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Abstract:
对6种不同构造工形截面双钢板组合剪力墙进行低周反复荷载试验研究。试件翼缘均为等厚双钢板三腔扁钢管墙体,按腹板双钢板厚度不同分为2组,每组中腹板设两腔体试件1个、三腔体试件1个、三腔体且底部加强型试件1个。试件按1/5缩尺,剪跨比为1.5。分析了各试件的破坏特征、承载力、延性、耗能、刚度退化过程。结果表明:反复荷载作用下,工形截面双钢板剪力墙腹板双钢板形成按腔体分隔的交叉抗剪拉力条带,翼缘和腹板均发挥了良好的延性耗能能力,抗震耗能能力较强;双钢板厚度、腔体个数、底部加强构造措施对剪力墙抗震性能有明显影响,通过合理设计这些参数,采取有效构造措施,来匹配翼缘与腹板强弱关系,是同时充分发挥双钢板剪力墙...
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Source :
建筑结构学报
Year: 2013
Issue: S1
Volume: 34
Page: 186-191
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 6
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