Dynamic analysis of I cross beam section dissimilar plate joined by TIG welding

In this paper, finite element (FE) joint modelling technique for prediction of dynamic properties of sheet metal jointed by tungsten inert gas (TIG) will be presented. I cross section dissimilar flat plate with different series of aluminium alloy; AA7075 and AA6061 joined by TIG are used. In order t...

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Main Authors:	M. S. M., Sani, N. A., Nazri, M. N., Abdul Rani, M. A., Yunus
Format:	Conference or Workshop Item
Language:	English English
Published:	2017
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/20512/ http://umpir.ump.edu.my/id/eprint/20512/1/Dynamic%20Analysis%20of%20I%20Cross%20Beam%20Section%20Dissimilar%20Plate%20Joined%20by%20TIG%20Welding.pdf http://umpir.ump.edu.my/id/eprint/20512/2/Dynamic%20Analysis%20of%20I%20Cross%20Beam%20Section%20Dissimilar%20Plate%20Joined%20by%20TIG%20Welding%201.pdf

id	ump-20512
recordtype	eprints
spelling	ump-205122018-03-06T04:31:53Z http://umpir.ump.edu.my/id/eprint/20512/ Dynamic analysis of I cross beam section dissimilar plate joined by TIG welding M. S. M., Sani N. A., Nazri M. N., Abdul Rani M. A., Yunus TJ Mechanical engineering and machinery In this paper, finite element (FE) joint modelling technique for prediction of dynamic properties of sheet metal jointed by tungsten inert gas (TIG) will be presented. I cross section dissimilar flat plate with different series of aluminium alloy; AA7075 and AA6061 joined by TIG are used. In order to find the most optimum set of TIG welding dissimilar plate, the finite element model with three types of joint modelling were engaged in this study; bar element (CBAR), beam element and spot weld element connector (CWELD). Experimental modal analysis (EMA) was carried out by impact hammer excitation on the dissimilar plates that welding by TIG method. Modal properties of FE model with joints were compared and validated with model testing. CWELD element was chosen to represent weld model for TIG joints due to its accurate prediction of mode shapes and contains an updating parameter for weld modelling compare to other weld modelling. Model updating was performed to improve correlation between EMA and FEA and before proceeds to updating, sensitivity analysis was done to select the most sensitive updating parameter. After perform model updating, average percentage of error of the natural frequencies for CWELD model is improved significantly. 2017 Conference or Workshop Item NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/20512/1/Dynamic%20Analysis%20of%20I%20Cross%20Beam%20Section%20Dissimilar%20Plate%20Joined%20by%20TIG%20Welding.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/20512/2/Dynamic%20Analysis%20of%20I%20Cross%20Beam%20Section%20Dissimilar%20Plate%20Joined%20by%20TIG%20Welding%201.pdf M. S. M., Sani and N. A., Nazri and M. N., Abdul Rani and M. A., Yunus (2017) Dynamic analysis of I cross beam section dissimilar plate joined by TIG welding. In: International Conference On Electrical, Electronics, Materials and Applied Science (ICEEMAS), 21-24 December 2017 , Secunderabad, Telangana, Hyderabad, India. pp. 1-7.. (Unpublished)
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 M. S. M., Sani N. A., Nazri M. N., Abdul Rani M. A., Yunus Dynamic analysis of I cross beam section dissimilar plate joined by TIG welding
description	In this paper, finite element (FE) joint modelling technique for prediction of dynamic properties of sheet metal jointed by tungsten inert gas (TIG) will be presented. I cross section dissimilar flat plate with different series of aluminium alloy; AA7075 and AA6061 joined by TIG are used. In order to find the most optimum set of TIG welding dissimilar plate, the finite element model with three types of joint modelling were engaged in this study; bar element (CBAR), beam element and spot weld element connector (CWELD). Experimental modal analysis (EMA) was carried out by impact hammer excitation on the dissimilar plates that welding by TIG method. Modal properties of FE model with joints were compared and validated with model testing. CWELD element was chosen to represent weld model for TIG joints due to its accurate prediction of mode shapes and contains an updating parameter for weld modelling compare to other weld modelling. Model updating was performed to improve correlation between EMA and FEA and before proceeds to updating, sensitivity analysis was done to select the most sensitive updating parameter. After perform model updating, average percentage of error of the natural frequencies for CWELD model is improved significantly.
format	Conference or Workshop Item
author	M. S. M., Sani N. A., Nazri M. N., Abdul Rani M. A., Yunus
author_facet	M. S. M., Sani N. A., Nazri M. N., Abdul Rani M. A., Yunus
author_sort	M. S. M., Sani
title	Dynamic analysis of I cross beam section dissimilar plate joined by TIG welding
title_short	Dynamic analysis of I cross beam section dissimilar plate joined by TIG welding
title_full	Dynamic analysis of I cross beam section dissimilar plate joined by TIG welding
title_fullStr	Dynamic analysis of I cross beam section dissimilar plate joined by TIG welding
title_full_unstemmed	Dynamic analysis of I cross beam section dissimilar plate joined by TIG welding
title_sort	dynamic analysis of i cross beam section dissimilar plate joined by tig welding
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/20512/ http://umpir.ump.edu.my/id/eprint/20512/1/Dynamic%20Analysis%20of%20I%20Cross%20Beam%20Section%20Dissimilar%20Plate%20Joined%20by%20TIG%20Welding.pdf http://umpir.ump.edu.my/id/eprint/20512/2/Dynamic%20Analysis%20of%20I%20Cross%20Beam%20Section%20Dissimilar%20Plate%20Joined%20by%20TIG%20Welding%201.pdf
first_indexed	2023-09-18T22:29:37Z
last_indexed	2023-09-18T22:29:37Z
_version_	1777416197887754240

Dynamic analysis of I cross beam section dissimilar plate joined by TIG welding

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