Optimizing Retrofit Strategies for RC Frames through Combined Techniques
Over the past twenty years, researchers have directed their efforts towards enhancing the earthquake resistance of concrete frames through repair and retrofitting. Two main approaches have emerged for bolstering the seismic resilience of previously intact structures prior to earthquake exposure. Th...
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| Format: | Article |
| Language: | English |
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Alanya Üniversitesi
2024-06-01
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| Series: | Proceedings of the International Conference of Contemporary Affairs in Architecture and Urbanism-ICCAUA |
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| Online Access: | https://journal.iccaua.com/jiccaua/article/view/585 |
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| author | Mohamed SAADI Djarir YAHIAOUI |
| author_facet | Mohamed SAADI Djarir YAHIAOUI |
| author_sort | Mohamed SAADI |
| collection | DOAJ |
| description |
Over the past twenty years, researchers have directed their efforts towards enhancing the earthquake resistance of
concrete frames through repair and retrofitting. Two main approaches have emerged for bolstering the seismic
resilience of previously intact structures prior to earthquake exposure. The first involves augmenting the existing
structure with additional components like steel bracing, while the second entails reinforcing specific structural
elements, such as employing steel cages. Seismic response analyses have been conducted on multi-story reinforced
concrete (RC) frames originally designed without seismic considerations. This study aims to assess the effectiveness of
retrofitting techniques by comparing the outcomes of employing steel braces, steel cages, and their combinations. The
seismic performance is evaluated according to the RPA 2003 seismic code for Algeria, following the latest guidelines.
Static nonlinear analysis was utilized to compare the seismic responses of existing non-ductile RC frames under various
retrofitting schemes.
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| format | Article |
| id | doaj-art-936cf5fbc4464882a25ebcf4e70f958f |
| institution | DOAJ |
| issn | 3023-7009 |
| language | English |
| publishDate | 2024-06-01 |
| publisher | Alanya Üniversitesi |
| record_format | Article |
| series | Proceedings of the International Conference of Contemporary Affairs in Architecture and Urbanism-ICCAUA |
| spelling | doaj-art-936cf5fbc4464882a25ebcf4e70f958f2025-08-20T03:16:31ZengAlanya ÜniversitesiProceedings of the International Conference of Contemporary Affairs in Architecture and Urbanism-ICCAUA3023-70092024-06-017110.38027/ICCAUA2024EN0240Optimizing Retrofit Strategies for RC Frames through Combined TechniquesMohamed SAADI0Djarir YAHIAOUI1Department of Civil Engineering, Faculty of Technology, University of Batna 2, Civil Engineering Laboratory-Risks and Structures in Interactions, ALGERIADepartment of Civil Engineering, Faculty of Technology, University of Batna 2, Civil Engineering Laboratory-Risks and Structures in Interactions, ALGERIA Over the past twenty years, researchers have directed their efforts towards enhancing the earthquake resistance of concrete frames through repair and retrofitting. Two main approaches have emerged for bolstering the seismic resilience of previously intact structures prior to earthquake exposure. The first involves augmenting the existing structure with additional components like steel bracing, while the second entails reinforcing specific structural elements, such as employing steel cages. Seismic response analyses have been conducted on multi-story reinforced concrete (RC) frames originally designed without seismic considerations. This study aims to assess the effectiveness of retrofitting techniques by comparing the outcomes of employing steel braces, steel cages, and their combinations. The seismic performance is evaluated according to the RPA 2003 seismic code for Algeria, following the latest guidelines. Static nonlinear analysis was utilized to compare the seismic responses of existing non-ductile RC frames under various retrofitting schemes. https://journal.iccaua.com/jiccaua/article/view/585RC frameRetrofitSteel bracingSteel-cage techniqueStatic non lineaire |
| spellingShingle | Mohamed SAADI Djarir YAHIAOUI Optimizing Retrofit Strategies for RC Frames through Combined Techniques Proceedings of the International Conference of Contemporary Affairs in Architecture and Urbanism-ICCAUA RC frame Retrofit Steel bracing Steel-cage technique Static non lineaire |
| title | Optimizing Retrofit Strategies for RC Frames through Combined Techniques |
| title_full | Optimizing Retrofit Strategies for RC Frames through Combined Techniques |
| title_fullStr | Optimizing Retrofit Strategies for RC Frames through Combined Techniques |
| title_full_unstemmed | Optimizing Retrofit Strategies for RC Frames through Combined Techniques |
| title_short | Optimizing Retrofit Strategies for RC Frames through Combined Techniques |
| title_sort | optimizing retrofit strategies for rc frames through combined techniques |
| topic | RC frame Retrofit Steel bracing Steel-cage technique Static non lineaire |
| url | https://journal.iccaua.com/jiccaua/article/view/585 |
| work_keys_str_mv | AT mohamedsaadi optimizingretrofitstrategiesforrcframesthroughcombinedtechniques AT djariryahiaoui optimizingretrofitstrategiesforrcframesthroughcombinedtechniques |