<?xml version="1.0" encoding="UTF-8"?><mets:mets xmlns:mets="http://www.loc.gov/METS/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:mads="http://www.loc.gov/mads/" xmlns:metsRights="http://cosimo.stanford.edu/sdr/metsrights/" xmlns:suj="http://www.theses.fr/namespace/sujets" xmlns:tef="http://www.abes.fr/abes/documents/tef" xmlns:tefextension="http://www.abes.fr/abes/documents/tefextension" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.abes.fr/abes/documents/tef/recommandation/tef_schemas.xsd">
<mets:metsHdr CREATEDATE="2015-03-02T11:30:05" ID="ABES.STAR.THESE_58325.METS_HEADER" LASTMODDATE="2025-09-17T15:19:04Z" RECORDSTATUS="valide">
<mets:agent ROLE="CREATOR">
<mets:name/>
<mets:note>Note</mets:note>
</mets:agent>
<mets:agent ROLE="DISSEMINATOR">
<mets:name>ABES</mets:name>
</mets:agent>
<mets:altRecordID ID="ABES.STAR.THESE_58325.METS_HEADER.ALTERNATE" TYPE=""/>
</mets:metsHdr>
<mets:dmdSec ID="ABES.STAR.THESE_58325.DESCRIPTION_BIBLIOGRAPHIQUE">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_desc_these">
<mets:xmlData>
<tef:thesisRecord>
<dc:title xml:lang="fr">Modélisation du comportement hydromécanique des sols gonflants basée sur la théorie de l'état limite</dc:title>
<dcterms:alternative xml:lang="en">Modeling the hydromechanical behavior of swelling soils based on shakedown concept</dcterms:alternative>
<dc:subject xml:lang="fr">Sols gonflants non saturés</dc:subject>
<dc:subject xml:lang="fr">Théorie de l’adaptation</dc:subject>
<dc:subject xml:lang="fr">Théorie de l’accommodation</dc:subject>
<dc:subject xml:lang="fr">Modélisation par éléments finis</dc:subject>
<dc:subject xml:lang="en">Unsaturated expansive soils</dc:subject>
<dc:subject xml:lang="en">Elastic shakedown</dc:subject>
<dc:subject xml:lang="en">Plastic shakedown</dc:subject>
<dc:subject xml:lang="en">Finite element modeling</dc:subject>
<dc:subject xsi:type="dcterms:DDC">624.15</dc:subject>
<tef:sujetRameau xml:lang="fr">
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="02745407X" autoriteSource="Sudoc">Sols argileux</tef:elementdEntree>
<tef:subdivision autoriteExterne="029208971" autoriteSource="Sudoc" type="subdivisionDeSujet">Propriétés mécaniques</tef:subdivision>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="027569381" autoriteSource="Sudoc">Élastoplasticité</tef:elementdEntree>
<tef:subdivision autoriteExterne="027551385" autoriteSource="Sudoc" type="subdivisionDeSujet">Modèles mathématiques</tef:subdivision>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="027315363" autoriteSource="Sudoc">Méthode des éléments finis</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
</tef:sujetRameau>
<dcterms:abstract xml:lang="fr">Les matériaux argileux sont soumis aux chemins complexes de succion/contrainte qui se manifestent par des désordres affectant principalement les structures construites en surface et les ouvrages enterrés. Dans ce contexte, il est important d’appréhender le comportement hydromécanique de ces matériaux afin de mieux maîtriser leur utilisation. Le comportement hydromécanique complexe des matériaux argileux est directement relié à leur structure interne qui a été le principal sujet de plusieurs études sur la micro- et macrostructure des sols. Ces études ont conduit aux développements des modèles élastoplastiques pour sols gonflants. Les modèles existants sont capables de simuler le comportement principal de sol gonflant non saturé, mais ils présentent un grand nombre de paramètres, ce qui prend du temps pour le calcul. Par conséquence, on propose une méthode simplifiée pour modéliser le comportement hydromécanique des sols gonflants basée sur la théorie de l’état limite. Ce modèle est tout d’abord validé par les résultats de l’essai oedométrique. Ensuite, il est implanté dans un code aux éléments finis (CAST3M) pour simuler le comportement in situ des sols gonflants. Enfin, l’application de la théorie de l’état limite au sol gonflant avec une grande densité est effectuée par la combinaison de l’écrouissage cinématique et l’écrouissage isotrope.</dcterms:abstract>
