Joining strategy analysis of structural dynamic in top hat plate of dissimilar materials

Structural dynamic can be described as a study regarding analysis of model under exertion of dynamic loading. Joining in structure such as riveting, welding and soldering were strongly effects the structural dynamic properties. The aim of this paper is to conduct various joining strategy analysis in...

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Main Authors:	N. A., Nazri, M. S. M., Sani, M. N., Abdul Rani, M. A., Yunus
Format:	Conference or Workshop Item
Language:	English
Published:	2018
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/21107/ http://umpir.ump.edu.my/id/eprint/21107/1/Joining%20Strategy%20Analysis%20of%20Structural%20Dynamic%20in%20Top%20Hat%20Plate%20of%20.pdf

id	ump-21107
recordtype	eprints
spelling	ump-211072018-05-23T02:27:03Z http://umpir.ump.edu.my/id/eprint/21107/ Joining strategy analysis of structural dynamic in top hat plate of dissimilar materials N. A., Nazri M. S. M., Sani M. N., Abdul Rani M. A., Yunus TJ Mechanical engineering and machinery Structural dynamic can be described as a study regarding analysis of model under exertion of dynamic loading. Joining in structure such as riveting, welding and soldering were strongly effects the structural dynamic properties. The aim of this paper is to conduct various joining strategy analysis in finite element software by using top hat plate structure in car as a model and result is compared with experimental data. Normal mode analysis with free-free boundary condition is applied. Resistance spot welding (RSW) technique is selected to weld flange part in top hat plate between dissimilar materials which is mild steel 1010 and stainless steel 304 with specified parameters applied. Modal testing via impact hammer test is carried out at the welded top hat plate for experimental analysis purpose. Correlation in between FEA and EMA results need to be conducted. By selecting identified parameters to execute model updating on the structure using sensitivity analysis method, the discrepancies in natural frequencies were reduced between FEA and EMA. CWELD element was chosen to represent weld model for spot weld joints due to its accurate prediction of frequencies and mode shapes compare to other weld modelling. As a closure, connection in structure parts play significant role in structural dynamics and model updating is one of successful method to lessen the discrepancies between FEA and EMA. 2018 Conference or Workshop Item NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/21107/1/Joining%20Strategy%20Analysis%20of%20Structural%20Dynamic%20in%20Top%20Hat%20Plate%20of%20.pdf N. A., Nazri and M. S. M., Sani and M. N., Abdul Rani and M. A., Yunus (2018) Joining strategy analysis of structural dynamic in top hat plate of dissimilar materials. In: International Conference On Noise, Vibration and Comfort (NVC 2018), 5-7 March 2018 , Putrajaya Dorset, Putrajaya. pp. 1-9.. (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery N. A., Nazri M. S. M., Sani M. N., Abdul Rani M. A., Yunus Joining strategy analysis of structural dynamic in top hat plate of dissimilar materials
description	Structural dynamic can be described as a study regarding analysis of model under exertion of dynamic loading. Joining in structure such as riveting, welding and soldering were strongly effects the structural dynamic properties. The aim of this paper is to conduct various joining strategy analysis in finite element software by using top hat plate structure in car as a model and result is compared with experimental data. Normal mode analysis with free-free boundary condition is applied. Resistance spot welding (RSW) technique is selected to weld flange part in top hat plate between dissimilar materials which is mild steel 1010 and stainless steel 304 with specified parameters applied. Modal testing via impact hammer test is carried out at the welded top hat plate for experimental analysis purpose. Correlation in between FEA and EMA results need to be conducted. By selecting identified parameters to execute model updating on the structure using sensitivity analysis method, the discrepancies in natural frequencies were reduced between FEA and EMA. CWELD element was chosen to represent weld model for spot weld joints due to its accurate prediction of frequencies and mode shapes compare to other weld modelling. As a closure, connection in structure parts play significant role in structural dynamics and model updating is one of successful method to lessen the discrepancies between FEA and EMA.
format	Conference or Workshop Item
author	N. A., Nazri M. S. M., Sani M. N., Abdul Rani M. A., Yunus
author_facet	N. A., Nazri M. S. M., Sani M. N., Abdul Rani M. A., Yunus
author_sort	N. A., Nazri
title	Joining strategy analysis of structural dynamic in top hat plate of dissimilar materials
title_short	Joining strategy analysis of structural dynamic in top hat plate of dissimilar materials
title_full	Joining strategy analysis of structural dynamic in top hat plate of dissimilar materials
title_fullStr	Joining strategy analysis of structural dynamic in top hat plate of dissimilar materials
title_full_unstemmed	Joining strategy analysis of structural dynamic in top hat plate of dissimilar materials
title_sort	joining strategy analysis of structural dynamic in top hat plate of dissimilar materials
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/21107/ http://umpir.ump.edu.my/id/eprint/21107/1/Joining%20Strategy%20Analysis%20of%20Structural%20Dynamic%20in%20Top%20Hat%20Plate%20of%20.pdf
first_indexed	2023-09-18T22:30:50Z
last_indexed	2023-09-18T22:30:50Z
_version_	1777416274766200832

Joining strategy analysis of structural dynamic in top hat plate of dissimilar materials

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