Seismic eccentrically braced frames
Seismic eccentrically braced frames
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DOI：
10.1002/tal.4320020105
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发表时间：
1993-03
期刊：
影响因子：
--
通讯作者：
K. Tsai;Y. F. Yang;J. Lin
中科院分区：
文献类型：
--
作者：
K. Tsai;Y. F. Yang;J. Lin
本文综述了抗震偏心支撑框架的性能和设计。首先讨论了电子束光纤的基本特性。综述了链长对EBF性能的重要影响。EGFs的容量设计概念，然后解决。本文讨论了几个设计问题，似乎已被充分考虑，无论是在目前的做法，或在新兴的抗震规范规定。本文通过对大型EBF的拟动力试验和最近进行的箱形柱连接EBF组合体的试验研究，得到了一些重要的结论。未来的研究需求进行了讨论。
This paper provides an overview of the behavior and design of seismic-resistant eccentrically braced frames (EBFs). Basic characteristics of EBFs are first discussed. The important effects of link length on the performance of EBFs are reviewed. The capacity design concept for EGFs is then addressed. The paper addresses several design issues that appear to have been inadequately considered either in current practice or in the emerging seismic code provisions. Some important observations are provided from pseudodynamic tests of large EBFs and experimental studies of EBF subassemblages with link-to-box column connections conducted recently. Future research needs are discussed.