Influence of stiffener on fracture parameter and fatigue crack growth life of a finite aluminium alloy plate

The present paper discusses the methodology for prediction of fracture parameter, fatigue crack growth life (FC) and inspection interval (II) considering the stiffener effect using Afgrow software of NASGRO crack growth model. Based on numerically predicted normalised stress intensity factor ( β ) u...

Full description

Saved in:
Bibliographic Details
Published in:Journal of the Brazilian Society of Mechanical Sciences and Engineering 2021-05, Vol.43 (5), Article 251
Main Authors: Srivastava, Amit Kumar, Arora, P. K.
Format: Article
Language:English
Subjects:
Aluminum base alloys
Crack propagation
Engineering
Fatigue failure
Finite element analysis
Finite element method
Fracture mechanics
Growth models
Inspection
Mechanical Engineering
Metal plates
Numerical prediction
Parameters
Software
Stress intensity factors
Technical Paper
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c319t-aa885248c46f6ce71e2192cfa87bcf2127450a8b6788aa34c8da9a192659d9ec3
cites cdi_FETCH-LOGICAL-c319t-aa885248c46f6ce71e2192cfa87bcf2127450a8b6788aa34c8da9a192659d9ec3
container_end_page
container_issue 5
container_start_page
container_title Journal of the Brazilian Society of Mechanical Sciences and Engineering
container_volume 43
creator Srivastava, Amit Kumar
Arora, P. K.
description The present paper discusses the methodology for prediction of fracture parameter, fatigue crack growth life (FC) and inspection interval (II) considering the stiffener effect using Afgrow software of NASGRO crack growth model. Based on numerically predicted normalised stress intensity factor ( β ) using finite element method (FEM), correction factor (C.F.) in β of un-stiffened panel/plate is introduced to account for the stiffener effect. The β of stiffened plate is further used for prediction of fatigue crack growth life (FC) and II. The fracture parameters of stiffened panel for different crack lengths, stiffener area, and stiffener offset using FEM are predicted, which is further used for estimation of FC and II. The typical numerical prediction of fracture parameter using finite element method and FC with incorporation of C.F. using Afgrow software is compared with published experimental results and analytical prediction which show good conformity.
doi_str_mv 10.1007/s40430-021-02968-9
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2511284738</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2511284738</sourcerecordid><originalsourceid>FETCH-LOGICAL-c319t-aa885248c46f6ce71e2192cfa87bcf2127450a8b6788aa34c8da9a192659d9ec3</originalsourceid><addsrcrecordid>eNp9UE1LAzEQDaJgrf4BTwHPq_nYzSZHKX4UCl70HKbppG7dj5pkkf57Y1fw5mGYx8x7b5hHyDVnt5yx-i6WrJSsYILnMkoX5oTMuGaqkMrw04xVrYtK1_qcXMS4Y0yKSlUz0i57347YO6SDpzE13mOPgQ499QFcGgPSPQToMOUp9BvqITXbEanL6w-6DcNXeqdt448GQH3TNwkptGOX0dhl1A4Hum8h4SU589BGvPrtc_L2-PC6eC5WL0_Lxf2qcJKbVABoXYlSu1J55bDmKLgRzoOu184LLuqyYqDX-SUNIEunN2AgU1RlNgadnJObyXcfhs8RY7K7YQx9PmlFxbnQZS11ZomJ5cIQY0Bv96HpIBwsZ_YnVTulanOq9piqNVkkJ1HM5H6L4c_6H9U3kvV7gQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2511284738</pqid></control><display><type>article</type><title>Influence of stiffener on fracture parameter and fatigue crack growth life of a finite aluminium alloy plate</title><source>Springer Link</source><creator>Srivastava, Amit Kumar ; Arora, P. K.</creator><creatorcontrib>Srivastava, Amit Kumar ; Arora, P. K.</creatorcontrib><description>The present paper discusses the methodology for prediction of fracture parameter, fatigue crack growth life (FC) and inspection interval (II) considering the stiffener effect using Afgrow software of NASGRO crack growth model. Based on numerically predicted normalised stress intensity factor ( β ) using finite element method (FEM), correction factor (C.F.) in β of un-stiffened panel/plate is introduced to account for the stiffener effect. The β of stiffened plate is further used for prediction of fatigue crack growth life (FC) and II. The fracture parameters of stiffened panel for different crack lengths, stiffener area, and stiffener offset using FEM are predicted, which is further used for estimation of FC and II. The typical numerical prediction of fracture parameter using finite element method and FC with incorporation of C.F. using Afgrow software is compared with published experimental results and analytical prediction which show good conformity.