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Abstract:
通过对三个钢筋混凝土框架空间梁柱节点进行低周反复荷载作用下的试验,深入研究了空间节点的破坏形态、滞回曲线、刚度退化、滞回耗能、位移延性等抗震性能以及变形组成分析和柱主筋应变变化等.试验结果表明,斜向地震作用下试件的破坏模式为柱端出铰机制,承载力、延性等抗震性能退化明显,且结构中存在扭转作用,应加强在斜向地震作用下结构抗震设计方法的研究.
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工业建筑
ISSN: 1000-8993
Year: 2011
Issue: 6
Volume: 41
Page: 67-70
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 36
Chinese Cited Count:
30 Days PV: 5
Affiliated Colleges: