<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of hal-01841955</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-24T12:50:28+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Spatial Evolution of the Thickness Variations over a CFRP Laminated Structure</title>
            <author role="aut">
              <persName>
                <forename type="first">Yves</forename>
                <surname>Davila</surname>
              </persName>
              <email type="md5">14bbbc6a7aeb209b12e2bb87aa1f08e1</email>
              <email type="domain">iut-tlse3.fr</email>
              <idno type="idhal" notation="string">yves-davila</idno>
              <idno type="idhal" notation="numeric">20699</idno>
              <idno type="halauthorid" notation="string">41036-20699</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-7232-2856</idno>
              <idno type="IDREF">https://www.idref.fr/191162833</idno>
              <affiliation ref="#struct-110103"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Laurent</forename>
                <surname>Crouzeix</surname>
              </persName>
              <email type="md5">5ab57119507dc8c2ee3ae284b538dc33</email>
              <email type="domain">iut-tlse3.fr</email>
              <idno type="idhal" notation="string">laurent-crouzeix</idno>
              <idno type="idhal" notation="numeric">19326</idno>
              <idno type="halauthorid" notation="string">9599-19326</idno>
              <idno type="IDREF">https://www.idref.fr/136336914</idno>
              <orgName ref="#struct-217752"/>
              <affiliation ref="#struct-110103"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Bernard</forename>
                <surname>Douchin</surname>
              </persName>
              <email type="md5">3dafcd193905709acf3aa391bb55ef58</email>
              <email type="domain">iut-tlse3.fr</email>
              <idno type="idhal" notation="string">bernard-douchin</idno>
              <idno type="idhal" notation="numeric">18992</idno>
              <idno type="halauthorid" notation="string">9600-18992</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-4029-3819</idno>
              <idno type="IDREF">https://www.idref.fr/052512576</idno>
              <orgName ref="#struct-217752"/>
              <affiliation ref="#struct-110103"/>
              <affiliation ref="#struct-301366"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Francis</forename>
                <surname>Collombet</surname>
              </persName>
              <email type="md5">32bdbab79480edf5f869d61b93a7f5fc</email>
              <email type="domain">iut-tlse3.fr</email>
              <idno type="idhal" notation="string">franciscollombet</idno>
              <idno type="idhal" notation="numeric">19732</idno>
              <idno type="halauthorid" notation="string">8788-19732</idno>
              <idno type="ORCID">https://orcid.org/0000-0001-5343-2147</idno>
              <idno type="IDREF">https://www.idref.fr/074338242</idno>
              <orgName ref="#struct-217752"/>
              <affiliation ref="#struct-110103"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Yves-Henri</forename>
                <surname>Grunevald</surname>
              </persName>
              <idno type="halauthorid">426178-0</idno>
              <affiliation ref="#struct-103740"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Yves</forename>
                <surname>DAVILA</surname>
              </persName>
              <email type="md5">41b071a7c2ca56a82d2447cee78c43a1</email>
              <email type="domain">gmail.com</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2019-03-04 14:09:41</date>
              <date type="whenModified">2026-02-04 08:26:05</date>
              <date type="whenReleased">2019-03-12 10:35:34</date>
              <date type="whenProduced">2017-10</date>
              <date type="whenEndEmbargoed">2019-03-04</date>
              <ref type="file" target="https://hal.science/hal-01841955v1/document">
                <date notBefore="2019-03-04"/>
              </ref>
              <ref type="file" subtype="author" n="1" target="https://hal.science/hal-01841955v1/file/Article%20ply%20thickness%20_online.pdf" id="file-2056104-2067273">
                <date notBefore="2019-03-04"/>
              </ref>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="643559">
                <persName>
                  <forename>Yves</forename>
                  <surname>DAVILA</surname>
                </persName>
                <email type="md5">41b071a7c2ca56a82d2447cee78c43a1</email>
                <email type="domain">gmail.com</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-01841955</idno>
            <idno type="halUri">https://hal.science/hal-01841955</idno>
            <idno type="halBibtex">davila:hal-01841955</idno>
