The Performance of Concentrically Braced Frames (CBF) in Chevron V Brace and Diagonal Configuration by Considering Various Frame Heights
Concentrically Braced Frame (CBF) is a structural system with high stiffness, so it is recommended to be implemented in earthquake-hazard areas. The stiffness in CBF is contributed by its diagonal component, which is called bracing. Bracing reduces lateral deformation on the frame system because of...
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| Format: | Article |
| Language: | English |
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Syiah Kuala University
2023-08-01
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| Series: | Aceh International Journal of Science and Technology |
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| Online Access: | https://jurnal.usk.ac.id/AIJST/article/view/30848 |
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| author | Arief Panjaitan* Purwandy Hasibuan Rudiansyah Putra Mochammad Afifuddin Muhammad Haiqal Fakhran Adian Dwi Putroe Naulia Asraf Hazid |
| author_facet | Arief Panjaitan* Purwandy Hasibuan Rudiansyah Putra Mochammad Afifuddin Muhammad Haiqal Fakhran Adian Dwi Putroe Naulia Asraf Hazid |
| author_sort | Arief Panjaitan* |
| collection | DOAJ |
| description | Concentrically Braced Frame (CBF) is a structural system with high stiffness, so it is recommended to be implemented in earthquake-hazard areas. The stiffness in CBF is contributed by its diagonal component, which is called bracing. Bracing reduces lateral deformation on the frame system because of the earthquake and prevents heavy damage or failure of the structure. So far, several studies have been conducted. However, the effect of the frame height and the bracing configuration on the CBF performance has not yet been clarified. This study analytically investigated several models of CBF in Chevron V Brace and Diagonal configurations. Those models were prepared with different frame heights. The analyses were conducted by employing the cyclic load and considering yield displacement control in each model. The observation was emphasized on the load-displacement hysteresis curve, from which the performance of each model can be revealed. Three parameters of performance are evaluated: strength, stiffness, and dissipation energy. The analysis discovered that the Diagonal CBF performed better than the Chevron V Brace CBF by presenting a larger and more stable hysteresis curve, which is addressed to better energy dissipation. It is also discovered that reducing the frame height is suggested to enhance the CBF performance due to the earthquake. |
| format | Article |
| id | doaj-art-8ff6dd0d6b3d4741ba3f4a24544a609e |
| institution | Kabale University |
| issn | 2088-9860 |
| language | English |
| publishDate | 2023-08-01 |
| publisher | Syiah Kuala University |
| record_format | Article |
| series | Aceh International Journal of Science and Technology |
| spelling | doaj-art-8ff6dd0d6b3d4741ba3f4a24544a609e2025-08-20T03:59:37ZengSyiah Kuala UniversityAceh International Journal of Science and Technology2088-98602023-08-0112213914710.13170/aijst.12.2.3084816109The Performance of Concentrically Braced Frames (CBF) in Chevron V Brace and Diagonal Configuration by Considering Various Frame HeightsArief Panjaitan*0Purwandy Hasibuan1Rudiansyah Putra2Mochammad Afifuddin3Muhammad Haiqal4Fakhran Adian5Dwi Putroe Naulia6Asraf Hazid7Universitas Syiah KualaUniversitas Syiah KualaUniversitas Syiah KualaUniversitas Syiah KualaUniversitas Syiah KualaUniversitas Syiah KualaUniversitas Syiah KualaUniversitas Syiah KualaConcentrically Braced Frame (CBF) is a structural system with high stiffness, so it is recommended to be implemented in earthquake-hazard areas. The stiffness in CBF is contributed by its diagonal component, which is called bracing. Bracing reduces lateral deformation on the frame system because of the earthquake and prevents heavy damage or failure of the structure. So far, several studies have been conducted. However, the effect of the frame height and the bracing configuration on the CBF performance has not yet been clarified. This study analytically investigated several models of CBF in Chevron V Brace and Diagonal configurations. Those models were prepared with different frame heights. The analyses were conducted by employing the cyclic load and considering yield displacement control in each model. The observation was emphasized on the load-displacement hysteresis curve, from which the performance of each model can be revealed. Three parameters of performance are evaluated: strength, stiffness, and dissipation energy. The analysis discovered that the Diagonal CBF performed better than the Chevron V Brace CBF by presenting a larger and more stable hysteresis curve, which is addressed to better energy dissipation. It is also discovered that reducing the frame height is suggested to enhance the CBF performance due to the earthquake.https://jurnal.usk.ac.id/AIJST/article/view/30848concentrically brace frame (cbf), cbf configuration, cyclic load, hysteresis loop, structural performance, dissipation energy |
| spellingShingle | Arief Panjaitan* Purwandy Hasibuan Rudiansyah Putra Mochammad Afifuddin Muhammad Haiqal Fakhran Adian Dwi Putroe Naulia Asraf Hazid The Performance of Concentrically Braced Frames (CBF) in Chevron V Brace and Diagonal Configuration by Considering Various Frame Heights Aceh International Journal of Science and Technology concentrically brace frame (cbf), cbf configuration, cyclic load, hysteresis loop, structural performance, dissipation energy |
| title | The Performance of Concentrically Braced Frames (CBF) in Chevron V Brace and Diagonal Configuration by Considering Various Frame Heights |
| title_full | The Performance of Concentrically Braced Frames (CBF) in Chevron V Brace and Diagonal Configuration by Considering Various Frame Heights |
| title_fullStr | The Performance of Concentrically Braced Frames (CBF) in Chevron V Brace and Diagonal Configuration by Considering Various Frame Heights |
| title_full_unstemmed | The Performance of Concentrically Braced Frames (CBF) in Chevron V Brace and Diagonal Configuration by Considering Various Frame Heights |
| title_short | The Performance of Concentrically Braced Frames (CBF) in Chevron V Brace and Diagonal Configuration by Considering Various Frame Heights |
| title_sort | performance of concentrically braced frames cbf in chevron v brace and diagonal configuration by considering various frame heights |
| topic | concentrically brace frame (cbf), cbf configuration, cyclic load, hysteresis loop, structural performance, dissipation energy |
| url | https://jurnal.usk.ac.id/AIJST/article/view/30848 |
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