Singlemode-multimode-singlemode fiber structure as compressive strain sensor on a reinforced concrete beam
In this paper, we demonstrate a single-mode–multimode–single-mode (SMS) fiber structure to measure compressive strain in the elastic regime of a reinforced concrete beam. The fabrication method used to produce a 3.12 m reinforced concrete beam that met the Euro code (EC2) requirements was also demon...
| Main Authors: | , , , , , , |
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| Format: | Article |
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Elsevier
2018
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| _version_ | 1825721354431758336 |
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| author | Chew, S.P. Zulkifli, Ahmad Zarif Hamad, H. Harun, Sulaiman Wadi Lee, L.Y. Razak, H.A. Adikan, Faisal Rafiq Mahamd |
| author_facet | Chew, S.P. Zulkifli, Ahmad Zarif Hamad, H. Harun, Sulaiman Wadi Lee, L.Y. Razak, H.A. Adikan, Faisal Rafiq Mahamd |
| author_sort | Chew, S.P. |
| collection | UM |
| description | In this paper, we demonstrate a single-mode–multimode–single-mode (SMS) fiber structure to measure compressive strain in the elastic regime of a reinforced concrete beam. The fabrication method used to produce a 3.12 m reinforced concrete beam that met the Euro code (EC2) requirements was also demonstrated in this work. Strain measurement via the SMS sensor was calibrated using an electrical resistance strain gauge and a data logger to obtain accurate measurements of the strain. A linear transmission spectral red shift was observed as the strain value was increased from 0 mm/mm to 0.000116 mm/mm. Hence, the SMS sensor could provide a sensitivity of 3778.1 nm/(mm/mm) with a linearity of 0.9661. |
| first_indexed | 2024-03-06T05:49:05Z |
| format | Article |
| id | um.eprints-19713 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:49:05Z |
| publishDate | 2018 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | um.eprints-197132019-12-20T07:27:17Z http://eprints.um.edu.my/19713/ Singlemode-multimode-singlemode fiber structure as compressive strain sensor on a reinforced concrete beam Chew, S.P. Zulkifli, Ahmad Zarif Hamad, H. Harun, Sulaiman Wadi Lee, L.Y. Razak, H.A. Adikan, Faisal Rafiq Mahamd TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering In this paper, we demonstrate a single-mode–multimode–single-mode (SMS) fiber structure to measure compressive strain in the elastic regime of a reinforced concrete beam. The fabrication method used to produce a 3.12 m reinforced concrete beam that met the Euro code (EC2) requirements was also demonstrated in this work. Strain measurement via the SMS sensor was calibrated using an electrical resistance strain gauge and a data logger to obtain accurate measurements of the strain. A linear transmission spectral red shift was observed as the strain value was increased from 0 mm/mm to 0.000116 mm/mm. Hence, the SMS sensor could provide a sensitivity of 3778.1 nm/(mm/mm) with a linearity of 0.9661. Elsevier 2018 Article PeerReviewed Chew, S.P. and Zulkifli, Ahmad Zarif and Hamad, H. and Harun, Sulaiman Wadi and Lee, L.Y. and Razak, H.A. and Adikan, Faisal Rafiq Mahamd (2018) Singlemode-multimode-singlemode fiber structure as compressive strain sensor on a reinforced concrete beam. Optik, 154. pp. 705-710. ISSN 0030-4026, DOI https://doi.org/10.1016/j.ijleo.2017.10.033 <https://doi.org/10.1016/j.ijleo.2017.10.033>. https://doi.org/10.1016/j.ijleo.2017.10.033 doi:10.1016/j.ijleo.2017.10.033 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Chew, S.P. Zulkifli, Ahmad Zarif Hamad, H. Harun, Sulaiman Wadi Lee, L.Y. Razak, H.A. Adikan, Faisal Rafiq Mahamd Singlemode-multimode-singlemode fiber structure as compressive strain sensor on a reinforced concrete beam |
| title | Singlemode-multimode-singlemode fiber structure as compressive strain sensor on a reinforced concrete beam |
| title_full | Singlemode-multimode-singlemode fiber structure as compressive strain sensor on a reinforced concrete beam |
| title_fullStr | Singlemode-multimode-singlemode fiber structure as compressive strain sensor on a reinforced concrete beam |
| title_full_unstemmed | Singlemode-multimode-singlemode fiber structure as compressive strain sensor on a reinforced concrete beam |
| title_short | Singlemode-multimode-singlemode fiber structure as compressive strain sensor on a reinforced concrete beam |
| title_sort | singlemode multimode singlemode fiber structure as compressive strain sensor on a reinforced concrete beam |
| topic | TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering |
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