A general model of hard and soft interfaces with damage
In recent years, adhesive bonding became a very common assembly technique in many industrial sectors, such as aeronautical, civil, energetic, automotive and biomedical engineering, as an alternative to conventional joining techniques, such as welding and riveting. Adhesive bonding provides several a...
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| creator | Lebon, Frédéric Raffa, Maria Letizia Rizzoni, Raffaella |
| description | In recent years, adhesive bonding became a very common assembly technique in many industrial sectors, such as aeronautical, civil, energetic, automotive and biomedical engineering, as an alternative to conventional joining techniques, such as welding and riveting. Adhesive bonding provides several advantages, including reduced stress concentrations, higher corrosion resistance, water tightness, and the ability to join materials with dissimilar properties.
In this paper, a general model of interfaces is presented. This model includes hard (the stiffness of the adhesive is of the same order as that of the substrates) or soft (the stiffness of the adhesive is lower than that of the substrates) interfaces. The model takes into account a damage parameter. The adhesive material is obtained by homogenizing a micro-cracked media. The porosity (or crack density) of the medium is chosen as the damage parameter. An evolution law based on the standard material theory is introduced. Academic examples are presented to show the evolution of the mechanical parameters and the relevance of the model. |
| doi_str_mv | 10.1063/5.0145013 |
| format | Conference Proceeding |
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In this paper, a general model of interfaces is presented. This model includes hard (the stiffness of the adhesive is of the same order as that of the substrates) or soft (the stiffness of the adhesive is lower than that of the substrates) interfaces. The model takes into account a damage parameter. The adhesive material is obtained by homogenizing a micro-cracked media. The porosity (or crack density) of the medium is chosen as the damage parameter. An evolution law based on the standard material theory is introduced. Academic examples are presented to show the evolution of the mechanical parameters and the relevance of the model.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/5.0145013</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Adhesive bonding ; Aeronautical engineering ; Automotive engineering ; Biomedical engineering ; Corrosion resistance ; Damage ; Dissimilar materials ; Evolution ; Mathematical models ; Mechanical properties ; Parameters ; Riveting ; Stiffness ; Substrates ; Watertightness</subject><ispartof>AIP conference proceedings, 2023, Vol.2848 (1)</ispartof><rights>Author(s)</rights><rights>2023 Author(s). Published by AIP Publishing.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/acp/article-lookup/doi/10.1063/5.0145013$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,794,4512,23930,23931,25140,27924,27925,76384</link.rule.ids></links><search><contributor>Rodríguez-Tembleque, Luis</contributor><contributor>Correa, Elena</contributor><contributor>Aliabadi, Ferri</contributor><creatorcontrib>Lebon, Frédéric</creatorcontrib><creatorcontrib>Raffa, Maria Letizia</creatorcontrib><creatorcontrib>Rizzoni, Raffaella</creatorcontrib><title>A general model of hard and soft interfaces with damage</title><title>AIP conference proceedings</title><description>In recent years, adhesive bonding became a very common assembly technique in many industrial sectors, such as aeronautical, civil, energetic, automotive and biomedical engineering, as an alternative to conventional joining techniques, such as welding and riveting. Adhesive bonding provides several advantages, including reduced stress concentrations, higher corrosion resistance, water tightness, and the ability to join materials with dissimilar properties.
