Abstract:
福建省福州市三县洲闽江大桥是一座独塔单索面预应力混凝土斜拉桥,塔梁墩固结,主跨238m,边跨179m,1999年5月通车.首先介绍了全桥的环境振动试验概况,利用频域的峰值法(PP)与时域的随机子空间(SSI)法进行桥梁系统参数识别,两者吻合较好.结果表明环境振动测试能够识别大跨度斜拉桥的动力特性.
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Year: 2004
Page: 684-687
Language: Chinese
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 5
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