Some crack problems in off-shore & ship structures

The project was the investigation of the stress intensity of the crack tip where three materials were involved. The different types of cracks were also studied. First, understanding on the application of the finite element analysis, ANSYS, was verified using simple crack with one material. The r...

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Bibliographic Details
Main Author: Maung, Ne Moe Aung.
Other Authors: Xiao Zhongmin
Format: Final Year Project (FYP)
Language:English
Published: 2010
Subjects:
Online Access:http://hdl.handle.net/10356/42581
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author Maung, Ne Moe Aung.
author2 Xiao Zhongmin
author_facet Xiao Zhongmin
Maung, Ne Moe Aung.
author_sort Maung, Ne Moe Aung.
collection NTU
description The project was the investigation of the stress intensity of the crack tip where three materials were involved. The different types of cracks were also studied. First, understanding on the application of the finite element analysis, ANSYS, was verified using simple crack with one material. The results were then compared with the analytical results. Thereafter, three cases of crack were identified to carry out the research. In all the three cases, three plates of different materials were joined together and the first case was the centre main crack of one material with different materials joining top and bottom. In the second case, the crack was at the edge and the third case was two cracks located at centre horizontally with the distance ‘d’. The numerical results of three cases obtained were documented for the practical use of current engineering applications.
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spelling ntu-10356/425812023-03-04T19:00:42Z Some crack problems in off-shore & ship structures Maung, Ne Moe Aung. Xiao Zhongmin School of Mechanical and Aerospace Engineering DRNTU::Engineering::Materials::Mechanical strength of materials The project was the investigation of the stress intensity of the crack tip where three materials were involved. The different types of cracks were also studied. First, understanding on the application of the finite element analysis, ANSYS, was verified using simple crack with one material. The results were then compared with the analytical results. Thereafter, three cases of crack were identified to carry out the research. In all the three cases, three plates of different materials were joined together and the first case was the centre main crack of one material with different materials joining top and bottom. In the second case, the crack was at the edge and the third case was two cracks located at centre horizontally with the distance ‘d’. The numerical results of three cases obtained were documented for the practical use of current engineering applications. Bachelor of Engineering (Mechanical Engineering) 2010-12-30T07:58:17Z 2010-12-30T07:58:17Z 2011 2011 Final Year Project (FYP) http://hdl.handle.net/10356/42581 en Nanyang Technological University 86 p. application/pdf
spellingShingle DRNTU::Engineering::Materials::Mechanical strength of materials
Maung, Ne Moe Aung.
Some crack problems in off-shore & ship structures
title Some crack problems in off-shore & ship structures
title_full Some crack problems in off-shore & ship structures
title_fullStr Some crack problems in off-shore & ship structures
title_full_unstemmed Some crack problems in off-shore & ship structures
title_short Some crack problems in off-shore & ship structures
title_sort some crack problems in off shore ship structures
topic DRNTU::Engineering::Materials::Mechanical strength of materials
url http://hdl.handle.net/10356/42581
work_keys_str_mv AT maungnemoeaung somecrackproblemsinoffshoreshipstructures