Single-crystal gradient plasticity with an accumulated plastic slip: Theory and applications
In experiments on metallic microwires, size effects occur as a result of the interaction of dislocations with, e.g., grain boundaries. In continuum theories this behavior can be approximated using gradient plasticity. A numerically efficient geometrically linear gradient plasticity theory is develop...
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| Format: | Online |
| Language: | English |
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KIT Scientific Publishing
2021
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| Online Access: | 35533 |
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| _version_ | 1869514200101945344 |
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| author | Bayerschen, Eric |
| author_browse | Bayerschen, Eric |
| author_facet | Bayerschen, Eric |
| author_sort | Bayerschen, Eric |
| collection | Directory of Open Access Books |
| description | In experiments on metallic microwires, size effects occur as a result of the interaction of dislocations with, e.g., grain boundaries. In continuum theories this behavior can be approximated using gradient plasticity. A numerically efficient geometrically linear gradient plasticity theory is developed considering the grain boundaries and implemented with finite elements. Simulations are performed for several metals in comparison to experiments and discrete dislocation dynamics simulations. |
| format | Online |
| id | doab-20.500.12854ir-59416 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | KIT Scientific Publishing |
| publisherStr | KIT Scientific Publishing |
| record_format | ojs |
| spelling | doab-20.500.12854ir-594162024-04-09T23:16:18Z Single-crystal gradient plasticity with an accumulated plastic slip: Theory and applications Bayerschen, Eric T1-995 Finite element method Microwires Einkristallplastizität Finite Elemente MethodeGradient plasticity Korngrenzeffekte Single-crystal plasticity Mikrodrähte Grain boundary influence Gradientenplastizität thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues In experiments on metallic microwires, size effects occur as a result of the interaction of dislocations with, e.g., grain boundaries. In continuum theories this behavior can be approximated using gradient plasticity. A numerically efficient geometrically linear gradient plasticity theory is developed considering the grain boundaries and implemented with finite elements. Simulations are performed for several metals in comparison to experiments and discrete dislocation dynamics simulations. 2021-02-12T03:38:34Z 2021-02-12T03:38:34Z 2019-07-30 20:02:02 2017 book 35533 2192693X 9783731506065 https://directory.doabooks.org/handle/20.500.12854/59416 eng Schriftenreihe Kontinuumsmechanik im Maschinenbau / Karlsruher Institut für Technologie, Institut für Technische Mechanik - Bereich Kontinuumsmechanik image/jpeg Attribution-ShareAlike 4.0 International https://www.ksp.kit.edu/9783731506065 KIT Scientific Publishing 10.5445/KSP/1000062103 10.5445/KSP/1000062103 68fffc18-8f7b-44fa-ac7e-0b7d7d979bd2 9783731506065 XII, 250 p. open access |
| spellingShingle | T1-995 Finite element method Microwires Einkristallplastizität Finite Elemente MethodeGradient plasticity Korngrenzeffekte Single-crystal plasticity Mikrodrähte Grain boundary influence Gradientenplastizität thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues Bayerschen, Eric Single-crystal gradient plasticity with an accumulated plastic slip: Theory and applications |
| title | Single-crystal gradient plasticity with an accumulated plastic slip: Theory and applications |
| title_full | Single-crystal gradient plasticity with an accumulated plastic slip: Theory and applications |
| title_fullStr | Single-crystal gradient plasticity with an accumulated plastic slip: Theory and applications |
| title_full_unstemmed | Single-crystal gradient plasticity with an accumulated plastic slip: Theory and applications |
| title_short | Single-crystal gradient plasticity with an accumulated plastic slip: Theory and applications |
| title_sort | single crystal gradient plasticity with an accumulated plastic slip theory and applications |
| topic | T1-995 Finite element method Microwires Einkristallplastizität Finite Elemente MethodeGradient plasticity Korngrenzeffekte Single-crystal plasticity Mikrodrähte Grain boundary influence Gradientenplastizität thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues |
| topic_facet | T1-995 Finite element method Microwires Einkristallplastizität Finite Elemente MethodeGradient plasticity Korngrenzeffekte Single-crystal plasticity Mikrodrähte Grain boundary influence Gradientenplastizität thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues |
| url | 35533 |
| work_keys_str_mv | AT bayerscheneric singlecrystalgradientplasticitywithanaccumulatedplasticsliptheoryandapplications |