FRP Strengthening of RC Structures: Sustainable, Environmental and Structural Evaluations
Strengthening and rehabilitation have been widely implemented for many years to extend the service life of reinforced concrete structures. The paper begins with a comprehensive review of the fiber-reinforced polymers (FRP) utilization on strengthening particularly over the traditional materials form...
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| Format: | Article |
| Language: | English |
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Yildiz Technical University
2022-12-01
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| Series: | Journal of Sustainable Construction Materials and Technologies |
| Subjects: | |
| Online Access: | https://dergipark.org.tr/tr/download/article-file/2798736 |
| _version_ | 1797916891462762496 |
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| author | Shahram Derogar Ceren İnce Ali Cem Yağar |
| author_facet | Shahram Derogar Ceren İnce Ali Cem Yağar |
| author_sort | Shahram Derogar |
| collection | DOAJ |
| description | Strengthening and rehabilitation have been widely implemented for many years to extend the service life of reinforced concrete structures. The paper begins with a comprehensive review of the fiber-reinforced polymers (FRP) utilization on strengthening particularly over the traditional materials formerly used in practice with respect to materials, manufacturing, operation, construction, and maintenance phases, as well as the engineering and environmental performance of such materials. Carbon and Glass FRP, the most frequently used strengthening materials, are particularly designated in the study and are employed to conduct an environmental performance evaluation using the previously published data in the literature. The paper then investigates the punching shear strength of flat slab-column connections strengthened with externally bonded FRP by means of a nominated database comprising 57 number of data points harvested from the recent literature. The database is used in the evaluation of the test data with TS 500 code equations and the recent modification of Chen and Li. The study enabled the key factors affecting the punching shear strength of such connections to be emphasized and highlighted the fact that the TS 500 code equations fall conservative in predicting the punching shear strength of slab-column connections strengthed with FRP. The study is novel as it provides a comprehensive review of the FRP as a strengthening material with regards to environmental sustainability and also provides an insight into the structural implications of this material by evaluating the current TS 500 code provisions and recent modifications. |
| first_indexed | 2024-04-10T13:04:31Z |
| format | Article |
| id | doaj.art-1799ebf8590045f2a462ffd397630ec5 |
| institution | Directory Open Access Journal |
| issn | 2458-973X |
| language | English |
| last_indexed | 2024-04-10T13:04:31Z |
| publishDate | 2022-12-01 |
| publisher | Yildiz Technical University |
| record_format | Article |
| series | Journal of Sustainable Construction Materials and Technologies |
| spelling | doaj.art-1799ebf8590045f2a462ffd397630ec52023-02-15T16:13:00ZengYildiz Technical UniversityJournal of Sustainable Construction Materials and Technologies2458-973X2022-12-017435837410.47481/jscmt.1211086252FRP Strengthening of RC Structures: Sustainable, Environmental and Structural EvaluationsShahram DerogarCeren İnce0Ali Cem Yağar1MIDDLE EAST TECHNICAL UNIVERSITY, METU NORTHERN CYPRUS CAMPUS (NTRC - GÜZELYURT)MIDDLE EAST TECHNICAL UNIVERSITY, METU NORTHERN CYPRUS CAMPUS (NTRC - GÜZELYURT)Strengthening and rehabilitation have been widely implemented for many years to extend the service life of reinforced concrete structures. The paper begins with a comprehensive review of the fiber-reinforced polymers (FRP) utilization on strengthening particularly over the traditional materials formerly used in practice with respect to materials, manufacturing, operation, construction, and maintenance phases, as well as the engineering and environmental performance of such materials. Carbon and Glass FRP, the most frequently used strengthening materials, are particularly designated in the study and are employed to conduct an environmental performance evaluation using the previously published data in the literature. The paper then investigates the punching shear strength of flat slab-column connections strengthened with externally bonded FRP by means of a nominated database comprising 57 number of data points harvested from the recent literature. The database is used in the evaluation of the test data with TS 500 code equations and the recent modification of Chen and Li. The study enabled the key factors affecting the punching shear strength of such connections to be emphasized and highlighted the fact that the TS 500 code equations fall conservative in predicting the punching shear strength of slab-column connections strengthed with FRP. The study is novel as it provides a comprehensive review of the FRP as a strengthening material with regards to environmental sustainability and also provides an insight into the structural implications of this material by evaluating the current TS 500 code provisions and recent modifications.https://dergipark.org.tr/tr/download/article-file/2798736strengtheningfibre reinforced polymerssustainabilityts 500modificationsstrengtheningfibre reinforced polymerssustainabilityts 500modifications |
| spellingShingle | Shahram Derogar Ceren İnce Ali Cem Yağar FRP Strengthening of RC Structures: Sustainable, Environmental and Structural Evaluations Journal of Sustainable Construction Materials and Technologies strengthening fibre reinforced polymers sustainability ts 500 modifications strengthening fibre reinforced polymers sustainability ts 500 modifications |
| title | FRP Strengthening of RC Structures: Sustainable, Environmental and Structural Evaluations |
| title_full | FRP Strengthening of RC Structures: Sustainable, Environmental and Structural Evaluations |
| title_fullStr | FRP Strengthening of RC Structures: Sustainable, Environmental and Structural Evaluations |
| title_full_unstemmed | FRP Strengthening of RC Structures: Sustainable, Environmental and Structural Evaluations |
| title_short | FRP Strengthening of RC Structures: Sustainable, Environmental and Structural Evaluations |
| title_sort | frp strengthening of rc structures sustainable environmental and structural evaluations |
| topic | strengthening fibre reinforced polymers sustainability ts 500 modifications strengthening fibre reinforced polymers sustainability ts 500 modifications |
| url | https://dergipark.org.tr/tr/download/article-file/2798736 |
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