Particle image velocimetry and digital image correlation for determining the elasticity modulus in wood
ABSTRACT: Several non-destructive testing techniques have been improved and tested in recent years. The non-destructive testing techniques using particle image velocimetry (PIV) and digital image correlation (DIC) differ from conventional testing techniques, as they allow making measurements indirec...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universidade de São Paulo
2021-11-01
|
| Series: | Scientia Agricola |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162022000600101&tlng=en |
| _version_ | 1831714104629264384 |
|---|---|
| author | Cássio Humberto Lima Francisco Carlos Gomes Rodrigo Allan Pereira Fernando Pujaico Rivera |
| author_facet | Cássio Humberto Lima Francisco Carlos Gomes Rodrigo Allan Pereira Fernando Pujaico Rivera |
| author_sort | Cássio Humberto Lima |
| collection | DOAJ |
| description | ABSTRACT: Several non-destructive testing techniques have been improved and tested in recent years. The non-destructive testing techniques using particle image velocimetry (PIV) and digital image correlation (DIC) differ from conventional testing techniques, as they allow making measurements indirectly. In this study, the elastic modulus in wood beams of Eucalyptus grandis and Pinus oocarpa were determined using PIV and DIC. The application of PIV and DIC techniques occurred during the static bending tests, when the displacements were also measured by the conventional method. The applied load values allowed calculating the elasticity modulus. In all regions of analysis, the mean values of the elasticity modulus found by the DIC, PIV and conventional method are statistically equivalent. It is concluded that the PIV and DIC testing techniques can be used to determine mechanical properties of wood. |
| first_indexed | 2024-12-20T23:53:35Z |
| format | Article |
| id | doaj.art-c313e38ad5f44bb390d9eee3d048197a |
| institution | Directory Open Access Journal |
| issn | 1678-992X |
| language | English |
| last_indexed | 2024-12-20T23:53:35Z |
| publishDate | 2021-11-01 |
| publisher | Universidade de São Paulo |
| record_format | Article |
| series | Scientia Agricola |
| spelling | doaj.art-c313e38ad5f44bb390d9eee3d048197a2022-12-21T19:22:47ZengUniversidade de São PauloScientia Agricola1678-992X2021-11-0179610.1590/1678-992x-2020-0297Particle image velocimetry and digital image correlation for determining the elasticity modulus in woodCássio Humberto Limahttps://orcid.org/0000-0003-1234-302XFrancisco Carlos Gomeshttps://orcid.org/0000-0002-4957-094XRodrigo Allan Pereirahttps://orcid.org/0000-0002-1628-1172Fernando Pujaico Riverahttps://orcid.org/0000-0002-4970-2818ABSTRACT: Several non-destructive testing techniques have been improved and tested in recent years. The non-destructive testing techniques using particle image velocimetry (PIV) and digital image correlation (DIC) differ from conventional testing techniques, as they allow making measurements indirectly. In this study, the elastic modulus in wood beams of Eucalyptus grandis and Pinus oocarpa were determined using PIV and DIC. The application of PIV and DIC techniques occurred during the static bending tests, when the displacements were also measured by the conventional method. The applied load values allowed calculating the elasticity modulus. In all regions of analysis, the mean values of the elasticity modulus found by the DIC, PIV and conventional method are statistically equivalent. It is concluded that the PIV and DIC testing techniques can be used to determine mechanical properties of wood.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162022000600101&tlng=ennon-destructive testselastic modulusdisplacements |
| spellingShingle | Cássio Humberto Lima Francisco Carlos Gomes Rodrigo Allan Pereira Fernando Pujaico Rivera Particle image velocimetry and digital image correlation for determining the elasticity modulus in wood Scientia Agricola non-destructive tests elastic modulus displacements |
| title | Particle image velocimetry and digital image correlation for determining the elasticity modulus in wood |
| title_full | Particle image velocimetry and digital image correlation for determining the elasticity modulus in wood |
| title_fullStr | Particle image velocimetry and digital image correlation for determining the elasticity modulus in wood |
| title_full_unstemmed | Particle image velocimetry and digital image correlation for determining the elasticity modulus in wood |
| title_short | Particle image velocimetry and digital image correlation for determining the elasticity modulus in wood |
| title_sort | particle image velocimetry and digital image correlation for determining the elasticity modulus in wood |
| topic | non-destructive tests elastic modulus displacements |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162022000600101&tlng=en |
| work_keys_str_mv | AT cassiohumbertolima particleimagevelocimetryanddigitalimagecorrelationfordeterminingtheelasticitymodulusinwood AT franciscocarlosgomes particleimagevelocimetryanddigitalimagecorrelationfordeterminingtheelasticitymodulusinwood AT rodrigoallanpereira particleimagevelocimetryanddigitalimagecorrelationfordeterminingtheelasticitymodulusinwood AT fernandopujaicorivera particleimagevelocimetryanddigitalimagecorrelationfordeterminingtheelasticitymodulusinwood |