Abstract:
提出了一种适用于多高层钢结构的斜支撑螺栓连接新型梁柱节点,可显著提高节点的刚度和承载能力,使节点成为刚性连接.对4个不同支撑截面尺寸的试件进行了拟静力加载试验和有限元模拟,得到了节点的弯矩-转动滞回曲线、骨架曲线、耗能能力.结果表明,斜撑可以大大提高节点的刚度和承载力,有效地将塑性铰移出螺栓连接区域,从而保护节点.在同一支撑类型下,大支撑节点的耗能能力和承载力均优于小支撑节点.
Keyword:
Reprint Author's Address:
Email:
Source :
Year: 2021
Page: 110-115
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 13
Affiliated Colleges: