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日本大跨度公路斜拉桥——生口桥实桥振动试验 被引量:2

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摘要 介绍日本生口桥实桥振动试验及其分析结果。试验结果表明 ,实测结构的自振频率及相应的振动模态与理论计算值相吻合 ;实测结构对数阻尼系数满足本州——四国《抗风载设计规范》中的规定 ,即箱形梁的对数阻尼系数≥ 0 .0 2。当梁振动频率与单根拉索固有频率相接近时 ,该拉索将产生大幅值振动 ,只有将拉索阻尼设置成大于梁体自身的阻尼值时 。
出处 《国外桥梁》 2000年第1期27-36,共10页 Foreign Bridges
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同被引文献15

  • 1周晗.长荆铁路汉江特大桥成桥静、动载试验[J].石家庄铁道学院学报,2005,18(1):96-98. 被引量:8
  • 2董萼良,黄跃平,何小元,汪凤泉.桥梁静载试验中梁截面挠度的激光测试方法[J].桥梁建设,2006,36(1):70-72. 被引量:4
  • 3黄南清,刘武成.时速200km客货共线铁路双线特大桥静载试验研究[J].铁道标准设计,2006,26(9):46-48. 被引量:4
  • 4Wong F. S. , Yao J. T. P. Health Monitoring and Structural Reliability as a Value Chain[J]. Computer--Aided Civil and Infrastructure Engineering. 2001.16,71-78.
  • 5Brent M. Phares, Terry J. Wipf, F. Wayne Klaiber, et al. Implementation of Physical Testing for Typical Bridge Load and Superload Rating [A]. Transportation Research Record. Journal of the Transportation Research Board. Washington, D. C. : Transportation Research Board of the National Academies, 2005. 159-167.
  • 6Salawu O. S. ,Williams C. Review of Full--Scale Dynamic Testing of Bridge Structures [J]. Engineering Structures. 1995.17,2,113-121.
  • 7Ditzel A. , Herman G.C. The Influence of a Rail Embankment on the Vibrations Generated by Moving Trains [J]. Journal of Sound and Vibration. 2004. 271,937-957.
  • 8Ren W. X. , Peng X. L. , Lin Y. Q. Experimental and Analytical Studies on Dynamic Characteristics of a Large Span Cable--Stayed Bridge[J]. Engineering Structures. 2005. 27, 535-548.
  • 9Reto Cantieni. Dynamic Behaviour of Highway Bridges under the Passage of Heavy Vehicles[R]. 220. Dubendorf: EMPA Swiss Federal Laboratories for Materials Testing and Research. 1992.
  • 10Calcada R. ,Cunha A. ,Delgado R. Analysis of Traffic- Induced Vibrations in a Cable-- Stayed Bridge. Part Ⅰ: Experimental Assessment[J]. ASCE Journal of Bridge Engineering. 2005. 10:4, 370-385.

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