Damage Analysis of Reinforced Concrete Columns Based on Fiber Beam–Column Element
The method of damage analysis of reinforced concrete columns based on the fiber element model is established by combining the uniaxial damage constitutive model of concrete and steel with the fiber beam–column element model. The quasi-static test and the shaking table test of reinforced concrete col...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-05-01
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| Series: | Applied Sciences |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-3417/13/10/6018 |
| _version_ | 1797601297362321408 |
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| author | Ying Gao Liang Zheng Yunshan Han Zhiyi Zhao |
| author_facet | Ying Gao Liang Zheng Yunshan Han Zhiyi Zhao |
| author_sort | Ying Gao |
| collection | DOAJ |
| description | The method of damage analysis of reinforced concrete columns based on the fiber element model is established by combining the uniaxial damage constitutive model of concrete and steel with the fiber beam–column element model. The quasi-static test and the shaking table test of reinforced concrete columns are simulated and analyzed, respectively. The results show that the established fiber element model can predict nonlinear mechanical behavior and the damage distribution of reinforced concrete columns with good accuracy. Furthermore, the model can effectively simulate the evolution process of damage of columns, and describe weak parts of columns, and has high computational efficiency and solution accuracy, thus providing a practical analysis method for the simulation of building structures during earthquake. |
| first_indexed | 2024-03-11T03:59:11Z |
| format | Article |
| id | doaj.art-f0223b0293874404adb0011ff0b8b649 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-11T03:59:11Z |
| publishDate | 2023-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-f0223b0293874404adb0011ff0b8b6492023-11-18T00:19:21ZengMDPI AGApplied Sciences2076-34172023-05-011310601810.3390/app13106018Damage Analysis of Reinforced Concrete Columns Based on Fiber Beam–Column ElementYing Gao0Liang Zheng1Yunshan Han2Zhiyi Zhao3Department of Civil Engineering, North University of China, Taiyuan 030051, ChinaDepartment of Civil Engineering, North University of China, Taiyuan 030051, ChinaDepartment of Civil Engineering, North University of China, Taiyuan 030051, ChinaDepartment of Civil Engineering, North University of China, Taiyuan 030051, ChinaThe method of damage analysis of reinforced concrete columns based on the fiber element model is established by combining the uniaxial damage constitutive model of concrete and steel with the fiber beam–column element model. The quasi-static test and the shaking table test of reinforced concrete columns are simulated and analyzed, respectively. The results show that the established fiber element model can predict nonlinear mechanical behavior and the damage distribution of reinforced concrete columns with good accuracy. Furthermore, the model can effectively simulate the evolution process of damage of columns, and describe weak parts of columns, and has high computational efficiency and solution accuracy, thus providing a practical analysis method for the simulation of building structures during earthquake.https://www.mdpi.com/2076-3417/13/10/6018fiber beam–column elementdamage constitutive modeldamage analysisreinforced concrete columns |
| spellingShingle | Ying Gao Liang Zheng Yunshan Han Zhiyi Zhao Damage Analysis of Reinforced Concrete Columns Based on Fiber Beam–Column Element Applied Sciences fiber beam–column element damage constitutive model damage analysis reinforced concrete columns |
| title | Damage Analysis of Reinforced Concrete Columns Based on Fiber Beam–Column Element |
| title_full | Damage Analysis of Reinforced Concrete Columns Based on Fiber Beam–Column Element |
| title_fullStr | Damage Analysis of Reinforced Concrete Columns Based on Fiber Beam–Column Element |
| title_full_unstemmed | Damage Analysis of Reinforced Concrete Columns Based on Fiber Beam–Column Element |
| title_short | Damage Analysis of Reinforced Concrete Columns Based on Fiber Beam–Column Element |
| title_sort | damage analysis of reinforced concrete columns based on fiber beam column element |
| topic | fiber beam–column element damage constitutive model damage analysis reinforced concrete columns |
| url | https://www.mdpi.com/2076-3417/13/10/6018 |
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