Investigation of the accuracy of Digital Image Correlation (DIC) in measuring full-field strain for timber materials
As one of the most successful techniques in experimental mechanics, digital image correlation (DIC) has been widely used to measure the motion and deformation of solid materials, especially in situations where non-contact measurement is required. This study describes and provides a comprehensive ove...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/101/e3sconf_icdmm2023_09002.pdf |
| _version_ | 1797345020290793472 |
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| author | Prita Melinda Annisa Satria Yoresta Fengky Higuchi Shogo Yamazaki Yosuke Matsumoto Yukihiro |
| author_facet | Prita Melinda Annisa Satria Yoresta Fengky Higuchi Shogo Yamazaki Yosuke Matsumoto Yukihiro |
| author_sort | Prita Melinda Annisa |
| collection | DOAJ |
| description | As one of the most successful techniques in experimental mechanics, digital image correlation (DIC) has been widely used to measure the motion and deformation of solid materials, especially in situations where non-contact measurement is required. This study describes and provides a comprehensive overview of the application of DIC using the open-source platform Ncorr on orthotropic materials. Orthotropic materials are a subset of anisotropic materials; their properties depend on the direction in which they are measured. Deformation displacement and in-plane strain in two directions are extracted from digital image correlation using a reference image recorded during the experiment. Tests are carried out on Laminated Veneer Lumber timber specimens according to the ASTM standard to determine the mechanical properties of materials under compression. DIC has proven to be a reliable, consistent, and cost-effective non-contact deformation measurement method that can assist in the extraction of mechanical properties of orthotropic materials. This study also showed that DIC analysis with a natural timber grain can be used to measure the displacement and strain fields of the material. |
| first_indexed | 2024-03-08T11:11:23Z |
| format | Article |
| id | doaj.art-636bb46a706c429f8732adf5bcfa5353 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-08T11:11:23Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-636bb46a706c429f8732adf5bcfa53532024-01-26T10:41:45ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014640900210.1051/e3sconf/202346409002e3sconf_icdmm2023_09002Investigation of the accuracy of Digital Image Correlation (DIC) in measuring full-field strain for timber materialsPrita Melinda Annisa0Satria Yoresta Fengky1Higuchi Shogo2Yamazaki Yosuke3Matsumoto Yukihiro4Department of Architecture and Civil Engineering, Toyohashi University of TechnologyDepartment of Architecture and Civil Engineering, Toyohashi University of TechnologyDepartment of Architecture and Civil Engineering, Toyohashi University of TechnologyDepartment of Architecture and Civil Engineering, Toyohashi University of TechnologyDepartment of Architecture and Civil Engineering, Toyohashi University of TechnologyAs one of the most successful techniques in experimental mechanics, digital image correlation (DIC) has been widely used to measure the motion and deformation of solid materials, especially in situations where non-contact measurement is required. This study describes and provides a comprehensive overview of the application of DIC using the open-source platform Ncorr on orthotropic materials. Orthotropic materials are a subset of anisotropic materials; their properties depend on the direction in which they are measured. Deformation displacement and in-plane strain in two directions are extracted from digital image correlation using a reference image recorded during the experiment. Tests are carried out on Laminated Veneer Lumber timber specimens according to the ASTM standard to determine the mechanical properties of materials under compression. DIC has proven to be a reliable, consistent, and cost-effective non-contact deformation measurement method that can assist in the extraction of mechanical properties of orthotropic materials. This study also showed that DIC analysis with a natural timber grain can be used to measure the displacement and strain fields of the material.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/101/e3sconf_icdmm2023_09002.pdf |
| spellingShingle | Prita Melinda Annisa Satria Yoresta Fengky Higuchi Shogo Yamazaki Yosuke Matsumoto Yukihiro Investigation of the accuracy of Digital Image Correlation (DIC) in measuring full-field strain for timber materials E3S Web of Conferences |
| title | Investigation of the accuracy of Digital Image Correlation (DIC) in measuring full-field strain for timber materials |
| title_full | Investigation of the accuracy of Digital Image Correlation (DIC) in measuring full-field strain for timber materials |
| title_fullStr | Investigation of the accuracy of Digital Image Correlation (DIC) in measuring full-field strain for timber materials |
| title_full_unstemmed | Investigation of the accuracy of Digital Image Correlation (DIC) in measuring full-field strain for timber materials |
| title_short | Investigation of the accuracy of Digital Image Correlation (DIC) in measuring full-field strain for timber materials |
| title_sort | investigation of the accuracy of digital image correlation dic in measuring full field strain for timber materials |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/101/e3sconf_icdmm2023_09002.pdf |
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