</description><identifier>ISSN: 1678-5878</identifier><identifier>EISSN: 1806-3691</identifier><identifier>DOI: 10.1007/s40430-021-02968-9</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Aluminum base alloys ; Crack propagation ; Engineering ; Fatigue failure ; Finite element analysis ; Finite element method ; Fracture mechanics ; Growth models ; Inspection ; Mechanical Engineering ; Metal plates ; Numerical prediction ; Parameters ; Software ; Stress intensity factors ; Technical Paper</subject><ispartof>Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2021-05, Vol.43 (5), Article 251</ispartof><rights>The Brazilian Society of Mechanical Sciences and Engineering 2021</rights><rights>The Brazilian Society of Mechanical Sciences and Engineering 2021.</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-aa885248c46f6ce71e2192cfa87bcf2127450a8b6788aa34c8da9a192659d9ec3</citedby><cites>FETCH-LOGICAL-c319t-aa885248c46f6ce71e2192cfa87bcf2127450a8b6788aa34c8da9a192659d9ec3</cites><orcidid>0000-0002-7086-8759</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Srivastava, Amit Kumar</creatorcontrib><creatorcontrib>Arora, P. K.</creatorcontrib><title>Influence of stiffener on fracture parameter and fatigue crack growth life of a finite aluminium alloy plate</title><title>Journal of the Brazilian Society of Mechanical Sciences and Engineering</title><addtitle>J Braz. Soc. Mech. Sci. Eng</addtitle><description>The present paper discusses the methodology for prediction of fracture parameter, fatigue crack growth life (FC) and inspection interval (II) considering the stiffener effect using Afgrow software of NASGRO crack growth model. Based on numerically predicted normalised stress intensity factor ( β ) using finite element method (FEM), correction factor (C.F.) in β of un-stiffened panel/plate is introduced to account for the stiffener effect. The β of stiffened plate is further used for prediction of fatigue crack growth life (FC) and II. The fracture parameters of stiffened panel for different crack lengths, stiffener area, and stiffener offset using FEM are predicted, which is further used for estimation of FC and II. The typical numerical prediction of fracture parameter using finite element method and FC with incorporation of C.F. using Afgrow software is compared with published experimental results and analytical prediction which show good conformity.</description><subject>Aluminum base alloys</subject><subject>Crack propagation</subject><subject>Engineering</subject><subject>Fatigue failure</subject><subject>Finite element analysis</subject><subject>Finite element method</subject><subject>Fracture mechanics</subject><subject>Growth models</subject><subject>Inspection</subject><subject>Mechanical Engineering</subject><subject>Metal plates</subject><subject>Numerical prediction</subject><subject>Parameters</subject><subject>Software</subject><subject>Stress intensity factors</subject><subject>Technical Paper</subject><issn>1678-5878</issn><issn>1806-3691</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9UE1LAzEQDaJgrf4BTwHPq_nYzSZHKX4UCl70HKbppG7dj5pkkf57Y1fw5mGYx8x7b5hHyDVnt5yx-i6WrJSsYILnMkoX5oTMuGaqkMrw04xVrYtK1_qcXMS4Y0yKSlUz0i57347YO6SDpzE13mOPgQ499QFcGgPSPQToMOUp9BvqITXbEanL6w-6DcNXeqdt448GQH3TNwkptGOX0dhl1A4Hum8h4SU589BGvPrtc_L2-PC6eC5WL0_Lxf2qcJKbVABoXYlSu1J55bDmKLgRzoOu184LLuqyYqDX-SUNIEunN2AgU1RlNgadnJObyXcfhs8RY7K7YQx9PmlFxbnQZS11ZomJ5cIQY0Bv96HpIBwsZ_YnVTulanOq9piqNVkkJ1HM5H6L4c_6H9U3kvV7gQ</recordid><startdate>20210501</startdate><enddate>20210501</enddate><creator>Srivastava, Amit Kumar</creator><creator>Arora, P. K.