<dcterms:abstract xml:lang="en">Clayey materials are often subjected to the complex suction/stress paths, causing many problems in both surface structures and buried structures built on them. In this context, it is important to study the hydromechanical behavior of these materials in order to better control their use in civil engineering. The complex hydromechanical behavior of clay materials is basically connected to their fabric which has been the main subject of several studies on the micro- and macrostructure of soils. These studies have led to the development of elastoplastic models for expansive soils. The existed models are able to simulate the basic behavior of unsaturated expansive soil, but present a large number of model parameters, leading to a time-consuming calculation. Therefore, we propose a simplified method to model the hydromechanical behavior of expansive soils based on shakedown concept. This model is first validated by the experimental results of cyclic suction-controlled oedometer tests. Then, it is implemented in a finite element code (CAST3M) to simulate the in-situ behavior of expansive soils. Finally, the application of shakedown theory to heavily dense expansive soils is carried out by considering a combined hardening plasticity.</dcterms:abstract>
<dc:type>Electronic Thesis or Dissertation</dc:type>
<dc:type xsi:type="dcterms:DCMIType">Text</dc:type>
<dc:language xsi:type="dcterms:RFC3066">en</dc:language>
</tef:thesisRecord>
</mets:xmlData>
</mets:mdWrap>
</mets:dmdSec>
<mets:dmdSec ID="ABES.STAR.THESE_58325.VERSION_COMPLETE.DESCRIPTION.EDITION_ARCHIVAGE">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_desc_edition">
<mets:xmlData>
<tef:edition>
<dcterms:medium xsi:type="dcterms:IMT">PDF</dcterms:medium>
<dcterms:extent>4261373</dcterms:extent>
<tef:editeur>
<tef:nom>Université de Strasbourg</tef:nom>
<tef:place>Strasbourg</tef:place>
</tef:editeur>
<dcterms:issued xsi:type="dcterms:W3CDTF">2016-12-31</dcterms:issued>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-01276349</dc:identifier>
</tef:edition>
</mets:xmlData>
</mets:mdWrap>
</mets:dmdSec>
<mets:dmdSec ID="ABES.STAR.THESE_58325.VERSION_COMPLETE.DESCRIPTION.EDITION_1">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_desc_edition">
<mets:xmlData>
<tef:edition>
<dcterms:medium xsi:type="dcterms:IMT">application/pdf</dcterms:medium>
<dcterms:extent>4878320</dcterms:extent>
<dc:identifier xsi:type="dcterms:URI">https://publication-theses.unistra.fr/public/theses_doctorat/2015/Li_Kai_2015_ED269.pdf</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">http://www.theses.fr/2015STRAD004/abes</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-01276349</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-01276349</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-01276349</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-01276349</dc:identifier>
</tef:edition>
</mets:xmlData>
</mets:mdWrap>
</mets:dmdSec>
<mets:amdSec>
<mets:techMD ID="ABES.STAR.THESE_58325.ADMINISTRATION">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_admin_these">
<mets:xmlData>
<tef:thesisAdmin>
<tef:auteur>
<tef:nom>Li</tef:nom>
<tef:prenom>Kai</tef:prenom>
<tef:dateNaissance>1985-04-17</tef:dateNaissance>
<tef:nationalite scheme="ISO-3166-1">CN</tef:nationalite>
<tef:autoriteExterne autoriteSource="Sudoc">191484652</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="CODE_ETUDIANT">21113657</tef:autoriteExterne>
</tef:auteur>
