Notch stress concentrations and failure characteristics in laminates with triple parallel notches

This paper deals with stress concentrations in laminates with triple parallel-arranged and equally spaced notches. By the use of the finite-element method, the stress concentration factors at points on the boundary of a notch were calculated for unidirectional and cross-ply laminates and for isotrop...

Full description

Saved in:
Bibliographic Details
Published in:Composites science and technology 2000-11, Vol.60 (15), p.2865-2872
Main Authors: Zhao, J.H., Wang, X.F., Dharani, L.R., Wei, J.
Format: Article
Language:English
Subjects:
Applied sciences
C. Laminates
C. Stress concentrations
Exact sciences and technology
Failure characteristics
Forms of application and semi-finished materials
Laminates
Polymer industry, paints, wood
Technology of polymers
Triple notches
Citations: 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-c366t-40224f5e64bd84fbabb6eb2e7b11acaf01292e8cd639455056bcfec1aeba18e03
cites
container_end_page 2872
container_issue 15
container_start_page 2865
container_title Composites science and technology
container_volume 60
creator Zhao, J.H.
Wang, X.F.
Dharani, L.R.
Wei, J.
description This paper deals with stress concentrations in laminates with triple parallel-arranged and equally spaced notches. By the use of the finite-element method, the stress concentration factors at points on the boundary of a notch were calculated for unidirectional and cross-ply laminates and for isotropic plates with surface or through notches. It was found that the stress concentration factors near the notch change from high to low then revert to high with spacing between both neighboring notches for all the calculated cases. A series of failure tests on carbon-fiber/epoxy laminate specimens with triple notches were conducted. The test results validated the calculated results.
doi_str_mv 10.1016/S0266-3538(00)00161-5
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_27638777</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0266353800001615</els_id><sourcerecordid>27638777</sourcerecordid><originalsourceid>FETCH-LOGICAL-c366t-40224f5e64bd84fbabb6eb2e7b11acaf01292e8cd639455056bcfec1aeba18e03</originalsourceid><addsrcrecordid>eNqFkMGKFDEQhoMoOK4-ghAQRA-tlXQn3XMSWdRdWPSgnkN1dTUTyaTHVMbFt7dnZ9mrp4Li-_-iPqVeGnhnwPj338F637SuHd4AvIV1ZRr3SG3M0G8bAw4eq80D8lQ9E_kFAL3b2o3Cr0ulnZZaWETTkolzLVjjkkVjnvSMMR0La9phQapcotRIomPWCfcxY2XRt7HudC3xkFgfVi4lTjqfmlmeqyczJuEX9_NC_fz86cflVXPz7cv15cebhlrva9OBtd3s2HfjNHTziOPoebTcj8Yg4QzGbi0PNPl22zkHzo80MxnkEc3A0F6o1-feQ1l-H1lq2EchTgkzL0cJtvft0Pf9CrozSGURKTyHQ4l7LH-DgXASGu6EhpOtABDuhAa35l7dH0AhTHPBTFEewoPtvDtRH84Ur7_-iVyCUORV6xQLUw3TEv9z5x9lNoya</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>27638777</pqid></control><display><type>article</type><title>Notch stress concentrations and failure characteristics in laminates with triple parallel notches</title><source>ScienceDirect Journals</source><creator>Zhao, J.H. ; Wang, X.F. ; Dharani, L.R. ; Wei, J.</creator><creatorcontrib>Zhao, J.H. ; Wang, X.F. ; Dharani, L.R. ; Wei, J.</creatorcontrib><description>This paper deals with stress concentrations in laminates with triple parallel-arranged and equally spaced notches. By the use of the finite-element method, the stress concentration factors at points on the boundary of a notch were calculated for unidirectional and cross-ply laminates and for isotropic plates with surface or through notches. It was found that the stress concentration factors near the notch change from high to low then revert to high with spacing between both neighboring notches for all the calculated cases. A series of failure tests on carbon-fiber/epoxy laminate specimens with triple notches were conducted. The test results validated the calculated results.</description><identifier>ISSN: 0266-3538</identifier><identifier>EISSN: 1879-1050</identifier><identifier>DOI: 10.1016/S0266-3538(00)00161-5</identifier><identifier>CODEN: CSTCEH</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; C. Laminates ; C. Stress concentrations ; Exact sciences and technology ; Failure characteristics ; Forms of application and semi-finished materials ; Laminates ; Polymer industry, paints, wood ; Technology of polymers ; Triple notches</subject><ispartof>Composites science and technology, 2000-11, Vol.60 (15), p.2865-2872</ispartof><rights>2000 Elsevier Science Ltd</rights><rights>2001 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c366t-40224f5e64bd84fbabb6eb2e7b11acaf01292e8cd639455056bcfec1aeba18e03</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>309,310,314,780,784,789,790,23930,23931,25140,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=824655$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhao, J.H.</creatorcontrib><creatorcontrib>Wang, X.F.</creatorcontrib><creatorcontrib>Dharani, L.R.</creatorcontrib><creatorcontrib>Wei, J.