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Fatigue Crack Growth Analysis of Semielliptical Surface Crack

The aim of this paper is to present the simulation technique and experimental work for surface crack in a structure. For the sake of test apparatuss feasibility, a semielliptical surface crack in a structure was converted into small specimen size. The specimens represented semielliptical surface cra...

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Main Authors: M. R. M., Akramin, Ahmad Kamal, Ariffin, Kikuchi, Masanori, S., Abdullah, N., Nik Abdullah
Format: Article
Language:English
Published: Elsevier 2014
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/5339/1/fkm-2014-akramin-Fatigue%20Crack%20Growth.pdf
http://umpir.ump.edu.my/id/eprint/5339/
http://www.scientific.net/AMM.471.293
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spelling my.ump.umpir.53392016-04-19T01:11:06Z http://umpir.ump.edu.my/id/eprint/5339/ Fatigue Crack Growth Analysis of Semielliptical Surface Crack M. R. M., Akramin Ahmad Kamal, Ariffin Kikuchi, Masanori S., Abdullah N., Nik Abdullah TJ Mechanical engineering and machinery The aim of this paper is to present the simulation technique and experimental work for surface crack in a structure. For the sake of test apparatuss feasibility, a semielliptical surface crack in a structure was converted into small specimen size. The specimens represented semielliptical surface crack problem in real application of engineering structure. The specimens with semielliptical surface crack were tested by experiment and simulation. The S-version Finite Element Model (S-FEM) was implemented in simulation, and verification was performed through experimental works. The S-FEM consists of virtual crack closure method and Paris law as a crack growth criterion for 3-dimensional problem with hexahedron elements was used. Auto-mesh generation technique with a fully automatic crack growth simulation system was employed in S-FEM simulation. Specimens with 0o of crack surface angle were prepared and analysed for the mode I loading. A four-point bending fatigue test was conducted and simulated in order to gain crack path, fatigue crack growth and stress intensity factors value. Results from simulation and experiment showed good agreement with a certain condition. The implications from the results were discussed through the analysis of fatigue crack growth. Elsevier 2014 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/5339/1/fkm-2014-akramin-Fatigue%20Crack%20Growth.pdf M. R. M., Akramin and Ahmad Kamal, Ariffin and Kikuchi, Masanori and S., Abdullah and N., Nik Abdullah (2014) Fatigue Crack Growth Analysis of Semielliptical Surface Crack. Applied Mechanics and Materials, 471. pp. 293-298. ISSN 1662-7482 http://www.scientific.net/AMM.471.293 DOI :10.4028/www.scientific.net/AMM.471.293
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
M. R. M., Akramin
Ahmad Kamal, Ariffin
Kikuchi, Masanori
S., Abdullah
N., Nik Abdullah
Fatigue Crack Growth Analysis of Semielliptical Surface Crack
description The aim of this paper is to present the simulation technique and experimental work for surface crack in a structure. For the sake of test apparatuss feasibility, a semielliptical surface crack in a structure was converted into small specimen size. The specimens represented semielliptical surface crack problem in real application of engineering structure. The specimens with semielliptical surface crack were tested by experiment and simulation. The S-version Finite Element Model (S-FEM) was implemented in simulation, and verification was performed through experimental works. The S-FEM consists of virtual crack closure method and Paris law as a crack growth criterion for 3-dimensional problem with hexahedron elements was used. Auto-mesh generation technique with a fully automatic crack growth simulation system was employed in S-FEM simulation. Specimens with 0o of crack surface angle were prepared and analysed for the mode I loading. A four-point bending fatigue test was conducted and simulated in order to gain crack path, fatigue crack growth and stress intensity factors value. Results from simulation and experiment showed good agreement with a certain condition. The implications from the results were discussed through the analysis of fatigue crack growth.
format Article
author M. R. M., Akramin
Ahmad Kamal, Ariffin
Kikuchi, Masanori
S., Abdullah
N., Nik Abdullah
author_facet M. R. M., Akramin
Ahmad Kamal, Ariffin
Kikuchi, Masanori
S., Abdullah
N., Nik Abdullah
author_sort M. R. M., Akramin
title Fatigue Crack Growth Analysis of Semielliptical Surface Crack
title_short Fatigue Crack Growth Analysis of Semielliptical Surface Crack
title_full Fatigue Crack Growth Analysis of Semielliptical Surface Crack
title_fullStr Fatigue Crack Growth Analysis of Semielliptical Surface Crack
title_full_unstemmed Fatigue Crack Growth Analysis of Semielliptical Surface Crack
title_sort fatigue crack growth analysis of semielliptical surface crack
publisher Elsevier
publishDate 2014
url http://umpir.ump.edu.my/id/eprint/5339/1/fkm-2014-akramin-Fatigue%20Crack%20Growth.pdf
http://umpir.ump.edu.my/id/eprint/5339/
http://www.scientific.net/AMM.471.293
_version_ 1643665180923527168
score 13.211869

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