原文传递
Force Transfer around Openings in Cross-Laminated Timber Shear Walls
| 题名： | Force Transfer around Openings in Cross-Laminated Timber Shear Walls |
| 正文语种： | 英文 |
| 作者： | Sai Ganesh S. Pai; Frank Lam;Terje Haukaas, M.ASCE |
| 作者单位： | wiss Federal Institute of Technology (EPFL);Univ, of British Columbia |
| 关键词： | Cross-laminated timber; Shear wall design; Transfer force; Wood structures. |
| 摘要： | This paper presents a study on force transfer around openings (FTAO) in cross-laminated timber (CLT) shear walls. To elucidate the load transfer mechanism in CLT walls, this study used finite-element models to study five different CLT shear wall configurations. The effect of uncertainty in the behavior of connectors in the wall over its force-deformation behavior and design transfer force was also studied. In a coupled-panel wall, the presence of an opening decreased the strength and stiffness of the wall and tie-rods were provided as reinforcement to limit the deformation between the panels in the wall and to improve its strength and stiffness. The models presented here provide a tool to determine the transfer force in a CLT shear wall for design of tie-rods and develop a better understanding of load distribution within the wall. DOI: 10.106l/(ASCE)ST.1943-541X.0001674. © 2016 American Society of Civil Engineers. |
| 出版日期： | 2017.04 |
| 出版年： | 2017 |
| 期刊名称： | Journal of Structural Engineering |
| 卷： | Vol.143 |
| 期： | NO.04 |
| 页码： | 04016215 |
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