Axial Compressive Behavior of Glass Fiber-Reinforced Hollow Concrete Columns
To investigate the axial compression behavior of glass fiber-reinforced polymer tubes filled with reinforced hollow concrete members, the finite element model was established in ABAQUS. The correctness of the finite element model was verified by comparing the simulation results with the existing tes...
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2022/3315930 |
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| author | Xiangyang Jian Ni Zhang Qingwei Sun Jian Liu |
| author_facet | Xiangyang Jian Ni Zhang Qingwei Sun Jian Liu |
| author_sort | Xiangyang Jian |
| collection | DOAJ |
| description | To investigate the axial compression behavior of glass fiber-reinforced polymer tubes filled with reinforced hollow concrete members, the finite element model was established in ABAQUS. The correctness of the finite element model was verified by comparing the simulation results with the existing test results. On this basis, the influence of the main parameters such as GFRP tube wall thickness, filament winding angle, concrete strength grade, and hollow ratio on the axial compression behavior was analyzed. The calculation formula of the bearing capacity under axial compression of the GFRP tube filled with reinforced hollow concrete members was established. The results show that the load and strain curves and failure modes of the model and the established bearing capacity formula are in good agreement with the test results. The axial compression capacity of the hollow members increases with the increase in the thickness of GFRP tube wall thickness, filament winding angle, and concrete strength grade and decreases with the increase in the hollow ratio. The GFRP tube filament winding angle and hollow ratio have significant influence on the bearing capacity of axial compression, followed by the GFRP tube wall thickness and concrete strength grade. The radius ratio of hollow part should be 0.250.5. The axial compression bearing capacity of the hollow members can be compensated by properly increasing the GFRP tube wall thickness, filament winding angle, or concrete strength grade. The research conclusion can provide some reference for the design of the structure. |
| format | Article |
| id | doaj-art-913ba7caa27c4e6f803692d2554519dc |
| institution | Kabale University |
| issn | 1687-8442 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-913ba7caa27c4e6f803692d2554519dc2025-02-03T05:58:32ZengWileyAdvances in Materials Science and Engineering1687-84422022-01-01202210.1155/2022/3315930Axial Compressive Behavior of Glass Fiber-Reinforced Hollow Concrete ColumnsXiangyang Jian0Ni Zhang1Qingwei Sun2Jian Liu3School of Civil EngineeringSchool of Civil EngineeringSchool of Civil EngineeringDesign BranchTo investigate the axial compression behavior of glass fiber-reinforced polymer tubes filled with reinforced hollow concrete members, the finite element model was established in ABAQUS. The correctness of the finite element model was verified by comparing the simulation results with the existing test results. On this basis, the influence of the main parameters such as GFRP tube wall thickness, filament winding angle, concrete strength grade, and hollow ratio on the axial compression behavior was analyzed. The calculation formula of the bearing capacity under axial compression of the GFRP tube filled with reinforced hollow concrete members was established. The results show that the load and strain curves and failure modes of the model and the established bearing capacity formula are in good agreement with the test results. The axial compression capacity of the hollow members increases with the increase in the thickness of GFRP tube wall thickness, filament winding angle, and concrete strength grade and decreases with the increase in the hollow ratio. The GFRP tube filament winding angle and hollow ratio have significant influence on the bearing capacity of axial compression, followed by the GFRP tube wall thickness and concrete strength grade. The radius ratio of hollow part should be 0.250.5. The axial compression bearing capacity of the hollow members can be compensated by properly increasing the GFRP tube wall thickness, filament winding angle, or concrete strength grade. The research conclusion can provide some reference for the design of the structure.http://dx.doi.org/10.1155/2022/3315930 |
| spellingShingle | Xiangyang Jian Ni Zhang Qingwei Sun Jian Liu Axial Compressive Behavior of Glass Fiber-Reinforced Hollow Concrete Columns Advances in Materials Science and Engineering |
| title | Axial Compressive Behavior of Glass Fiber-Reinforced Hollow Concrete Columns |
| title_full | Axial Compressive Behavior of Glass Fiber-Reinforced Hollow Concrete Columns |
| title_fullStr | Axial Compressive Behavior of Glass Fiber-Reinforced Hollow Concrete Columns |
| title_full_unstemmed | Axial Compressive Behavior of Glass Fiber-Reinforced Hollow Concrete Columns |
| title_short | Axial Compressive Behavior of Glass Fiber-Reinforced Hollow Concrete Columns |
| title_sort | axial compressive behavior of glass fiber reinforced hollow concrete columns |
| url | http://dx.doi.org/10.1155/2022/3315930 |
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