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-7086-8759</orcidid></search><sort><creationdate>20210501</creationdate><title>Influence of stiffener on fracture parameter and fatigue crack growth life of a finite aluminium alloy plate</title><author>Srivastava, Amit Kumar ; Arora, P. K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-aa885248c46f6ce71e2192cfa87bcf2127450a8b6788aa34c8da9a192659d9ec3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Aluminum base alloys</topic><topic>Crack propagation</topic><topic>Engineering</topic><topic>Fatigue failure</topic><topic>Finite element analysis</topic><topic>Finite element method</topic><topic>Fracture mechanics</topic><topic>Growth models</topic><topic>Inspection</topic><topic>Mechanical Engineering</topic><topic>Metal plates</topic><topic>Numerical prediction</topic><topic>Parameters</topic><topic>Software</topic><topic>Stress intensity factors</topic><topic>Technical Paper</topic><toplevel>online_resources</toplevel><creatorcontrib>Srivastava, Amit Kumar</creatorcontrib><creatorcontrib>Arora, P. K.</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of the Brazilian Society of Mechanical Sciences and Engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Srivastava, Amit Kumar</au><au>Arora, P. K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of stiffener on fracture parameter and fatigue crack growth life of a finite aluminium alloy plate</atitle><jtitle>Journal of the Brazilian Society of Mechanical Sciences and Engineering</jtitle><stitle>J Braz. Soc. Mech. Sci. Eng</stitle><date>2021-05-01</date><risdate>2021</risdate><volume>43</volume><issue>5</issue><artnum>251</artnum><issn>1678-5878</issn><eissn>1806-3691</eissn><abstract>The present paper discusses the methodology for prediction of fracture parameter, fatigue crack growth life (FC) and inspection interval (II) considering the stiffener effect using Afgrow software of NASGRO crack growth model. Based on numerically predicted normalised stress intensity factor ( β ) using finite element method (FEM), correction factor (C.F.) in β of un-stiffened panel/plate is introduced to account for the stiffener effect. The β of stiffened plate is further used for prediction of fatigue crack growth life (FC) and II. The fracture parameters of stiffened panel for different crack lengths, stiffener area, and stiffener offset using FEM are predicted, which is further used for estimation of FC and II. The typical numerical prediction of fracture parameter using finite element method and FC with incorporation of C.F. using Afgrow software is compared with published experimental results and analytical prediction which show good conformity.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s40430-021-02968-9</doi><orcidid>https://orcid.org/0000-0002-7086-8759</orcidid></addata></record>
fulltext fulltext
identifier ISSN: 1678-5878
ispartof Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2021-05, Vol.43 (5), Article 251
issn 1678-5878
1806-3691
language eng
recordid cdi_proquest_journals_2511284738
source Springer Link
subjects Aluminum base alloys
Crack propagation
Engineering
Fatigue failure
Finite element analysis
Finite element method
Fracture mechanics
Growth models
Inspection
Mechanical Engineering
Metal plates
Numerical prediction
Parameters
Software
Stress intensity factors
Technical Paper
title Influence of stiffener on fracture parameter and fatigue crack growth life of a finite aluminium alloy plate
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-06T15%3A44%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Influence%20of%20stiffener%20on%20fracture%20parameter%20and%20fatigue%20crack%20growth%20life%20of%20a%20finite%20aluminium%20alloy%20plate&rft.jtitle=Journal%20of%20the%20Brazilian%20Society%20of%20Mechanical%20Sciences%20and%20Engineering&rft.au=Srivastava,%20Amit%20Kumar&rft.date=2021-05-01&rft.volume=43&rft.issue=5&rft.artnum=251&rft.issn=1678-5878&rft.eissn=1806-3691&rft_id=info:doi/10.1007/s40430-021-02968-9&rft_dat=%3Cproquest_cross%3E2511284738%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c319t-aa885248c46f6ce71e2192cfa87bcf2127450a8b6788aa34c8da9a192659d9ec3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2511284738&rft_id=info:pmid/&rfr_iscdi=true