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Abstract:
钢管混凝土系杆拱桥通过吊杆将桥道系和拱肋联成整体,共同承受荷载.吊杆的布置形式对结构力学性能有较大的影响.对一座钢管混凝土系杆拱桥进行计算分析,比较了直吊杆和3种斜吊杆布置形式下结构的稳定与动力性能.结果表明,采用斜吊杆可提高系杆拱桥面内刚度,减少地震作用下面内位移.
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Source :
公路工程
ISSN: 1674-0610
CN: 43-1481/U
Year: 2010
Issue: 4
Volume: 35
Page: 31-36
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: 4
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