<dc:identifier xsi:type="tef:nationalThesisPID">https://theses.fr/2015STRAD004</dc:identifier>
<dc:identifier xsi:type="tef:NNT">2015STRAD004</dc:identifier>
<dc:identifier xsi:type="tef:DOI">https://doi.org/10.70675/146ea303z028fz44a4z9066z1f3a87a09eeb</dc:identifier>
<dcterms:dateAccepted xsi:type="dcterms:W3CDTF">2015-02-24</dcterms:dateAccepted>
<tef:thesis.degree>
<tef:thesis.degree.discipline xml:lang="fr">Génie civil</tef:thesis.degree.discipline>
<tef:thesis.degree.grantor>
<tef:nom>Strasbourg</tef:nom>
<tef:autoriteExterne autoriteSource="Sudoc">131056549</tef:autoriteExterne>
</tef:thesis.degree.grantor>
<tef:thesis.degree.level>Doctorat</tef:thesis.degree.level>
<tef:thesis.degree.name xml:lang="fr">Docteur es</tef:thesis.degree.name>
</tef:thesis.degree>
<tef:theseSurTravaux>non</tef:theseSurTravaux>
<tef:avisJury>oui</tef:avisJury>
<tef:directeurThese>
<tef:nom>Migault</tef:nom>
<tef:prenom>Bernard</tef:prenom>
<tef:autoriteInterne>MADS_DIRECTEUR_DE_THESE_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">182410811</tef:autoriteExterne>
</tef:directeurThese>
<tef:presidentJury>
<tef:nom>Masrouri</tef:nom>
<tef:prenom>Farimah</tef:prenom>
<tef:autoriteInterne>MADS_PRESIDENT_DU_JURY</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">031509762</tef:autoriteExterne>
</tef:presidentJury>
<tef:membreJury>
<tef:nom>Chazallon</tef:nom>
<tef:prenom>Cyrille</tef:prenom>
<tef:autoriteInterne>MADS_MEMBRE_DU_JURY_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">122091736</tef:autoriteExterne>
</tef:membreJury>
<tef:membreJury>
<tef:nom>Nowamooz</tef:nom>
<tef:prenom>Hossein</tef:prenom>
<tef:autoriteInterne>MADS_MEMBRE_DU_JURY_2</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">13084201X</tef:autoriteExterne>
</tef:membreJury>
<tef:rapporteur>
<tef:nom>Cui</tef:nom>
<tef:prenom>Yu Jun</tef:prenom>
<tef:autoriteInterne>MADS_RAPPORTEUR_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">116318627</tef:autoriteExterne>
</tef:rapporteur>
<tef:rapporteur>
<tef:nom>Daouadji</tef:nom>
<tef:prenom>Ali</tef:prenom>
<tef:autoriteInterne>MADS_RAPPORTEUR_2</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">150568096</tef:autoriteExterne>
</tef:rapporteur>
<tef:ecoleDoctorale>
<tef:nom>École doctorale Mathématiques, sciences de l'information et de l'ingénieur (Strasbourg ; 1997-....)</tef:nom>
<tef:autoriteInterne>MADS_ECOLE_DOCTORALE_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Annuaire des formations doctorales et des unités de recherche">MA</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="Sudoc">156504863</tef:autoriteExterne>
</tef:ecoleDoctorale>
<tef:partenaireRecherche type="laboratoire">
<tef:nom>Laboratoire des sciences de l'ingénieur, de l'informatique et de l'imagerie (Strasbourg ; 2013-....)</tef:nom>
<tef:autoriteInterne>MADS_PARTENAIRE_DE_RECHERCHE_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Annuaire des formations doctorales et des unités de recherche">UMR7357</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="Sudoc">176969721</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="labTEL">217648</tef:autoriteExterne>
</tef:partenaireRecherche>
<tef:oaiSetSpec>ddc:620</tef:oaiSetSpec>
<tef:MADSAuthority authorityID="MADS_DIRECTEUR_DE_THESE_1" type="personal">
<tef:personMADS>
<mads:namePart type="family">Migault</mads:namePart>
<mads:namePart type="given">Bernard</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_PRESIDENT_DU_JURY" type="personal">
<tef:personMADS>
<mads:namePart type="family">Masrouri</mads:namePart>
<mads:namePart type="given">Farimah</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_MEMBRE_DU_JURY_1" type="personal">
<tef:personMADS>
<mads:namePart type="family">Chazallon</mads:namePart>
<mads:namePart type="given">Cyrille</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_MEMBRE_DU_JURY_2" type="personal">
