Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids
AbstractThis paper presents a finite element formulation for the analysis of two dimensional reinforced elastic solids developing both small and large deformations without increasing the number of degrees of freedom. Fibers are spread inside the domain without the necessity of node coincidence. Cont...
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| Format: | Article |
| Language: | English |
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Marcílio Alves
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| Series: | Latin American Journal of Solids and Structures |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252015000300583&lng=en&tlng=en |
| _version_ | 1819207650250850304 |
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| author | Rodrigo Ribeiro Paccola Maria do Socorro Martins Sampaio Humberto Breves Coda |
| author_facet | Rodrigo Ribeiro Paccola Maria do Socorro Martins Sampaio Humberto Breves Coda |
| author_sort | Rodrigo Ribeiro Paccola |
| collection | DOAJ |
| description | AbstractThis paper presents a finite element formulation for the analysis of two dimensional reinforced elastic solids developing both small and large deformations without increasing the number of degrees of freedom. Fibers are spread inside the domain without the necessity of node coincidence. Contact stress analysis is carried out for both straight and curved elements via two different strategies. The first employs consistent differential relations and the second adopts a simple average calculation. The development of all equations is described along the paper. Numerical examples are employed to demonstrate the behavior of the proposed methodology and to compare the contact stress results for both calculations. |
| first_indexed | 2024-12-23T05:26:52Z |
| format | Article |
| id | doaj.art-3ff40b15c89a4880b962ff446c4b71b4 |
| institution | Directory Open Access Journal |
| issn | 1679-7825 |
| language | English |
| last_indexed | 2024-12-23T05:26:52Z |
| publisher | Marcílio Alves |
| record_format | Article |
| series | Latin American Journal of Solids and Structures |
| spelling | doaj.art-3ff40b15c89a4880b962ff446c4b71b42022-12-21T17:58:34ZengMarcílio AlvesLatin American Journal of Solids and Structures1679-782512358361110.1590/1679-78251282S1679-78252015000300583Fiber-matrix Contact Stress Analysis for Elastic 2D Composite SolidsRodrigo Ribeiro PaccolaMaria do Socorro Martins SampaioHumberto Breves CodaAbstractThis paper presents a finite element formulation for the analysis of two dimensional reinforced elastic solids developing both small and large deformations without increasing the number of degrees of freedom. Fibers are spread inside the domain without the necessity of node coincidence. Contact stress analysis is carried out for both straight and curved elements via two different strategies. The first employs consistent differential relations and the second adopts a simple average calculation. The development of all equations is described along the paper. Numerical examples are employed to demonstrate the behavior of the proposed methodology and to compare the contact stress results for both calculations.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252015000300583&lng=en&tlng=enFinite element methodgeometrical nonlinearityfiber-reinforced solidscontact stress analysis |
| spellingShingle | Rodrigo Ribeiro Paccola Maria do Socorro Martins Sampaio Humberto Breves Coda Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids Latin American Journal of Solids and Structures Finite element method geometrical nonlinearity fiber-reinforced solids contact stress analysis |
| title | Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids |
| title_full | Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids |
| title_fullStr | Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids |
| title_full_unstemmed | Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids |
| title_short | Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids |
| title_sort | fiber matrix contact stress analysis for elastic 2d composite solids |
| topic | Finite element method geometrical nonlinearity fiber-reinforced solids contact stress analysis |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252015000300583&lng=en&tlng=en |
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