Explicit calculation method for shear bearing capacity of RC beam with rectangular section based on the FASTM
The traditional fixed-angle softened truss model (FASTM) procedure to compute the shear capacity of RC beams requires multiple iterations. The present paper analyzes the mechanical behaviours under the critical state of shear capacity of 367 RC simply supported beams with rectangular sections. Some...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2020-01-01
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| Series: | Systems Science & Control Engineering |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/21642583.2020.1737848 |
| _version_ | 1819072979109150720 |
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| author | Ruisheng Feng Zhongfu Xiang |
| author_facet | Ruisheng Feng Zhongfu Xiang |
| author_sort | Ruisheng Feng |
| collection | DOAJ |
| description | The traditional fixed-angle softened truss model (FASTM) procedure to compute the shear capacity of RC beams requires multiple iterations. The present paper analyzes the mechanical behaviours under the critical state of shear capacity of 367 RC simply supported beams with rectangular sections. Some significant regressions have been captured in the statistical analysis of these 367 beams. A straightforward method to calculate the shear capacity of RC beams with rectangular section is proposed by introducing an additional regression relation into FASTM. The calculation results corresponding to this explicit calculation method are in good agreement with the test values and traditional FASTM. |
| first_indexed | 2024-12-21T17:46:19Z |
| format | Article |
| id | doaj.art-ce47f12253cd4bc6add75a7f1786f71d |
| institution | Directory Open Access Journal |
| issn | 2164-2583 |
| language | English |
| last_indexed | 2024-12-21T17:46:19Z |
| publishDate | 2020-01-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Systems Science & Control Engineering |
| spelling | doaj.art-ce47f12253cd4bc6add75a7f1786f71d2022-12-21T18:55:30ZengTaylor & Francis GroupSystems Science & Control Engineering2164-25832020-01-018122223110.1080/21642583.2020.17378481737848Explicit calculation method for shear bearing capacity of RC beam with rectangular section based on the FASTMRuisheng Feng0Zhongfu Xiang1School of Civil Engineering, Chongqing Jiao tong UniversitySchool of Civil Engineering, Chongqing Jiao tong UniversityThe traditional fixed-angle softened truss model (FASTM) procedure to compute the shear capacity of RC beams requires multiple iterations. The present paper analyzes the mechanical behaviours under the critical state of shear capacity of 367 RC simply supported beams with rectangular sections. Some significant regressions have been captured in the statistical analysis of these 367 beams. A straightforward method to calculate the shear capacity of RC beams with rectangular section is proposed by introducing an additional regression relation into FASTM. The calculation results corresponding to this explicit calculation method are in good agreement with the test values and traditional FASTM.http://dx.doi.org/10.1080/21642583.2020.1737848reinforced concreteshear bearing capacityfixed angle softened trussexplicit calculation method |
| spellingShingle | Ruisheng Feng Zhongfu Xiang Explicit calculation method for shear bearing capacity of RC beam with rectangular section based on the FASTM Systems Science & Control Engineering reinforced concrete shear bearing capacity fixed angle softened truss explicit calculation method |
| title | Explicit calculation method for shear bearing capacity of RC beam with rectangular section based on the FASTM |
| title_full | Explicit calculation method for shear bearing capacity of RC beam with rectangular section based on the FASTM |
| title_fullStr | Explicit calculation method for shear bearing capacity of RC beam with rectangular section based on the FASTM |
| title_full_unstemmed | Explicit calculation method for shear bearing capacity of RC beam with rectangular section based on the FASTM |
| title_short | Explicit calculation method for shear bearing capacity of RC beam with rectangular section based on the FASTM |
| title_sort | explicit calculation method for shear bearing capacity of rc beam with rectangular section based on the fastm |
| topic | reinforced concrete shear bearing capacity fixed angle softened truss explicit calculation method |
| url | http://dx.doi.org/10.1080/21642583.2020.1737848 |
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