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Abstract:
为了探究新型钢阻尼滑板支座的减隔震效果,以一2跨桥面连续简支梁桥为工程背景,设计了振动台试验模型并开展三台阵振动台试验,比较研究了普通板式橡胶支座、高阻尼橡胶支座、钢阻尼滑板支座3种支座的减隔震效果。结果表明:地震动峰值较小时(E1地震作用),钢阻尼滑板支座和高阻尼橡胶支座的减隔震效果接近,且均优于板式橡胶支座;地震动峰值越大(E2地震作用),钢阻尼滑板支座的减隔震优势越突出,其减隔震效果优于高阻尼橡胶支座,且两者均优于板式橡胶支座。试验验证了钢阻尼滑板支座在桥面连续简支梁桥中减隔震性能的可行性。
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铁道建筑
ISSN: 1003-1995
Year: 2016
Issue: 11
Volume: 0
Page: 34-37
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 1
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