原文传递
Seismic Response and Performance of a Steel MRF Building with Nonlinear Viscous Dampers under DBE and MCE
| 题名： | Seismic Response and Performance of a Steel MRF Building with Nonlinear Viscous Dampers under DBE and MCE |
| 正文语种： | 英文 |
| 作者： | Baiping Dong, S.M.ASCE; Richard Sause, P.E., M.ASCE;James M. Rides, P.E., M.ASCE |
| 作者单位： | Lehigh Univ |
| 关键词： | Seismic response; Steel moment-resisting frame (MRF); Nonlinear viscous damper; Design basis earthquake; Maximum considered earthquake; Real-time hybrid simulation; Seismic effects. |
| 摘要： | This paper presents an experimental study of the seismic response of a 0.6-scale three-story building with nonlinear viscous dampers under the design basis earthquake (DBE) and the maximum considered earthquake (MCE). The test structure consists of a moment-resisting frame (MRF) with reduced beam sections (RBS), a frame with nonlinear viscous dampers and associated bracing (called the DBF), and a gravity load system. The paper focuses on quantifying and assessing the seismic response of the test structure under the DBE and MCE. Three MRF designs were studied for 100, 75, and 60%, respectively, of the required base shear design strength accorcling to ASCE 7-10. The DBF with non linear viscous dampers was designed to control the lateral drift demands. Earthquake simulations using ens embles of ground motions were conducted using the real-time hybrid simulation method. Experimental results show that a high level of seismic performance can be achieved under DBE and MCE ground motions, even for a building structure designed for as little as 60% of the design base shear strength required by ASCE 7-10 for a building structure without dampers. DOI: 10.106l/(ASCE)ST.1943-541X.0001482.© 2016 American Society of Civil Engineers. |
| 出版日期： | 2016.06 |
| 出版年： | 2016 |
| 期刊名称： | Journal of Structural Engineering |
| 卷： | Vol.142 |
| 期： | NO.06 |
| 页码： | 04016023 |
相关文献
- Seismic Response and Damage of Reduced-Strength Steel MRF Structures with Nonlinear Viscous Dampers
- Seismic Demand on Acceleration-Sensitive Nonstructural Components in Viscously Damped Braced Frames
- Seismic Upgrade of an Existing Tall Building Using Different Supplemental Energy Dissipation Devices
- Experimental and Numerical Study of Near-Fault Seismic Performance of 2-Story Steel Framed Building with Self-Centering Modular Panels
- Seismic Resilience Upgrade of RC Frame Building Using Self-Centering Concrete Walls with Distributed Friction Devices
- Seismic Performance Comparison of Hybrid, Isolation, and Damping Control Structures through 1/2-Scale Shaking Table Tests Based on Chinese Standard
检索历史
应用推荐