            <idno type="halRefHtml">&lt;i&gt;Applied Composite Materials&lt;/i&gt;, 2017, 24 (5), pp.1201 - 1215. &lt;a target="_blank" href="https://dx.doi.org/10.1007/s10443-016-9573-5"&gt;&amp;#x27E8;10.1007/s10443-016-9573-5&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Applied Composite Materials, 2017, 24 (5), pp.1201 - 1215. &amp;#x27E8;10.1007/s10443-016-9573-5&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://about.hal.science/hal-authorisation-v1/">HAL Authorization<ref corresp="#file-2056104-2067273"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="UNIV-TLSE3">Université de Toulouse</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="INSA-TOULOUSE">Institut National des Sciences Appliquées de Toulouse</idno>
            <idno type="stamp" n="ICA" corresp="MINES-ALBI">Institut Clément Ader (Publications depuis 2009)</idno>
            <idno type="stamp" n="INSA-GROUPE">Groupe INSA</idno>
            <idno type="stamp" n="INSTITUTS-TELECOM">composantes instituts telecom </idno>
            <idno type="stamp" n="UNIV-UT3">Université Toulouse 3</idno>
            <idno type="stamp" n="UT3-INP">Université de Toulouse / Toulouse INP</idno>
            <idno type="stamp" n="UT3-TOULOUSEINP">Université de Toulouse / Toulouse INP</idno>
            <idno type="stamp" n="IUT_UT3">IUT Paul Sabatier</idno>
            <idno type="stamp" n="ISAE-SUPAERO">Institut Supérieur de l'Aéronautique et de l'Espace</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Spatial Evolution of the Thickness Variations over a CFRP Laminated Structure</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Yves</forename>
                    <surname>Davila</surname>
                  </persName>
                  <email type="md5">14bbbc6a7aeb209b12e2bb87aa1f08e1</email>
                  <email type="domain">iut-tlse3.fr</email>
                  <idno type="idhal" notation="string">yves-davila</idno>
                  <idno type="idhal" notation="numeric">20699</idno>
                  <idno type="halauthorid" notation="string">41036-20699</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-7232-2856</idno>
                  <idno type="IDREF">https://www.idref.fr/191162833</idno>
                  <affiliation ref="#struct-110103"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Laurent</forename>
                    <surname>Crouzeix</surname>
                  </persName>
                  <email type="md5">5ab57119507dc8c2ee3ae284b538dc33</email>
                  <email type="domain">iut-tlse3.fr</email>
                  <idno type="idhal" notation="string">laurent-crouzeix</idno>
                  <idno type="idhal" notation="numeric">19326</idno>
                  <idno type="halauthorid" notation="string">9599-19326</idno>
                  <idno type="IDREF">https://www.idref.fr/136336914</idno>
                  <orgName ref="#struct-217752"/>
                  <affiliation ref="#struct-110103"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Bernard</forename>
                    <surname>Douchin</surname>
                  </persName>
                  <email type="md5">3dafcd193905709acf3aa391bb55ef58</email>
                  <email type="domain">iut-tlse3.fr</email>
                  <idno type="idhal" notation="string">bernard-douchin</idno>
                  <idno type="idhal" notation="numeric">18992</idno>
                  <idno type="halauthorid" notation="string">9600-18992</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-4029-3819</idno>
                  <idno type="IDREF">https://www.idref.fr/052512576</idno>
                  <orgName ref="#struct-217752"/>
                  <affiliation ref="#struct-110103"/>
                  <affiliation ref="#struct-301366"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Francis</forename>
                    <surname>Collombet</surname>
                  </persName>
                  <email type="md5">32bdbab79480edf5f869d61b93a7f5fc</email>
                  <email type="domain">iut-tlse3.fr</email>
                  <idno type="idhal" notation="string">franciscollombet</idno>
                  <idno type="idhal" notation="numeric">19732</idno>
                  <idno type="halauthorid" notation="string">8788-19732</idno>
                  <idno type="ORCID">https://orcid.org/0000-0001-5343-2147</idno>
                  <idno type="IDREF">https://www.idref.fr/074338242</idno>
                  <orgName ref="#struct-217752"/>
                  <affiliation ref="#struct-110103"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Yves-Henri</forename>
                    <surname>Grunevald</surname>
                  </persName>
                  <idno type="halauthorid">426178-0</idno>
                  <affiliation ref="#struct-103740"/>
                </author>
              </analytic>
              <monogr>
                <idno type="localRef">MSC</idno>
                <idno type="halJournalId" status="VALID">10613</idno>
                <idno type="issn">0929-189X</idno>
