原文传递
Displacement-Based Design of Hybrid RC–Timber Structure: Seismic Risk Assessment
| 题名： | Displacement-Based Design of Hybrid RC–Timber Structure: Seismic Risk Assessment |
| 正文语种： | 英文 |
| 作者： | Solomon Tesfamariam, M.ASCE1; Jayanthan Madheswaran2; Katsuichiro Goda3 |
| 作者单位： | 1Professor, School of Engineering, Univ. of British Columbia, Okanagan Campus, 3333 University Way, Kelowna, BC, Canada V1V 1V7 (corresponding author). 2Graduate Student, School of Engineering, Univ. of British Columbia, Okanagan Campus, 3333 University Way, Kelowna, BC, Canada V1V 1V7. 3Associate Professor, Dept. of Earth Sciences and Statistical and Actuarial Sciences, Western Univ., London, ON, Canada N6A 5B7. |
| 关键词： | Cross-laminated timber wall; Reinforced concrete (RC) frame; Hybrid system; Seismic performance |
| 摘要： | A cross-laminated timber (CLT) wall is a composite structural assembly with high strength and stiffness properties. In this study, the beneficial properties of this wall were used in designing a new CLT-reinforced concrete (RC) hybrid system building. The hybrid system consisted of an RC moment-resisting frame with CLT infill. The energy dissipation capacity of this system was further enhanced by using steel slit dampers as connectors between the CLT and RC beam. To facilitate the adoption of new technology in earthquake engineering applications, direct displacement-based design was used. The utility of the proposed system was illustrated on a six-story CLT-RC frame dual system. Performance of the proposed design method was shown by conducting nonlinear time history analyses with consideration of seismicity of Vancouver, Canada. The results indicated that the proposed CLT-RC hybrid system is capable of withstanding lateral forces due to intense seismic excitations. |
| 出版年： | 2019 |
| 期刊名称： | Journal of Structural Engineering |
| 卷： | 145 |
| 期： | 11 |
| 页码： | 1-10 |
相关文献
- Timber-Reinforced Concrete Core Hybrid System: Shake Table Experimental Test
- Framework for Risk-Targeted Performance-Based Seismic Design of Ordinary Standard Bridges
- Seismic Base Shear Modification Factors for Timber-Steel Hybrid Structure: Collapse Risk Assessment Approach
- Seismic Performance of Timber–Steel Hybrid Structures. II: Calibration of Performance Objectives and Design Method
- Application of Hybrid Simulation for Collapse Assessment of Post-Earthquake CFRP-Repaired RC Columns
- A Displacement-Based Fiber Element to Simulate Interactive Lateral Torsional and Local Buckling in Steel Members
检索历史
应用推荐
