Coupled Analysis of Low-Velocity Impact Damage and Compression after Impact Strength of Composite Laminates
AbstractA coupled analysis of impact damage and compression-after-impact (CAI) strength of laminated composite plates was conducted using efficient analytical and semianalytical models with the goal of demonstrating and validating the overall coupled impact/CAI strength model. Within this coupled fr...
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Veröffentlicht in: | Journal of aerospace engineering 2021-09, Vol.34 (5) |
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creator | Borkowski, Luke B Kumar, Rajesh S Palliyaguru, Upul R |
description | AbstractA coupled analysis of impact damage and compression-after-impact (CAI) strength of laminated composite plates was conducted using efficient analytical and semianalytical models with the goal of demonstrating and validating the overall coupled impact/CAI strength model. Within this coupled framework, the impact model determines the transient response of the plate subjected to low-velocity impact, followed by an estimation of impact damage using a combination of strength and energy-based criteria. The predicted impact damage is idealized and used in conjunction with analytical buckling and postbuckling or kink-band analysis to predict the residual compressive strength. The coupled analysis approach was validated by applying it to impact and compression-after-impact experiments conducted on AS4/8552 laminates. It was shown that the coupled analysis model is able to predict accurately the compression-after-impact strength for a range of impact scenarios and material layups in a fraction of the time required by detailed finite-element models. |
doi_str_mv | 10.1061/(ASCE)AS.1943-5525.0001281 |
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Within this coupled framework, the impact model determines the transient response of the plate subjected to low-velocity impact, followed by an estimation of impact damage using a combination of strength and energy-based criteria. The predicted impact damage is idealized and used in conjunction with analytical buckling and postbuckling or kink-band analysis to predict the residual compressive strength. The coupled analysis approach was validated by applying it to impact and compression-after-impact experiments conducted on AS4/8552 laminates. It was shown that the coupled analysis model is able to predict accurately the compression-after-impact strength for a range of impact scenarios and material layups in a fraction of the time required by detailed finite-element models.</description><identifier>ISSN: 0893-1321</identifier><identifier>EISSN: 1943-5525</identifier><identifier>DOI: 10.1061/(ASCE)AS.1943-5525.0001281</identifier><language>eng</language><publisher>New York: American Society of Civil Engineers</publisher><subject>Composite structures ; Compressive strength ; Finite element method ; Impact analysis ; Impact damage ; Impact prediction ; Impact strength ; Laminar composites ; Laminates ; Mathematical models ; Postbuckling ; Technical Papers ; Transient response</subject><ispartof>Journal of aerospace engineering, 2021-09, Vol.34 (5)</ispartof><rights>2021 American Society of Civil Engineers</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a337t-e7bf9e3e9c8ac3a3e2711aac8bde53fed8a13850f57094a165eb234d603eba0f3</citedby><cites>FETCH-LOGICAL-a337t-e7bf9e3e9c8ac3a3e2711aac8bde53fed8a13850f57094a165eb234d603eba0f3</cites><orcidid>0000-0001-5323-1185</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttp://ascelibrary.org/doi/pdf/10.1061/(ASCE)AS.1943-5525.0001281$$EPDF$$P50$$Gasce$$H</linktopdf><linktohtml>$$Uhttp://ascelibrary.org/doi/abs/10.1061/(ASCE)AS.1943-5525.0001281$$EHTML$$P50$$Gasce$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,75935,75943</link.rule.ids></links><search><creatorcontrib>Borkowski, Luke B</creatorcontrib><creatorcontrib>Kumar, Rajesh S</creatorcontrib><creatorcontrib>Palliyaguru, Upul R</creatorcontrib><title>Coupled Analysis of Low-Velocity Impact Damage and Compression after Impact Strength of Composite Laminates</title><title>Journal of aerospace engineering</title><description>AbstractA coupled analysis of impact damage and compression-after-impact (CAI) strength of laminated composite plates was conducted using efficient analytical and semianalytical models with the goal of demonstrating and validating the overall coupled impact/CAI strength model. 