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工程力学  2015 

螺旋线参数对斜拉索风雨振抑制效果的影响

DOI: 10.6052/j.issn.1000-4750.2014.05.S019

Keywords: 斜拉索,风雨激振,抑振措施,螺旋线,无量纲参数

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Abstract:

在斜拉索表面缠绕螺旋线是一种抑制斜拉索风雨激振非常有效的气动措施。通过对缠绕螺旋线的斜拉索模型进行人工降雨风洞试验,研究了螺旋线高度、间距以及缠绕方式等不同参数对斜拉索风雨振抑振效果的影响,得到了无量纲化的螺旋线高度与螺旋线间距并研究了两个参数与模型振幅之间的关系,为斜拉索抑振设计提供理论依据和参考。

References

[1]  顾明, 刘慈军, 罗国强, 等. 斜拉桥拉索的风(雨)激振及控制[J]. 上海力学, 1998, 19(4): 283―288. Gu Ming, Liu Cijun, Luo Guoqiang, et al. Rain-wind induced vibration of cables on cable-stayed bridges and its control [J]. Shanghai Journal of Mechanics, 1998, 19(4): 283―288. (in Chinese)
[2]  李文勃, 林志兴. 抑制斜拉桥拉索风雨激振的气动措施研究[J]. 土木工程学报, 2005, 38(2): 48―53. Li Wenbo, Lin Zhixing. A study on aerodynamic control countermeasures to rain-wind induced vibration of cables in cable-stayed bridge [J]. China Civil Engineering Journal, 2005, 38(2): 48―53. (in Chinese)
[3]  王修勇, 陈政清, 何旭辉, 等. 洞庭湖大桥风雨振减振实验研究[J]. 桥梁建设, 2002(2): 11―14. Wang Xiuyong, Chen Zhengqing, He Xuhui, et al. Research of wind-rain induced vibration and mitigating on Dongting Lake Bridge [J]. Bridge Construction, 2002(2): 11―14. (in Chinese)
[4]  Matsumoto M. The role of water rivulet on inclined cable aerodynamics [C]// Proceedings of the 6th Asia-Pacific Conference on Wind Engineering. Seoul, Korea, 2005: 63―77.
[5]  Persoon A J, Noorlander K. Full-scale measurements on the Erasmus Bridge after rain/wind induced cable vibrations [C]// Proceedings of the Wind Engineering into the 21st Century. Rotterdam: Balkema, 1999: 1019―1026.
[6]  杜晓庆. 斜拉桥拉索风雨激振研究[D]. 上海: 同济大学土木工程学院, 2003. Du Xiaoqing. Rain-wind induced cable vibration of cable-stayed bridges [D]. Shanghai: Tongji University, 2003. (in Chinese)
[7]  刘庆宽, 郑云飞, 刘小兵, 等. 斜拉索风雨振的激振因素和气动控制措施[C]// 第16届全国结构风工程学术会议, 成都: 西南交通大学出版社, 2013: 115―116. Liu Qingkuan, Zheng Yunfei, Liu Xiaobing, et al. Rain-wind induced vibration factors and aerodynamic control [C]// Proceedings of the 16th National Conference on Structure Wind Engineering, Chengdu: Southwest Jiaotong University Press, 2013: 115―116. (in Chinese)
[8]  陈政清. 桥梁风工程[M]. 北京: 人民交通出版社, 2005: 157―159. Chen Zhengqing. Bridge wind engineering [M]. Beijing: China Communications Press, 2005: 157―159. (in Chinese)
[9]  郑云飞. 斜拉索风雨激振试验研究[D]. 石家庄: 石家庄铁道大学, 2013: 12―30. Zheng Yunfei. Experimental investigation of rain-wind induced vibration of cables in cable-stayed bridges [D]. Shijiazhuang: Shijiazhuang Tiedao University, 2013: 12―30. (in Chinese)
[10]  刘庆宽. 多功能大气边界层风洞的设计与建设[J]. 实验流体力学, 2011, 25(3): 66―70. Liu Qingkuan. Aerodynamic and structure design of multifunction boundary-layer wind tunnel [J]. Journal of Experiments in Fluid Mechanics, 2011, 25(3): 66―70. (in Chinese)

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