Structural Dynamic Investigation of Frame Structure with Bolted Joints

Frame structure is widely used in many engineering structures. Besides, vibrational problem is one of the main challenges in industry. Bolted joints are commonly used in industry to connect two or more mechanical parts and it plays a significant role in the dynamics characteristic of the structure....

Full description

Bibliographic Details
Main Authors:	M. H. N., Izham, N. A. Z., Abdullah, Siti Norazila, Zahari, M. S. M., Sani
Format:	Conference or Workshop Item
Language:	English English
Published:	EDP Sciences 2017
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/14363/ http://umpir.ump.edu.my/id/eprint/14363/ http://umpir.ump.edu.my/id/eprint/14363/1/Structural%20Dynamic%20Investigation%20of%20Frame%20Structure%20with%20Bolted%20Joints.pdf http://umpir.ump.edu.my/id/eprint/14363/7/fkm-2017-shahrir-structural%20dynamic.pdf

id	ump-14363
recordtype	eprints
spelling	ump-143632018-01-22T07:34:04Z http://umpir.ump.edu.my/id/eprint/14363/ Structural Dynamic Investigation of Frame Structure with Bolted Joints M. H. N., Izham N. A. Z., Abdullah Siti Norazila, Zahari M. S. M., Sani TJ Mechanical engineering and machinery Frame structure is widely used in many engineering structures. Besides, vibrational problem is one of the main challenges in industry. Bolted joints are commonly used in industry to connect two or more mechanical parts and it plays a significant role in the dynamics characteristic of the structure. This study aims to perform a model updating procedure on a portal frame structure which consists of bolted joints. Modal parameters such as the natural frequencies, mode shapes and damping ratios are gathered through finite element analysis (FEA) and experimental modal analysis (EMA). Frame structure is set to be fixed-free boundary condition and equivalence of nodes is performed at the area of bolted joints. Correlation between these two sets of data is carried out. With the selected parameters identified to perform model updating on the structure by using sensitivity analysis, the discrepancies in natural frequencies is reduced. The percentage of errors between FEA and EMA has been reduced after model updating procedure is performed. EDP Sciences 2017 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/14363/1/Structural%20Dynamic%20Investigation%20of%20Frame%20Structure%20with%20Bolted%20Joints.pdf application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/14363/7/fkm-2017-shahrir-structural%20dynamic.pdf M. H. N., Izham and N. A. Z., Abdullah and Siti Norazila, Zahari and M. S. M., Sani (2017) Structural Dynamic Investigation of Frame Structure with Bolted Joints. In: MATEC Web of Conferences: The 2nd International Conference on Automotive Innovation and Green Vehicle (AiGEV 2016), 2-3 August 2016 , Malaysia Automotive Institute, Cyberjaya, Selangor. pp. 1-9., 90 (01043). ISSN 2261-236X http://dx.doi.org/10.1051/matecconf/20179001043
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. H. N., Izham N. A. Z., Abdullah Siti Norazila, Zahari M. S. M., Sani Structural Dynamic Investigation of Frame Structure with Bolted Joints
description	Frame structure is widely used in many engineering structures. Besides, vibrational problem is one of the main challenges in industry. Bolted joints are commonly used in industry to connect two or more mechanical parts and it plays a significant role in the dynamics characteristic of the structure. This study aims to perform a model updating procedure on a portal frame structure which consists of bolted joints. Modal parameters such as the natural frequencies, mode shapes and damping ratios are gathered through finite element analysis (FEA) and experimental modal analysis (EMA). Frame structure is set to be fixed-free boundary condition and equivalence of nodes is performed at the area of bolted joints. Correlation between these two sets of data is carried out. With the selected parameters identified to perform model updating on the structure by using sensitivity analysis, the discrepancies in natural frequencies is reduced. The percentage of errors between FEA and EMA has been reduced after model updating procedure is performed.
format	Conference or Workshop Item
author	M. H. N., Izham N. A. Z., Abdullah Siti Norazila, Zahari M. S. M., Sani
author_facet	M. H. N., Izham N. A. Z., Abdullah Siti Norazila, Zahari M. S. M., Sani
author_sort	M. H. N., Izham
title	Structural Dynamic Investigation of Frame Structure with Bolted Joints
title_short	Structural Dynamic Investigation of Frame Structure with Bolted Joints
title_full	Structural Dynamic Investigation of Frame Structure with Bolted Joints
title_fullStr	Structural Dynamic Investigation of Frame Structure with Bolted Joints
title_full_unstemmed	Structural Dynamic Investigation of Frame Structure with Bolted Joints
title_sort	structural dynamic investigation of frame structure with bolted joints
publisher	EDP Sciences
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/14363/ http://umpir.ump.edu.my/id/eprint/14363/ http://umpir.ump.edu.my/id/eprint/14363/1/Structural%20Dynamic%20Investigation%20of%20Frame%20Structure%20with%20Bolted%20Joints.pdf http://umpir.ump.edu.my/id/eprint/14363/7/fkm-2017-shahrir-structural%20dynamic.pdf
first_indexed	2023-09-18T22:18:02Z
last_indexed	2023-09-18T22:18:02Z
_version_	1777415469068713984

Structural Dynamic Investigation of Frame Structure with Bolted Joints

Similar Items