Fatigue Life Prediction of Titanium Alloy for Block Loading Using The Hybrid Approach of Critical Plane and Continuum Damage Mechanics

Fatigue Life Prediction of Titanium Alloy for Block Loading Using The Hybrid Approach of Critical Plane and Continuum Damage Mechanics

The present study is related to the performance analysis of the newly proposed fatigue estimation model for titanium alloy BT9 against block loading. Lately, research efforts have been concentrated on developing the capability to handle complex multiaxial loading conditions for fatigue estimation. T...

Full description

Bibliographic Details
Main Authors: M. M., Rahman, Kamal, M.
Format: Article
Language:English
Published: Universiti Malaysia Pahang 2017
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/19075/
http://umpir.ump.edu.my/id/eprint/19075/
http://umpir.ump.edu.my/id/eprint/19075/
http://umpir.ump.edu.my/id/eprint/19075/1/Fatigue%20Life%20Prediction%20Of%20Titanium%20Alloy%20For%20Block%20Loading%20Using%20The%20Hybrid%20Approach%20Of%20Critical%20Plane%20And%20Continuum%20Damage%20Mechanics.pdf
id ump-19075
recordtype eprints
spelling ump-190752018-01-26T01:57:47Z http://umpir.ump.edu.my/id/eprint/19075/ Fatigue Life Prediction of Titanium Alloy for Block Loading Using The Hybrid Approach of Critical Plane and Continuum Damage Mechanics M. M., Rahman Kamal, M. TJ Mechanical engineering and machinery The present study is related to the performance analysis of the newly proposed fatigue estimation model for titanium alloy BT9 against block loading. Lately, research efforts have been concentrated on developing the capability to handle complex multiaxial loading conditions for fatigue estimation. The current study is focused on testing the proposed hybrid approach involving the critical plane and continuum damage mechanics. The calibration of the proposed model is done by determining the model coefficients by using a genetic algorithm. Experimental fatigue lives for titanium alloy BT9 with block loading consisting of axial, torsion and out-of-phase axial–torsion loading segments are considered to analyse the accuracy of the proposed model. The proposed model is validated by using finite element analysis to estimate fatigue life for titanium alloy BT9. Simplifications were assumed to handle the block loads, and axial, torsion and out-ofphase loading conditions were used for calibration. The estimated fatigue life results show good agreement with published results for block loads. Universiti Malaysia Pahang 2017-03 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/19075/1/Fatigue%20Life%20Prediction%20Of%20Titanium%20Alloy%20For%20Block%20Loading%20Using%20The%20Hybrid%20Approach%20Of%20Critical%20Plane%20And%20Continuum%20Damage%20Mechanics.pdf M. M., Rahman and Kamal, M. (2017) Fatigue Life Prediction of Titanium Alloy for Block Loading Using The Hybrid Approach of Critical Plane and Continuum Damage Mechanics. International Journal of Automotive and Mechanical Engineering (IJAME), 14 (1). pp. 4080-4096. ISSN 2229-8649 (Print); 2180-1606 (Online) https://doi.org/10.15282/ijame.14.1.2017.19.0329 DOI: 10.15282/ijame.14.1.2017.19.0329
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
M. M., Rahman
Kamal, M.
Fatigue Life Prediction of Titanium Alloy for Block Loading Using The Hybrid Approach of Critical Plane and Continuum Damage Mechanics
description The present study is related to the performance analysis of the newly proposed fatigue estimation model for titanium alloy BT9 against block loading. Lately, research efforts have been concentrated on developing the capability to handle complex multiaxial loading conditions for fatigue estimation. The current study is focused on testing the proposed hybrid approach involving the critical plane and continuum damage mechanics. The calibration of the proposed model is done by determining the model coefficients by using a genetic algorithm. Experimental fatigue lives for titanium alloy BT9 with block loading consisting of axial, torsion and out-of-phase axial–torsion loading segments are considered to analyse the accuracy of the proposed model. The proposed model is validated by using finite element analysis to estimate fatigue life for titanium alloy BT9. Simplifications were assumed to handle the block loads, and axial, torsion and out-ofphase loading conditions were used for calibration. The estimated fatigue life results show good agreement with published results for block loads.
format Article
author M. M., Rahman
Kamal, M.
author_facet M. M., Rahman
Kamal, M.
author_sort M. M., Rahman
title Fatigue Life Prediction of Titanium Alloy for Block Loading Using The Hybrid Approach of Critical Plane and Continuum Damage Mechanics
title_short Fatigue Life Prediction of Titanium Alloy for Block Loading Using The Hybrid Approach of Critical Plane and Continuum Damage Mechanics
title_full Fatigue Life Prediction of Titanium Alloy for Block Loading Using The Hybrid Approach of Critical Plane and Continuum Damage Mechanics
title_fullStr Fatigue Life Prediction of Titanium Alloy for Block Loading Using The Hybrid Approach of Critical Plane and Continuum Damage Mechanics
title_full_unstemmed Fatigue Life Prediction of Titanium Alloy for Block Loading Using The Hybrid Approach of Critical Plane and Continuum Damage Mechanics
title_sort fatigue life prediction of titanium alloy for block loading using the hybrid approach of critical plane and continuum damage mechanics
publisher Universiti Malaysia Pahang
publishDate 2017
url http://umpir.ump.edu.my/id/eprint/19075/
http://umpir.ump.edu.my/id/eprint/19075/
http://umpir.ump.edu.my/id/eprint/19075/
http://umpir.ump.edu.my/id/eprint/19075/1/Fatigue%20Life%20Prediction%20Of%20Titanium%20Alloy%20For%20Block%20Loading%20Using%20The%20Hybrid%20Approach%20Of%20Critical%20Plane%20And%20Continuum%20Damage%20Mechanics.pdf
first_indexed 2023-09-18T22:27:18Z
last_indexed 2023-09-18T22:27:18Z
_version_ 1777416052541489152

Similar Items