Stress intensity factors of edge cracks in dissimilar joint plates

Nowadays, there are many applications in which need the combination or different materials. The development of this is caused by the mechanical wear problem, a high temperature situation or other conditions in which different properties are required from different parts of the same applications....

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Main Author:	Nik Ismail, Nik Ainun
Format:	Thesis
Language:	English English English
Published:	2014
Subjects:	TA Engineering (General) Civil engineering (General)
Online Access:	http://eprints.uthm.edu.my/1598/1/24p%20NIK%20AINUN%20NIK%20ISMAIL.pdf http://eprints.uthm.edu.my/1598/2/NIK%20AINUN%20NIK%20ISMAIL%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/1598/3/NIK%20AINUN%20NIK%20ISMAIL%20WATERMARK.pdf
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spelling	my-uthm-ep.15982021-10-03T08:08:23Z Stress intensity factors of edge cracks in dissimilar joint plates 2014-06 Nik Ismail, Nik Ainun TA Engineering (General). Civil engineering (General) TA401-492 Materials of engineering and construction. Mechanics of materials Nowadays, there are many applications in which need the combination or different materials. The development of this is caused by the mechanical wear problem, a high temperature situation or other conditions in which different properties are required from different parts of the same applications. This problem brings about the need for joining dissimilar materials. However the combination process between two dissimilar materials can caused mechanical mismatch and may lead to catastrophic failure or crack. Hence, this study will focused on the stress intensity factor on edge crack between dissimilar joint plates. The study focused on the investigation of edge crack behavior of dissimilar joint plates and to find out stress intensity factor (SIF) of dissimilar joint plates under different conditions by using finite element software. In this research, the investigation simulation are conducted by using finite element analysis software, ANSYS. A program that consist a coding of joining dissimilar material with centre and offset edge crack have been developed using ANSYS software. Data of stress intensity factor, K produced by ANSYS software then transform to dimensionless stress intensity factor, F. Relationship between mechanical mismatch, α, ratio of stress, β, relative crack depth, a/w and relative offset distance, b/h to the dimensionless SIF, F are analyze and discussed. 2014-06 Thesis http://eprints.uthm.edu.my/1598/ http://eprints.uthm.edu.my/1598/1/24p%20NIK%20AINUN%20NIK%20ISMAIL.pdf text en public http://eprints.uthm.edu.my/1598/2/NIK%20AINUN%20NIK%20ISMAIL%20COPYRIGHT%20DECLARATION.pdf text en staffonly http://eprints.uthm.edu.my/1598/3/NIK%20AINUN%20NIK%20ISMAIL%20WATERMARK.pdf text en validuser mphil masters Universiti Tun Hussein Malaysia Fakulti Kejuruteraan Mekanikal dan Pembuatan
institution	Universiti Tun Hussein Onn Malaysia
collection	UTHM Institutional Repository
language	English English English
topic	TA Engineering (General) Civil engineering (General) TA Engineering (General) Civil engineering (General)
spellingShingle	TA Engineering (General) Civil engineering (General) TA Engineering (General) Civil engineering (General) Nik Ismail, Nik Ainun Stress intensity factors of edge cracks in dissimilar joint plates
description	Nowadays, there are many applications in which need the combination or different materials. The development of this is caused by the mechanical wear problem, a high temperature situation or other conditions in which different properties are required from different parts of the same applications. This problem brings about the need for joining dissimilar materials. However the combination process between two dissimilar materials can caused mechanical mismatch and may lead to catastrophic failure or crack. Hence, this study will focused on the stress intensity factor on edge crack between dissimilar joint plates. The study focused on the investigation of edge crack behavior of dissimilar joint plates and to find out stress intensity factor (SIF) of dissimilar joint plates under different conditions by using finite element software. In this research, the investigation simulation are conducted by using finite element analysis software, ANSYS. A program that consist a coding of joining dissimilar material with centre and offset edge crack have been developed using ANSYS software. Data of stress intensity factor, K produced by ANSYS software then transform to dimensionless stress intensity factor, F. Relationship between mechanical mismatch, α, ratio of stress, β, relative crack depth, a/w and relative offset distance, b/h to the dimensionless SIF, F are analyze and discussed.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Nik Ismail, Nik Ainun
author_facet	Nik Ismail, Nik Ainun
author_sort	Nik Ismail, Nik Ainun
title	Stress intensity factors of edge cracks in dissimilar joint plates
title_short	Stress intensity factors of edge cracks in dissimilar joint plates
title_full	Stress intensity factors of edge cracks in dissimilar joint plates
title_fullStr	Stress intensity factors of edge cracks in dissimilar joint plates
title_full_unstemmed	Stress intensity factors of edge cracks in dissimilar joint plates
title_sort	stress intensity factors of edge cracks in dissimilar joint plates
granting_institution	Universiti Tun Hussein Malaysia
granting_department	Fakulti Kejuruteraan Mekanikal dan Pembuatan
publishDate	2014
url	http://eprints.uthm.edu.my/1598/1/24p%20NIK%20AINUN%20NIK%20ISMAIL.pdf http://eprints.uthm.edu.my/1598/2/NIK%20AINUN%20NIK%20ISMAIL%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/1598/3/NIK%20AINUN%20NIK%20ISMAIL%20WATERMARK.pdf
_version_	1747830825799385088

Stress intensity factors of edge cracks in dissimilar joint plates

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