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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| Format: | Thesis |
| Language: | English English English |
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2014
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| 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 |
| _version_ | 1825709567221170176 |
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| author | Nik Ismail, Nik Ainun |
| author_facet | Nik Ismail, Nik Ainun |
| author_sort | Nik Ismail, Nik Ainun |
| collection | UTHM |
| 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. |
| first_indexed | 2024-03-05T21:40:34Z |
| format | Thesis |
| id | uthm.eprints-1598 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English English English |
| last_indexed | 2024-03-05T21:40:34Z |
| publishDate | 2014 |
| record_format | dspace |
| spelling | uthm.eprints-15982021-10-03T08:08:23Z http://eprints.uthm.edu.my/1598/ Stress intensity factors of edge cracks in dissimilar joint plates 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 NonPeerReviewed text en http://eprints.uthm.edu.my/1598/1/24p%20NIK%20AINUN%20NIK%20ISMAIL.pdf text en http://eprints.uthm.edu.my/1598/2/NIK%20AINUN%20NIK%20ISMAIL%20COPYRIGHT%20DECLARATION.pdf text en http://eprints.uthm.edu.my/1598/3/NIK%20AINUN%20NIK%20ISMAIL%20WATERMARK.pdf Nik Ismail, Nik Ainun (2014) Stress intensity factors of edge cracks in dissimilar joint plates. Masters thesis, Universiti Tun Hussein Malaysia. |
| spellingShingle | TA Engineering (General). Civil engineering (General) TA401-492 Materials of engineering and construction. Mechanics of materials Nik Ismail, Nik Ainun Stress intensity factors of edge cracks in dissimilar joint plates |
| title | 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_short | Stress intensity factors of edge cracks in dissimilar joint plates |
| title_sort | stress intensity factors of edge cracks in dissimilar joint plates |
| topic | TA Engineering (General). Civil engineering (General) TA401-492 Materials of engineering and construction. Mechanics of materials |
| 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 |
| work_keys_str_mv | AT nikismailnikainun stressintensityfactorsofedgecracksindissimilarjointplates |