                <idno type="eissn">1573-4897</idno>
                <title level="j">Applied Composite Materials</title>
                <imprint>
                  <publisher>Springer Verlag (Germany)</publisher>
                  <biblScope unit="volume">24</biblScope>
                  <biblScope unit="issue">5</biblScope>
                  <biblScope unit="pp">1201 - 1215</biblScope>
                  <date type="datePub">2017-10</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1007/s10443-016-9573-5</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">Unidirectional prepreg Davila</term>
                <term xml:lang="en">Autoclave</term>
                <term xml:lang="en">Discrete Fourier transform</term>
                <term xml:lang="en">Thickness</term>
                <term xml:lang="en">Composite structure</term>
                <term xml:lang="en">Variability</term>
                <term xml:lang="en">Finite element analysis (FEA)</term>
              </keywords>
              <classCode scheme="halDomain" n="spi.meca.msmeca">Engineering Sciences [physics]/Mechanics [physics.med-ph]/Materials and structures in mechanics [physics.class-ph]</classCode>
              <classCode scheme="halDomain" n="spi.signal">Engineering Sciences [physics]/Signal and Image processing</classCode>
              <classCode scheme="halTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halOldTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halTreeTypology" n="ART">Journal articles</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>Ply thickness is one of the main drivers of the structural performance of a composite part. For stress analysis calculations (e.g., finite element analysis), composite plies are commonly considered to have a constant thickness compared to the reality (coefficients of variation up to 9% of the mean ply thickness). Unless this variability is taken into account reliable property predictions cannot be made. A modelling approach of such variations is proposed using parameters obtained from a 16-ply quasi-isotropic CFRP plate cured in an autoclave. A discrete Fourier transform algorithm is used to analyse the frequency response of the observed ply and plate thickness profiles. The model inputs, obtained by a mathematical representation of the ply thickness profiles, permit the generation of a representative stratification considering the spatial continuity of the thickness variations that are in good agreement with the real ply profiles spread over the composite part. A residual deformation FE model of the composite plate is used to illustrate the feasibility of the approach.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="laboratory" xml:id="struct-110103" status="OLD">
          <idno type="IdRef">157767337</idno>
          <idno type="ISNI">0000000459055356</idno>
          <idno type="RNSR">199113242M</idno>
          <idno type="ROR">https://ror.org/040smqw14</idno>
          <idno type="Wikidata">Q30297078</idno>
          <orgName>Institut Clément Ader</orgName>
          <orgName type="acronym">ICA</orgName>
          <date type="start">2009-06-01</date>
          <date type="end">2025-01-01</date>
          <desc>
            <address>
              <addrLine>ESPACE CLEMENT ADER - Toulouse Montaudran Aerospace3 rue Caroline Aigle31400 Toulouse CEDEX 04</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://ica.cnrs.fr/</ref>
          </desc>
          <listRelation>
            <relation name="EA814" active="#struct-82720" type="direct"/>
            <relation active="#struct-116255" type="direct"/>
            <relation active="#struct-301232" type="indirect"/>
            <relation active="#struct-443875" type="indirect"/>
            <relation active="#struct-217752" type="direct"/>
            <relation name="UMR5312" active="#struct-441569" type="direct"/>
            <relation name="EA814" active="#struct-469216" type="direct"/>
            <relation active="#struct-302102" type="indirect"/>
          </listRelation>
        </org>
        <org type="regrouplaboratory" xml:id="struct-301366" status="OLD">
          <orgName>Institut Universitaire de Technologie - Paul Sabatier</orgName>
          <orgName type="acronym">IUT Toulouse Auch Castres</orgName>
          <date type="end">2025-01-01</date>
          <desc>
            <address>
              <addrLine>Université Toulouse III - 115C, route de Narbonne - 31077 Toulouse</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://iut.univ-tlse3.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-217752" type="direct"/>
            <relation active="#struct-443875" type="indirect"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-103740" status="INCOMING">
          <orgName>Composites-Expertises-Solutions</orgName>
          <orgName type="acronym">SARL C.E.S.</orgName>
          <desc>
            <address>