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It was shown that the coupled analysis model is able to predict accurately the compression-after-impact strength for a range of impact scenarios and material layups in a fraction of the time required by detailed finite-element models.</description><subject>Composite structures</subject><subject>Compressive strength</subject><subject>Finite element method</subject><subject>Impact analysis</subject><subject>Impact damage</subject><subject>Impact prediction</subject><subject>Impact strength</subject><subject>Laminar composites</subject><subject>Laminates</subject><subject>Mathematical models</subject><subject>Postbuckling</subject><subject>Technical Papers</subject><subject>Transient response</subject><issn>0893-1321</issn><issn>1943-5525</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kMtOwzAQRS0EEqXwDxZsYJFix3Ee7KJQHlIlFgW21iSZlJQkDrYr1L8nUVtYsZmRRudeaQ4hl5zNOAv57XW6zOY36XLGk0B4UvpyxhjjfsyPyOT3dkwmLE6Ex4XPT8mZteuBCcLEn5DPTG_6BkuadtBsbW2pruhCf3vv2Oiidlv63PZQOHoPLayQQlfSTLe9QWtr3VGoHJoDs3QGu5X7GDtGSNvaIV1AW3fg0J6Tkwoaixf7PSVvD_PX7MlbvDw-Z-nCAyEi52GUVwkKTIoYCgEC_YhzgCLOS5SiwjIGLmLJKhmxJAAeSsx9EZQhE5gDq8SUXO16e6O_NmidWuuNGf6zypeCJ4kMBBuoux1VGG2twUr1pm7BbBVnapSr1Ch3GGoUqUaRai93CIe7MNgC_-oPyf-DP0hTf2U</recordid><startdate>20210901</startdate><enddate>20210901</enddate><creator>Borkowski, Luke B</creator><creator>Kumar, Rajesh S</creator><creator>Palliyaguru, Upul R</creator><general>American Society of Civil Engineers</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>KR7</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-5323-1185</orcidid></search><sort><creationdate>20210901</creationdate><title>Coupled Analysis of Low-Velocity Impact Damage and Compression after Impact Strength of Composite Laminates</title><author>Borkowski, Luke B ; Kumar, Rajesh S ; Palliyaguru, Upul R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a337t-e7bf9e3e9c8ac3a3e2711aac8bde53fed8a13850f57094a165eb234d603eba0f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Composite structures</topic><topic>Compressive strength</topic><topic>Finite element method</topic><topic>Impact analysis</topic><topic>Impact damage</topic><topic>Impact prediction</topic><topic>Impact strength</topic><topic>Laminar composites</topic><topic>Laminates</topic><topic>Mathematical models</topic><topic>Postbuckling</topic><topic>Technical Papers</topic><topic>Transient response</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Borkowski, Luke B</creatorcontrib><creatorcontrib>Kumar, Rajesh S</creatorcontrib><creatorcontrib>Palliyaguru, Upul R</creatorcontrib><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of aerospace engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Borkowski, Luke B</au><au>Kumar, Rajesh S</au><au>Palliyaguru, Upul R</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Coupled Analysis of Low-Velocity Impact Damage and Compression after Impact Strength of Composite Laminates</atitle><jtitle>Journal of aerospace engineering</jtitle><date>2021-09-01</date><risdate>2021</risdate><volume>34</volume><issue>5</issue><issn>0893-1321</issn><eissn>1943-5525</eissn><abstract>AbstractA coupled analysis of impact damage and compression-after-impact (CAI) strength of laminated composite plates was conducted using efficient analytical and semianalytical models with the goal of demonstrating and validating the overall coupled impact/CAI strength model. 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source | American Society of Civil Engineers:NESLI2:Journals:2014 |
subjects | Composite structures Compressive strength Finite element method Impact analysis Impact damage Impact prediction Impact strength Laminar composites Laminates Mathematical models Postbuckling Technical Papers Transient response |
title | Coupled Analysis of Low-Velocity Impact Damage and Compression after Impact Strength of Composite Laminates |
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