Quantification Of Three-Dimensional Elastic-Plastic Crack-Tip Stress Fields

Conventional structural integrity assessments are formulated based on plane strain fracture toughness to provide a conservative estimate of failure. However, such approach often leads to unnecessary repair and shutdown of structures. This conservatism has been minimized by the two-parameter fracture...

Full description

Saved in:

Bibliographic Details
Main Author:	Yusoff, Norwahida
Format:	Thesis
Language:	English
Published:	2018
Subjects:	T Technology TJ Mechanical engineering and machinery
Online Access:	http://eprints.usm.my/56402/1/Quantification%20Of%20Three-Dimensional%20Elastic-Plastic%20Crack-Tip%20Stress%20Fields_Norwahida%20Yusoff.pdf
Tags:	Add Tag No Tags, Be the first to tag this record!

id	my-usm-ep.56402
record_format	uketd_dc
spelling	my-usm-ep.564022023-01-18T08:14:12Z Quantification Of Three-Dimensional Elastic-Plastic Crack-Tip Stress Fields 2018-06-01 Yusoff, Norwahida T Technology TJ Mechanical engineering and machinery Conventional structural integrity assessments are formulated based on plane strain fracture toughness to provide a conservative estimate of failure. However, such approach often leads to unnecessary repair and shutdown of structures. This conservatism has been minimized by the two-parameter fracture mechanics J − T/Q. However, the J − T/Q approach is incapable of quantifying three-dimensional cracktip constraint loss that leads to the emergence of new three-dimensional techniques in fracture mechanics. 2018-06 Thesis http://eprints.usm.my/56402/ http://eprints.usm.my/56402/1/Quantification%20Of%20Three-Dimensional%20Elastic-Plastic%20Crack-Tip%20Stress%20Fields_Norwahida%20Yusoff.pdf application/pdf en public phd doctoral Universiti Sains Malaysia Pusat Pengajian Kejuruteraan Mekanikal
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	T Technology TJ Mechanical engineering and machinery
spellingShingle	T Technology TJ Mechanical engineering and machinery Yusoff, Norwahida Quantification Of Three-Dimensional Elastic-Plastic Crack-Tip Stress Fields
description	Conventional structural integrity assessments are formulated based on plane strain fracture toughness to provide a conservative estimate of failure. However, such approach often leads to unnecessary repair and shutdown of structures. This conservatism has been minimized by the two-parameter fracture mechanics J − T/Q. However, the J − T/Q approach is incapable of quantifying three-dimensional cracktip constraint loss that leads to the emergence of new three-dimensional techniques in fracture mechanics.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Yusoff, Norwahida
author_facet	Yusoff, Norwahida
author_sort	Yusoff, Norwahida
title	Quantification Of Three-Dimensional Elastic-Plastic Crack-Tip Stress Fields
title_short	Quantification Of Three-Dimensional Elastic-Plastic Crack-Tip Stress Fields
title_full	Quantification Of Three-Dimensional Elastic-Plastic Crack-Tip Stress Fields
title_fullStr	Quantification Of Three-Dimensional Elastic-Plastic Crack-Tip Stress Fields
title_full_unstemmed	Quantification Of Three-Dimensional Elastic-Plastic Crack-Tip Stress Fields
title_sort	quantification of three-dimensional elastic-plastic crack-tip stress fields
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Kejuruteraan Mekanikal
publishDate	2018
url	http://eprints.usm.my/56402/1/Quantification%20Of%20Three-Dimensional%20Elastic-Plastic%20Crack-Tip%20Stress%20Fields_Norwahida%20Yusoff.pdf
_version_	1776101163033165824

Quantification Of Three-Dimensional Elastic-Plastic Crack-Tip Stress Fields

Similar Items