On the Temperature Dependent Mechanical Response of Dynamically-loaded Shear-dominated Adhesive Structures
A mode II mechanical characterisation of the adhesive joints is performed testing shear lap joint specimens in a Split Hopkinson Tensile Bar (SHTB), equipped with a temperature chamber. The experimentallyobtained traction-separation curves were used to develop a Cohesive Zone Model (CZM) capable of...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2021-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2021/04/epjconf_dymat2021_02016.pdf |
| _version_ | 1818588979285458944 |
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| author | Erice Borja Lißner Maria Wittig Jan Hornig Andreas Gude Maik Petrinic Nik |
| author_facet | Erice Borja Lißner Maria Wittig Jan Hornig Andreas Gude Maik Petrinic Nik |
| author_sort | Erice Borja |
| collection | DOAJ |
| description | A mode II mechanical characterisation of the adhesive joints is performed testing shear lap joint specimens in a Split Hopkinson Tensile Bar (SHTB), equipped with a temperature chamber. The experimentallyobtained traction-separation curves were used to develop a Cohesive Zone Model (CZM) capable of representing the strain-rate and temperaturedependent mechanical response of the adhesive joints. To validate the model, End Notch Flexure (ENF) multi-material specimens made from titanium and carbon fibre reinforced polymer composite laminates were tested at different temperatures using a Split Hopkinson Pressure Bar setup with an in-house made temperature chamber. The finite element (FE) simulations of such tests employing the developed CZM showed the model’s ability to accurately predict the adhesive joints’ failure as well as to understand the failure sequence of multi-material adhesive joint combinations. |
| first_indexed | 2024-12-16T09:33:21Z |
| format | Article |
| id | doaj.art-4d5536a77aa54abba591f683629aa546 |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-12-16T09:33:21Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-4d5536a77aa54abba591f683629aa5462022-12-21T22:36:27ZengEDP SciencesEPJ Web of Conferences2100-014X2021-01-012500201610.1051/epjconf/202125002016epjconf_dymat2021_02016On the Temperature Dependent Mechanical Response of Dynamically-loaded Shear-dominated Adhesive StructuresErice BorjaLißner Maria0Wittig Jan1Hornig Andreas2Gude Maik3Petrinic Nik4Department of Engineering Science, University of OxfordInstitute of Lightweight Engineering and Polymer Technology (ILK), Technische Universität DresdenInstitute of Lightweight Engineering and Polymer Technology (ILK), Technische Universität DresdenInstitute of Lightweight Engineering and Polymer Technology (ILK), Technische Universität DresdenDepartment of Engineering Science, University of OxfordA mode II mechanical characterisation of the adhesive joints is performed testing shear lap joint specimens in a Split Hopkinson Tensile Bar (SHTB), equipped with a temperature chamber. The experimentallyobtained traction-separation curves were used to develop a Cohesive Zone Model (CZM) capable of representing the strain-rate and temperaturedependent mechanical response of the adhesive joints. To validate the model, End Notch Flexure (ENF) multi-material specimens made from titanium and carbon fibre reinforced polymer composite laminates were tested at different temperatures using a Split Hopkinson Pressure Bar setup with an in-house made temperature chamber. The finite element (FE) simulations of such tests employing the developed CZM showed the model’s ability to accurately predict the adhesive joints’ failure as well as to understand the failure sequence of multi-material adhesive joint combinations.https://www.epj-conferences.org/articles/epjconf/pdf/2021/04/epjconf_dymat2021_02016.pdf |
| spellingShingle | Erice Borja Lißner Maria Wittig Jan Hornig Andreas Gude Maik Petrinic Nik On the Temperature Dependent Mechanical Response of Dynamically-loaded Shear-dominated Adhesive Structures EPJ Web of Conferences |
| title | On the Temperature Dependent Mechanical Response of Dynamically-loaded Shear-dominated Adhesive Structures |
| title_full | On the Temperature Dependent Mechanical Response of Dynamically-loaded Shear-dominated Adhesive Structures |
| title_fullStr | On the Temperature Dependent Mechanical Response of Dynamically-loaded Shear-dominated Adhesive Structures |
| title_full_unstemmed | On the Temperature Dependent Mechanical Response of Dynamically-loaded Shear-dominated Adhesive Structures |
| title_short | On the Temperature Dependent Mechanical Response of Dynamically-loaded Shear-dominated Adhesive Structures |
| title_sort | on the temperature dependent mechanical response of dynamically loaded shear dominated adhesive structures |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2021/04/epjconf_dymat2021_02016.pdf |
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