Development of strain-based fatigue life calculation software for variable amplitude loading data

This thesis presents the development of strain-based fatigue life calculation software for variable amplitude loading data. The main objective of this study is to develop calculation software for fatigue life prediction using MATLAB®. The software allows life predictions to quickly provide fatigue c...

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Bibliographic Details
Main Author:	Mohd Radzi, Abd Rashid
Format:	Undergraduates Project Papers
Language:	English
Published:	2010
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/1870/ http://umpir.ump.edu.my/id/eprint/1870/ http://umpir.ump.edu.my/id/eprint/1870/1/Mohd_Radzi_Abd_Rashid_%28_CD_5001_%29.pdf

id	ump-1870
recordtype	eprints
spelling	ump-18702015-03-03T07:53:17Z http://umpir.ump.edu.my/id/eprint/1870/ Development of strain-based fatigue life calculation software for variable amplitude loading data Mohd Radzi, Abd Rashid TA Engineering (General). Civil engineering (General) This thesis presents the development of strain-based fatigue life calculation software for variable amplitude loading data. The main objective of this study is to develop calculation software for fatigue life prediction using MATLAB®. The software allows life predictions to quickly provide fatigue crack initiation using SAESUS data and road loading history on car lower suspension arm. In addition, the fatigue life was predicted using strain life approach subjected to variable amplitude loading. Coffin Manson are the method that provides in the software. Rainflow cycle counting method will be use to extract the cycle from time series data. Then the Palmgren-Rules equation was utilized to calculate cumulative damage. As a result, the GUI will display the result from the method using. From the software development, it can contribute to all user for calculate life prediction especially for variable amplitude loading. Thus the software does not need higher cost and also user friendly. 2010-12 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/1870/1/Mohd_Radzi_Abd_Rashid_%28_CD_5001_%29.pdf Mohd Radzi, Abd Rashid (2010) Development of strain-based fatigue life calculation software for variable amplitude loading data. Faculty of Mechanical Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:52807&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Mohd Radzi, Abd Rashid Development of strain-based fatigue life calculation software for variable amplitude loading data
description	This thesis presents the development of strain-based fatigue life calculation software for variable amplitude loading data. The main objective of this study is to develop calculation software for fatigue life prediction using MATLAB®. The software allows life predictions to quickly provide fatigue crack initiation using SAESUS data and road loading history on car lower suspension arm. In addition, the fatigue life was predicted using strain life approach subjected to variable amplitude loading. Coffin Manson are the method that provides in the software. Rainflow cycle counting method will be use to extract the cycle from time series data. Then the Palmgren-Rules equation was utilized to calculate cumulative damage. As a result, the GUI will display the result from the method using. From the software development, it can contribute to all user for calculate life prediction especially for variable amplitude loading. Thus the software does not need higher cost and also user friendly.
format	Undergraduates Project Papers
author	Mohd Radzi, Abd Rashid
author_facet	Mohd Radzi, Abd Rashid
author_sort	Mohd Radzi, Abd Rashid
title	Development of strain-based fatigue life calculation software for variable amplitude loading data
title_short	Development of strain-based fatigue life calculation software for variable amplitude loading data
title_full	Development of strain-based fatigue life calculation software for variable amplitude loading data
title_fullStr	Development of strain-based fatigue life calculation software for variable amplitude loading data
title_full_unstemmed	Development of strain-based fatigue life calculation software for variable amplitude loading data
title_sort	development of strain-based fatigue life calculation software for variable amplitude loading data
publishDate	2010
url	http://umpir.ump.edu.my/id/eprint/1870/ http://umpir.ump.edu.my/id/eprint/1870/ http://umpir.ump.edu.my/id/eprint/1870/1/Mohd_Radzi_Abd_Rashid_%28_CD_5001_%29.pdf
first_indexed	2023-09-18T21:55:09Z
last_indexed	2023-09-18T21:55:09Z
_version_	1777414029781762048

Development of strain-based fatigue life calculation software for variable amplitude loading data

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