              <addrLine>Rue Georges Vallerey, 31320 CASTANET-TOLOSAN</addrLine>
              <country key="FR"/>
            </address>
          </desc>
          <listRelation>
            <relation active="#struct-324909" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-82720" status="VALID">
          <idno type="ROR">https://ror.org/04gyj6s21</idno>
          <orgName>Institut Supérieur de l'Aéronautique et de l'Espace</orgName>
          <orgName type="acronym">ISAE-SUPAERO</orgName>
          <desc>
            <address>
              <addrLine>ISAE - 10 av. Edouard Belin - BP 54032 - 31055 TOULOUSE Cedex 4</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.isae-supaero.fr/fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-116255" status="VALID">
          <idno type="IdRef">026388766</idno>
          <idno type="ISNI">0000 0001 2286 8343</idno>
          <idno type="ROR">https://ror.org/01h8pf755</idno>
          <idno type="Wikidata">Q858979</idno>
          <orgName>Institut National des Sciences Appliquées - Toulouse</orgName>
          <orgName type="acronym">INSA Toulouse</orgName>
          <date type="start">1963-10-21</date>
          <desc>
            <address>
              <addrLine>135, avenue de Rangueil - 31077 Toulouse cedex 4</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.insa-toulouse.fr</ref>
          </desc>
          <listRelation>
            <relation active="#struct-301232" type="direct"/>
            <relation active="#struct-443875" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-301232" status="VALID">
          <idno type="IdRef">162105150</idno>
          <orgName>Institut National des Sciences Appliquées</orgName>
          <orgName type="acronym">INSA</orgName>
          <desc>
            <address>
              <country key="FR"/>
            </address>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-443875" status="VALID">
          <idno type="ROR">https://ror.org/017tgbk05</idno>
          <orgName>Communauté d'universités et établissements de Toulouse</orgName>
          <orgName type="acronym">Comue de Toulouse</orgName>
          <desc>
            <address>
              <addrLine>41 Allée Jules Guesde, 31000 Toulouse</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.univ-toulouse.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-217752" status="OLD">
          <idno type="IdRef">026404672</idno>
          <idno type="ISNI">0000000121617331</idno>
          <idno type="ROR">https://ror.org/02v6kpv12</idno>
          <idno type="Wikidata">Q1273188</idno>
          <orgName>Université Toulouse III - Paul Sabatier</orgName>
          <orgName type="acronym">UT3</orgName>
          <date type="end">2025-01-01</date>
          <desc>
            <address>
              <addrLine>118 route de Narbonne - 31062 Toulouse</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-tlse3.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-443875" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-441569" status="VALID">
          <idno type="IdRef">02636817X</idno>
          <idno type="ISNI">0000000122597504</idno>
          <idno type="ROR">https://ror.org/02feahw73</idno>
          <orgName>Centre National de la Recherche Scientifique</orgName>
          <orgName type="acronym">CNRS</orgName>
          <date type="start">1939-10-19</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.cnrs.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-469216" status="VALID">
          <idno type="IdRef">035022116</idno>
          <idno type="ROR">https://ror.org/00bq8vv83</idno>
          <orgName>IMT École nationale supérieure des Mines d'Albi-Carmaux</orgName>
          <orgName type="acronym">IMT Mines Albi</orgName>
          <date type="start">1993-01-01</date>
          <desc>
            <address>
              <addrLine>Campus Jarlard - Route de Teillet81013 ALBI Cedex 09</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.imt-mines-albi.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-302102" type="direct"/>
            <relation active="#struct-443875" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-302102" status="VALID">
          <idno type="IdRef">192427156</idno>
          <idno type="ISNI">000000012202567X</idno>
          <idno type="ROR">https://ror.org/025vp2923</idno>
          <idno type="Wikidata">Q27962533</idno>
          <orgName>Institut Mines-Télécom [Paris]</orgName>
          <orgName type="acronym">IMT</orgName>
          <date type="start">2012-03-01</date>
          <desc>
            <address>
              <addrLine>19 Place Marguerite Perey, 91120 Palaiseau</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.imt.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-324909" status="INCOMING">
          <orgName>SARL C.E.S.</orgName>
          <desc>
            <address>
              <country key="FR"/>
            </address>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>