In this paper, a general model of interfaces is presented. This model includes hard (the stiffness of the adhesive is of the same order as that of the substrates) or soft (the stiffness of the adhesive is lower than that of the substrates) interfaces. The model takes into account a damage parameter. The adhesive material is obtained by homogenizing a micro-cracked media. The porosity (or crack density) of the medium is chosen as the damage parameter. An evolution law based on the standard material theory is introduced. Academic examples are presented to show the evolution of the mechanical parameters and the relevance of the model.</description><subject>Adhesive bonding</subject><subject>Aeronautical engineering</subject><subject>Automotive engineering</subject><subject>Biomedical engineering</subject><subject>Corrosion resistance</subject><subject>Damage</subject><subject>Dissimilar materials</subject><subject>Evolution</subject><subject>Mathematical models</subject><subject>Mechanical properties</subject><subject>Parameters</subject><subject>Riveting</subject><subject>Stiffness</subject><subject>Substrates</subject><subject>Watertightness</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2023</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNp9kEtLAzEYRYMoWKsL_0HAnTA1X5LJY1mKLyi4UXAXMpOkndJOxiRV_PeOtODOxeVuDvfCQegayAyIYHf1jACvCbATNIG6hkoKEKdoQojmFeXs_Rxd5LwhhGop1QTJOV753ie7xbvo_BbHgNc2OWx7h3MMBXd98SnY1mf81ZU1dnZnV_4SnQW7zf7q2FP09nD_uniqli-Pz4v5shpAqFJpWlMnGPWNboSmIgCIhisVnNIBGDCrfODcA9PSSqHbljaaKwdaM6G5ZFN0c9gdUvzY-1zMJu5TP14aqijXY5gaqdsDlduu2NLF3gyp29n0bYCYXzGmNkcx_8GfMf2BZnCB_QCvamD0</recordid><startdate>20230612</startdate><enddate>20230612</enddate><creator>Lebon, Frédéric</creator><creator>Raffa, Maria Letizia</creator><creator>Rizzoni, Raffaella</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20230612</creationdate><title>A general model of hard and soft interfaces with damage</title><author>Lebon, Frédéric ; Raffa, Maria Letizia ; Rizzoni, Raffaella</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p168t-9252d632eb9b6926f116b488fd89f1313a8ef44e1397a769cc2b948d199369473</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Adhesive bonding</topic><topic>Aeronautical engineering</topic><topic>Automotive engineering</topic><topic>Biomedical engineering</topic><topic>Corrosion resistance</topic><topic>Damage</topic><topic>Dissimilar materials</topic><topic>Evolution</topic><topic>Mathematical models</topic><topic>Mechanical properties</topic><topic>Parameters</topic><topic>Riveting</topic><topic>Stiffness</topic><topic>Substrates</topic><topic>Watertightness</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lebon, Frédéric</creatorcontrib><creatorcontrib>Raffa, Maria Letizia</creatorcontrib><creatorcontrib>Rizzoni, Raffaella</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lebon, Frédéric</au><au>Raffa, Maria Letizia</au><au>Rizzoni, Raffaella</au><au>Rodríguez-Tembleque, Luis</au><au>Correa, Elena</au><au>Aliabadi, Ferri</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A general model of hard and soft interfaces with damage</atitle><btitle>AIP conference proceedings</btitle><date>2023-06-12</date><risdate>2023</risdate><volume>2848</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>In recent years, adhesive bonding became a very common assembly technique in many industrial sectors, such as aeronautical, civil, energetic, automotive and biomedical engineering, as an alternative to conventional joining techniques, such as welding and riveting. Adhesive bonding provides several advantages, including reduced stress concentrations, higher corrosion resistance, water tightness, and the ability to join materials with dissimilar properties.
In this paper, a general model of interfaces is presented. This model includes hard (the stiffness of the adhesive is of the same order as that of the substrates) or soft (the stiffness of the adhesive is lower than that of the substrates) interfaces. The model takes into account a damage parameter. The adhesive material is obtained by homogenizing a micro-cracked media. The porosity (or crack density) of the medium is chosen as the damage parameter. An evolution law based on the standard material theory is introduced. Academic examples are presented to show the evolution of the mechanical parameters and the relevance of the model.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0145013</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2023, Vol.2848 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_scitation_primary_10_1063_5_0145013 |
| source | AIP Journals Complete |
| subjects | Adhesive bonding Aeronautical engineering Automotive engineering Biomedical engineering Corrosion resistance Damage Dissimilar materials Evolution Mathematical models Mechanical properties Parameters Riveting Stiffness Substrates Watertightness |
| title | A general model of hard and soft interfaces with damage |
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