Welding Jointed of Dissimilar Plate Hat Structure
title_fullStr	Finite Element Normal Mode Analysis of Resistance Welding Jointed of Dissimilar Plate Hat Structure
title_full_unstemmed	Finite Element Normal Mode Analysis of Resistance Welding Jointed of Dissimilar Plate Hat Structure
title_sort	finite element normal mode analysis of resistance welding jointed of dissimilar plate hat structure
publisher	Institute of Physics Publishing
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/19270/ http://umpir.ump.edu.my/id/eprint/19270/ http://umpir.ump.edu.my/id/eprint/19270/1/Finite%20Element%20Normal%20Mode%20Analysis%20of%20Resistance%20Welding%20Jointed%20of%20Dissimilar%20Plate%20Hat%20Structure.pdf http://umpir.ump.edu.my/id/eprint/19270/7/Finite%20Element%20Normal%20Mode%20Analysis%20of%20Resistance%20Welding%20Jointed%20of%20Dissimilar%20Plate%20Hat%20Structure%201.pdf
first_indexed	2023-09-18T22:27:38Z
last_indexed	2023-09-18T22:27:38Z
_version_	1777416072769568768

Finite Element Normal Mode Analysis of Resistance Welding Jointed of Dissimilar Plate Hat Structure

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