Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall
Using Stiffener in steel plate shear wall (SPSW) improves seismic behavior of the system. The transferred force from the steel plate to the peripheral frame is one of challenging topics that discussed by the designers in optimal design of SPSW. Particularly, with the insertion of stiffeners, the amo...
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| Format: | Article |
| Language: | fas |
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Iranian Society of Structrual Engineering (ISSE)
2020-10-01
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| Series: | Journal of Structural and Construction Engineering |
| Subjects: | |
| Online Access: | https://www.jsce.ir/article_81404_1c07bea2b500ffe31021cc1b9c5285e6.pdf |
| _version_ | 1818652089204604928 |
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| author | Parviz Ebadi masoud pishbin |
| author_facet | Parviz Ebadi masoud pishbin |
| author_sort | Parviz Ebadi |
| collection | DOAJ |
| description | Using Stiffener in steel plate shear wall (SPSW) improves seismic behavior of the system. The transferred force from the steel plate to the peripheral frame is one of challenging topics that discussed by the designers in optimal design of SPSW. Particularly, with the insertion of stiffeners, the amount of transferred force to the columns significantly reduced by the building codes. In this paper, the seismic behavior of a 10-story building with stiffened SPSW investigated in three different design phases. In the first phase, seismic design requirements of American Institute of Steel Construction (AISC) considered with the maximum permissible spacing between the stiffeners. In the second phase, the reductive effects of the building code on transferred forces to the peripheral frame ignored and instead, the minimum required stiffness of peripheral frame considered similar to SPSW without stiffeners. In the third phase, the distance between the stiffeners increased and the optimal design philosophy discussed. In this way, the designer can manage the yielding or buckling of the steel plate. Therefore, the capacity of the floor will be a combination of shear buckling and yield capacity of plate. Plate-Frame Interaction (PFI) theory and finite element tools approved that the peripheral frame design forces and its contribution in seismic behavior of system can vary according to distance of stiffeners. |
| first_indexed | 2024-12-17T02:16:27Z |
| format | Article |
| id | doaj.art-6d98ca2751d34444bcf04b8e1fe7ed94 |
| institution | Directory Open Access Journal |
| issn | 2476-3977 2538-2616 |
| language | fas |
| last_indexed | 2024-12-17T02:16:27Z |
| publishDate | 2020-10-01 |
| publisher | Iranian Society of Structrual Engineering (ISSE) |
| record_format | Article |
| series | Journal of Structural and Construction Engineering |
| spelling | doaj.art-6d98ca2751d34444bcf04b8e1fe7ed942022-12-21T22:07:23ZfasIranian Society of Structrual Engineering (ISSE)Journal of Structural and Construction Engineering2476-39772538-26162020-10-017شماره ویژه 3243410.22065/jsce.2019.118861.146181404Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear WallParviz Ebadi0masoud pishbin1Department of Civil Engineering, Shahr-e-Qods Branch, Islamic Azad UniversityMaster of Science in Earthquake EngineeringUsing Stiffener in steel plate shear wall (SPSW) improves seismic behavior of the system. The transferred force from the steel plate to the peripheral frame is one of challenging topics that discussed by the designers in optimal design of SPSW. Particularly, with the insertion of stiffeners, the amount of transferred force to the columns significantly reduced by the building codes. In this paper, the seismic behavior of a 10-story building with stiffened SPSW investigated in three different design phases. In the first phase, seismic design requirements of American Institute of Steel Construction (AISC) considered with the maximum permissible spacing between the stiffeners. In the second phase, the reductive effects of the building code on transferred forces to the peripheral frame ignored and instead, the minimum required stiffness of peripheral frame considered similar to SPSW without stiffeners. In the third phase, the distance between the stiffeners increased and the optimal design philosophy discussed. In this way, the designer can manage the yielding or buckling of the steel plate. Therefore, the capacity of the floor will be a combination of shear buckling and yield capacity of plate. Plate-Frame Interaction (PFI) theory and finite element tools approved that the peripheral frame design forces and its contribution in seismic behavior of system can vary according to distance of stiffeners.https://www.jsce.ir/article_81404_1c07bea2b500ffe31021cc1b9c5285e6.pdfsteel plate shear wallstiffenerductilityenergy absorptionperipheral frame and wall contribution |
| spellingShingle | Parviz Ebadi masoud pishbin Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall Journal of Structural and Construction Engineering steel plate shear wall stiffener ductility energy absorption peripheral frame and wall contribution |
| title | Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall |
| title_full | Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall |
| title_fullStr | Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall |
| title_full_unstemmed | Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall |
| title_short | Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall |
| title_sort | effect of stiffeners on contribution of peripheral frame and seismic behavior of stiffened steel plate shear wall |
| topic | steel plate shear wall stiffener ductility energy absorption peripheral frame and wall contribution |
| url | https://www.jsce.ir/article_81404_1c07bea2b500ffe31021cc1b9c5285e6.pdf |
| work_keys_str_mv | AT parvizebadi effectofstiffenersoncontributionofperipheralframeandseismicbehaviorofstiffenedsteelplateshearwall AT masoudpishbin effectofstiffenersoncontributionofperipheralframeandseismicbehaviorofstiffenedsteelplateshearwall |