<tef:personMADS>
<mads:namePart type="family">Nowamooz</mads:namePart>
<mads:namePart type="given">Hossein</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_RAPPORTEUR_1" type="personal">
<tef:personMADS>
<mads:namePart type="family">Cui</mads:namePart>
<mads:namePart type="given">Yu Jun</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_RAPPORTEUR_2" type="personal">
<tef:personMADS>
<mads:namePart type="family">Daouadji</mads:namePart>
<mads:namePart type="given">Ali</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_ECOLE_DOCTORALE_1" type="corporate">
<tef:personMADS>
<mads:namePart type="family">École doctorale Mathématiques, sciences de l'information et de l'ingénieur (Strasbourg ; 1997-....)</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_PARTENAIRE_DE_RECHERCHE_1" type="corporate">
<tef:personMADS>
<mads:namePart type="family">Laboratoire des sciences de l'ingénieur, de l'informatique et de l'imagerie (Strasbourg)</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
</tef:thesisAdmin>
</mets:xmlData>
</mets:mdWrap>
</mets:techMD>
<mets:techMD ID="ABES.STAR.THESE_58325.VERSION_COMPLETE.EDITION_ARCHIVAGE.TECH_FICHIER.DOSSIER_1.DOSSIER_1.FICHIER_1">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_tech_fichier">
<mets:xmlData>
<tef:meta_fichier>
<tef:formatFichier>PDF</tef:formatFichier>
<tef:taille>4261373</tef:taille>
</tef:meta_fichier>
</mets:xmlData>
</mets:mdWrap>
</mets:techMD>
<mets:rightsMD ID="ABES.STAR.THESE_58325.DROITS_UNIVERSITE">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_etablissement_these">
<mets:xmlData>
<metsRights:RightsDeclarationMD RIGHTSCATEGORY="CONTRACTUAL">
<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
<mets:rightsMD ID="ABES.STAR.THESE_58325.DROITS_DOCTORANT">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_auteur_these">
<mets:xmlData>
<metsRights:RightsDeclarationMD RIGHTSCATEGORY="CONTRACTUAL">
<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
<mets:rightsMD ID="ABES.STAR.THESE_58325.VERSION_COMPLETE.DROITS">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_version">
<mets:xmlData>
<metsRights:RightsDeclarationMD RIGHTSCATEGORY="CONTRACTUAL">
<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
</mets:amdSec>
<mets:fileSec>
<mets:fileGrp ID="ABES.STAR.THESE_58325.VERSION_COMPLETE.EDITION_ARCHIVAGE.FILEGRP" USE="archive">
<mets:file ADMID="ABES.STAR.THESE_58325.VERSION_COMPLETE.EDITION_ARCHIVAGE.TECH_FICHIER.DOSSIER_1.DOSSIER_1.FICHIER_1" ID="ABES.STAR.THESE_58325.VERSION_COMPLETE.EDITION_ARCHIVAGE.DOSSIER_1.DOSSIER_1.FICHIER_1" SEQ="1">
<mets:FLocat LOCTYPE="URL" xlink:href="STRA/THESE_58325/document/0/0/Li_Kai_2015_ED269_A.pdf"/>
</mets:file>
</mets:fileGrp>
</mets:fileSec>
<mets:structMap TYPE="logical">
<mets:div ADMID="ABES.STAR.THESE_58325.ADMINISTRATION ABES.STAR.THESE_58325.DROITS_UNIVERSITE ABES.STAR.THESE_58325.DROITS_DOCTORANT" CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_58325" DMDID="ABES.STAR.THESE_58325.DESCRIPTION_BIBLIOGRAPHIQUE" TYPE="THESE">
<mets:div ADMID="ABES.STAR.THESE_58325.VERSION_COMPLETE.DROITS" CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_58325.ABES.STAR.THESE_58325.VERSION_COMPLETE" TYPE="VERSION_COMPLETE">
<mets:div CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_58325.VERSION_COMPLETE.EDITION_ARCHIVAGE" DMDID="ABES.STAR.THESE_58325.VERSION_COMPLETE.DESCRIPTION.EDITION_ARCHIVAGE" TYPE="EDITION">
<mets:fptr FILEID="ABES.STAR.THESE_58325.VERSION_COMPLETE.EDITION_ARCHIVAGE.FILEGRP"/>
</mets:div>
<mets:div CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_58325.VERSION_COMPLETE.EDITION_1" DMDID="ABES.STAR.THESE_58325.VERSION_COMPLETE.DESCRIPTION.EDITION_1" TYPE="EDITION"/>
</mets:div>
</mets:div>
</mets:structMap>
</mets:mets>