</creatorcontrib><title>Notch stress concentrations and failure characteristics in laminates with triple parallel notches</title><title>Composites science and technology</title><description>This paper deals with stress concentrations in laminates with triple parallel-arranged and equally spaced notches. By the use of the finite-element method, the stress concentration factors at points on the boundary of a notch were calculated for unidirectional and cross-ply laminates and for isotropic plates with surface or through notches. It was found that the stress concentration factors near the notch change from high to low then revert to high with spacing between both neighboring notches for all the calculated cases. A series of failure tests on carbon-fiber/epoxy laminate specimens with triple notches were conducted. The test results validated the calculated results.</description><subject>Applied sciences</subject><subject>C. Laminates</subject><subject>C. Stress concentrations</subject><subject>Exact sciences and technology</subject><subject>Failure characteristics</subject><subject>Forms of application and semi-finished materials</subject><subject>Laminates</subject><subject>Polymer industry, paints, wood</subject><subject>Technology of polymers</subject><subject>Triple notches</subject><issn>0266-3538</issn><issn>1879-1050</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNqFkMGKFDEQhoMoOK4-ghAQRA-tlXQn3XMSWdRdWPSgnkN1dTUTyaTHVMbFt7dnZ9mrp4Li-_-iPqVeGnhnwPj338F637SuHd4AvIV1ZRr3SG3M0G8bAw4eq80D8lQ9E_kFAL3b2o3Cr0ulnZZaWETTkolzLVjjkkVjnvSMMR0La9phQapcotRIomPWCfcxY2XRt7HudC3xkFgfVi4lTjqfmlmeqyczJuEX9_NC_fz86cflVXPz7cv15cebhlrva9OBtd3s2HfjNHTziOPoebTcj8Yg4QzGbi0PNPl22zkHzo80MxnkEc3A0F6o1-feQ1l-H1lq2EchTgkzL0cJtvft0Pf9CrozSGURKTyHQ4l7LH-DgXASGu6EhpOtABDuhAa35l7dH0AhTHPBTFEewoPtvDtRH84Ur7_-iVyCUORV6xQLUw3TEv9z5x9lNoya</recordid><startdate>200011</startdate><enddate>200011</enddate><creator>Zhao, J.H.</creator><creator>Wang, X.F.</creator><creator>Dharani, L.R.</creator><creator>Wei, J.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>200011</creationdate><title>Notch stress concentrations and failure characteristics in laminates with triple parallel notches</title><author>Zhao, J.H. ; Wang, X.F. ; Dharani, L.R. ; Wei, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c366t-40224f5e64bd84fbabb6eb2e7b11acaf01292e8cd639455056bcfec1aeba18e03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Applied sciences</topic><topic>C. Laminates</topic><topic>C. Stress concentrations</topic><topic>Exact sciences and technology</topic><topic>Failure characteristics</topic><topic>Forms of application and semi-finished materials</topic><topic>Laminates</topic><topic>Polymer industry, paints, wood</topic><topic>Technology of polymers</topic><topic>Triple notches</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhao, J.H.</creatorcontrib><creatorcontrib>Wang, X.F.</creatorcontrib><creatorcontrib>Dharani, L.R.</creatorcontrib><creatorcontrib>Wei, J.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Composites science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhao, J.H.</au><au>Wang, X.F.</au><au>Dharani, L.R.</au><au>Wei, J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Notch stress concentrations and failure characteristics in laminates with triple parallel notches</atitle><jtitle>Composites science and technology</jtitle><date>2000-11</date><risdate>2000</risdate><volume>60</volume><issue>15</issue><spage>2865</spage><epage>2872</epage><pages>2865-2872</pages><issn>0266-3538</issn><eissn>1879-1050</eissn><coden>CSTCEH</coden><abstract>This paper deals with stress concentrations in laminates with triple parallel-arranged and equally spaced notches. By the use of the finite-element method, the stress concentration factors at points on the boundary of a notch were calculated for unidirectional and cross-ply laminates and for isotropic plates with surface or through notches. It was found that the stress concentration factors near the notch change from high to low then revert to high with spacing between both neighboring notches for all the calculated cases. A series of failure tests on carbon-fiber/epoxy laminate specimens with triple notches were conducted. The test results validated the calculated results.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/S0266-3538(00)00161-5</doi><tpages>8</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0266-3538
ispartof Composites science and technology, 2000-11, Vol.60 (15), p.2865-2872
issn 0266-3538
1879-1050
language eng
recordid cdi_proquest_miscellaneous_27638777
source ScienceDirect Journals
subjects Applied sciences
C. Laminates
C. Stress concentrations
Exact sciences and technology
Failure characteristics
Forms of application and semi-finished materials
Laminates
Polymer industry, paints, wood
Technology of polymers
Triple notches
title Notch stress concentrations and failure characteristics in laminates with triple parallel notches
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T02%3A51%3A04IST&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=Notch%20stress%20concentrations%20and%20failure%20characteristics%20in%20laminates%20with%20triple%20parallel%20notches&rft.jtitle=Composites%20science%20and%20technology&rft.au=Zhao,%20J.H.&rft.date=2000-11&rft.volume=60&rft.issue=15&rft.spage=2865&rft.epage=2872&rft.pages=2865-2872&rft.issn=0266-3538&rft.eissn=1879-1050&rft.coden=CSTCEH&rft_id=info:doi/10.1016/S0266-3538(00)00161-5&rft_dat=%3Cproquest_cross%3E27638777%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c366t-40224f5e64bd84fbabb6eb2e7b11acaf01292e8cd639455056bcfec1aeba18e03%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=27638777&rft_id=info:pmid/&rfr_iscdi=true