Strength and energy dissipation of timber shear walls subjected to arbitrary deformation history study on fatigue behavior of timber structures subjected to repeated earthquake motions: Part 1
Abstract Repeated cyclic loading is thought to decrease the force and deformation capacity of timber shear walls due to the fatigue behavior. This study evaluates the strength and energy dissipation of two typical timber shear walls subjected to various deformation histories to develop a response sp...
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| Format: | Article |
| Language: | English |
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Wiley
2020-10-01
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| Series: | Japan Architectural Review |
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| Online Access: | https://doi.org/10.1002/2475-8876.12178 |
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| author | Yoshihiro Yamazaki Kengo Kanda Hiroyasu Sakata |
| author_facet | Yoshihiro Yamazaki Kengo Kanda Hiroyasu Sakata |
| author_sort | Yoshihiro Yamazaki |
| collection | DOAJ |
| description | Abstract Repeated cyclic loading is thought to decrease the force and deformation capacity of timber shear walls due to the fatigue behavior. This study evaluates the strength and energy dissipation of two typical timber shear walls subjected to various deformation histories to develop a response spectrum method considering the fatigue behavior. Static loading tests and shaking table tests were conducted to observe the performance deterioration. Finally, evaluation formulae for strength and equivalent damping ratio were proposed. The formulae could predict the test results with acceptable accuracy. |
| format | Article |
| id | doaj-art-56f37b0a8b9e498ebd97b05836007773 |
| institution | Kabale University |
| issn | 2475-8876 |
| language | English |
| publishDate | 2020-10-01 |
| publisher | Wiley |
| record_format | Article |
| series | Japan Architectural Review |
| spelling | doaj-art-56f37b0a8b9e498ebd97b058360077732025-08-20T03:28:38ZengWileyJapan Architectural Review2475-88762020-10-013451852810.1002/2475-8876.12178Strength and energy dissipation of timber shear walls subjected to arbitrary deformation history study on fatigue behavior of timber structures subjected to repeated earthquake motions: Part 1Yoshihiro Yamazaki0Kengo Kanda1Hiroyasu Sakata2Building Research Institute Tsukuba Ibaraki JapanUrban Renaissance Agency Shinjuku‐ku Tokyo JapanDepartment of Architecture and Building Engineering Tokyo Institute of Technology Meguro‐Ku Tokyo JapanAbstract Repeated cyclic loading is thought to decrease the force and deformation capacity of timber shear walls due to the fatigue behavior. This study evaluates the strength and energy dissipation of two typical timber shear walls subjected to various deformation histories to develop a response spectrum method considering the fatigue behavior. Static loading tests and shaking table tests were conducted to observe the performance deterioration. Finally, evaluation formulae for strength and equivalent damping ratio were proposed. The formulae could predict the test results with acceptable accuracy.https://doi.org/10.1002/2475-8876.12178accumulated damageperformance deteriorationplywood sheathing wallrepeated earthquaketimber brace wall |
| spellingShingle | Yoshihiro Yamazaki Kengo Kanda Hiroyasu Sakata Strength and energy dissipation of timber shear walls subjected to arbitrary deformation history study on fatigue behavior of timber structures subjected to repeated earthquake motions: Part 1 Japan Architectural Review accumulated damage performance deterioration plywood sheathing wall repeated earthquake timber brace wall |
| title | Strength and energy dissipation of timber shear walls subjected to arbitrary deformation history study on fatigue behavior of timber structures subjected to repeated earthquake motions: Part 1 |
| title_full | Strength and energy dissipation of timber shear walls subjected to arbitrary deformation history study on fatigue behavior of timber structures subjected to repeated earthquake motions: Part 1 |
| title_fullStr | Strength and energy dissipation of timber shear walls subjected to arbitrary deformation history study on fatigue behavior of timber structures subjected to repeated earthquake motions: Part 1 |
| title_full_unstemmed | Strength and energy dissipation of timber shear walls subjected to arbitrary deformation history study on fatigue behavior of timber structures subjected to repeated earthquake motions: Part 1 |
| title_short | Strength and energy dissipation of timber shear walls subjected to arbitrary deformation history study on fatigue behavior of timber structures subjected to repeated earthquake motions: Part 1 |
| title_sort | strength and energy dissipation of timber shear walls subjected to arbitrary deformation history study on fatigue behavior of timber structures subjected to repeated earthquake motions part 1 |
| topic | accumulated damage performance deterioration plywood sheathing wall repeated earthquake timber brace wall |
| url | https://doi.org/10.1002/2475-8876.12178 |
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