Modeling of the Axial Load Capacity of RC Columns Strengthened with Steel Jacketing under Preloading Based on FE Simulation
Reinforced concrete (RC) columns often require consolidation or rehabilitation to enhance their capacity to endure the loads applied. This paper aims at studying the conduct and capacity of RC square columns, those reinforced with steel jacketing under static preloads. For this purpose, a three-dime...
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Modelling and Simulation in Engineering |
| Online Access: | http://dx.doi.org/10.1155/2019/8653247 |
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| _version_ | 1832567877741314048 |
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| author | Ahmed M. Sayed Hesham M. Diab |
| author_facet | Ahmed M. Sayed Hesham M. Diab |
| author_sort | Ahmed M. Sayed |
| collection | DOAJ |
| description | Reinforced concrete (RC) columns often require consolidation or rehabilitation to enhance their capacity to endure the loads applied. This paper aims at studying the conduct and capacity of RC square columns, those reinforced with steel jacketing under static preloads. For this purpose, a three-dimensional model of finite element (FE) is devised mainly to investigate and analyze the effect of this case. The model was tested and adjusted to ensure its accuracy using the previous experimental results obtained by the author. Results of testing, experimentally, the new developed FE model revealed the ability to use the model for calculating RC columns’ axial load capacity and for predicting accurate failure modes. The new model that tends to predict the axial load capacity was suggested considering the parametric analysis results. |
| format | Article |
| id | doaj-art-86df0a19220e480684600db59081dc76 |
| institution | Kabale University |
| issn | 1687-5591 1687-5605 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Modelling and Simulation in Engineering |
| spelling | doaj-art-86df0a19220e480684600db59081dc762025-02-03T01:00:24ZengWileyModelling and Simulation in Engineering1687-55911687-56052019-01-01201910.1155/2019/86532478653247Modeling of the Axial Load Capacity of RC Columns Strengthened with Steel Jacketing under Preloading Based on FE SimulationAhmed M. Sayed0Hesham M. Diab1Department of Civil Engineering, Engineering Faculty, Assiut University, Assiut, EgyptDepartment of Civil Engineering, Engineering Faculty, Assiut University, Assiut, EgyptReinforced concrete (RC) columns often require consolidation or rehabilitation to enhance their capacity to endure the loads applied. This paper aims at studying the conduct and capacity of RC square columns, those reinforced with steel jacketing under static preloads. For this purpose, a three-dimensional model of finite element (FE) is devised mainly to investigate and analyze the effect of this case. The model was tested and adjusted to ensure its accuracy using the previous experimental results obtained by the author. Results of testing, experimentally, the new developed FE model revealed the ability to use the model for calculating RC columns’ axial load capacity and for predicting accurate failure modes. The new model that tends to predict the axial load capacity was suggested considering the parametric analysis results.http://dx.doi.org/10.1155/2019/8653247 |
| spellingShingle | Ahmed M. Sayed Hesham M. Diab Modeling of the Axial Load Capacity of RC Columns Strengthened with Steel Jacketing under Preloading Based on FE Simulation Modelling and Simulation in Engineering |
| title | Modeling of the Axial Load Capacity of RC Columns Strengthened with Steel Jacketing under Preloading Based on FE Simulation |
| title_full | Modeling of the Axial Load Capacity of RC Columns Strengthened with Steel Jacketing under Preloading Based on FE Simulation |
| title_fullStr | Modeling of the Axial Load Capacity of RC Columns Strengthened with Steel Jacketing under Preloading Based on FE Simulation |
| title_full_unstemmed | Modeling of the Axial Load Capacity of RC Columns Strengthened with Steel Jacketing under Preloading Based on FE Simulation |
| title_short | Modeling of the Axial Load Capacity of RC Columns Strengthened with Steel Jacketing under Preloading Based on FE Simulation |
| title_sort | modeling of the axial load capacity of rc columns strengthened with steel jacketing under preloading based on fe simulation |
| url | http://dx.doi.org/10.1155/2019/8653247 |
| work_keys_str_mv | AT ahmedmsayed modelingoftheaxialloadcapacityofrccolumnsstrengthenedwithsteeljacketingunderpreloadingbasedonfesimulation AT heshammdiab modelingoftheaxialloadcapacityofrccolumnsstrengthenedwithsteeljacketingunderpreloadingbasedonfesimulation |