Hybrid Finite Element And Monte Carlo Analysis Of Cracked Pipe

This paper presents a hybrid finite element and Monte Carlo analysis for fracture mechanics analysis of cracked structures. Probabilistic aspect is the main focus which related the nature of crack in material. The methodology involves finite element analysis; statistical models for uncertainty in m...

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Main Authors: Mohd Akramin, Mohd Romlay, Amirruddin, Abdul Kadir, Nasrul Azuan, Alang
Format: Conference or Workshop Item
Language:English
Published: 2010
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Online Access:http://umpir.ump.edu.my/id/eprint/1801/1/Hybrid_Finite_Element_And_Monte_Carlo_Analysis_Of_Cracked_Pipe.pdf
http://umpir.ump.edu.my/id/eprint/1801/
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Institution: Universiti Malaysia Pahang Al-Sultan Abdullah
Language: English
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spelling my.ump.umpir.18012018-08-28T07:27:04Z http://umpir.ump.edu.my/id/eprint/1801/ Hybrid Finite Element And Monte Carlo Analysis Of Cracked Pipe Mohd Akramin, Mohd Romlay Amirruddin, Abdul Kadir Nasrul Azuan, Alang TJ Mechanical engineering and machinery This paper presents a hybrid finite element and Monte Carlo analysis for fracture mechanics analysis of cracked structures. Probabilistic aspect is the main focus which related the nature of crack in material. The methodology involves finite element analysis; statistical models for uncertainty in material properties, crack size, fracture toughness and loads; and standard reliability methods for evaluating probabilistic characteristics of fracture parameter. Hybrid finite element and Monte Carlo analysis can provide the failure probability knowing that there is a crack and that the load can reach accidental values defined in a particular range. The probability of failure caused by uncertainties related to loads and material properties of the structure is estimated using Monte Carlo simulation technique. Therefore the proceeding either to repair the structure or it can be justified that an accident will not occur can be decided. Numerical examples are presented to show that probabilistic methodology based on Monte Carlo simulation provides accurate estimates of failure probability for use in fracture mechanics. 2010 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/1801/1/Hybrid_Finite_Element_And_Monte_Carlo_Analysis_Of_Cracked_Pipe.pdf Mohd Akramin, Mohd Romlay and Amirruddin, Abdul Kadir and Nasrul Azuan, Alang (2010) Hybrid Finite Element And Monte Carlo Analysis Of Cracked Pipe. In: National Conference in Mechanical Engineering Research and Postgraduate Studies (2nd NCMER 2010), 3-4 December 2010 , UMP Pekan, Pahang. .
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Mohd Akramin, Mohd Romlay
Amirruddin, Abdul Kadir
Nasrul Azuan, Alang
Hybrid Finite Element And Monte Carlo Analysis Of Cracked Pipe
description This paper presents a hybrid finite element and Monte Carlo analysis for fracture mechanics analysis of cracked structures. Probabilistic aspect is the main focus which related the nature of crack in material. The methodology involves finite element analysis; statistical models for uncertainty in material properties, crack size, fracture toughness and loads; and standard reliability methods for evaluating probabilistic characteristics of fracture parameter. Hybrid finite element and Monte Carlo analysis can provide the failure probability knowing that there is a crack and that the load can reach accidental values defined in a particular range. The probability of failure caused by uncertainties related to loads and material properties of the structure is estimated using Monte Carlo simulation technique. Therefore the proceeding either to repair the structure or it can be justified that an accident will not occur can be decided. Numerical examples are presented to show that probabilistic methodology based on Monte Carlo simulation provides accurate estimates of failure probability for use in fracture mechanics.
format Conference or Workshop Item
author Mohd Akramin, Mohd Romlay
Amirruddin, Abdul Kadir
Nasrul Azuan, Alang
author_facet Mohd Akramin, Mohd Romlay
Amirruddin, Abdul Kadir
Nasrul Azuan, Alang
author_sort Mohd Akramin, Mohd Romlay
title Hybrid Finite Element And Monte Carlo Analysis Of Cracked Pipe
title_short Hybrid Finite Element And Monte Carlo Analysis Of Cracked Pipe
title_full Hybrid Finite Element And Monte Carlo Analysis Of Cracked Pipe
title_fullStr Hybrid Finite Element And Monte Carlo Analysis Of Cracked Pipe
title_full_unstemmed Hybrid Finite Element And Monte Carlo Analysis Of Cracked Pipe
title_sort hybrid finite element and monte carlo analysis of cracked pipe
publishDate 2010
url http://umpir.ump.edu.my/id/eprint/1801/1/Hybrid_Finite_Element_And_Monte_Carlo_Analysis_Of_Cracked_Pipe.pdf
http://umpir.ump.edu.my/id/eprint/1801/
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