大跨双幅桥梁新型同步气弹-测压风洞试验研究

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Novel synchronized aeroestic-pressure measurement wind tunnel experimental analysis for long-span double-deck bridges
ZHAO Zhihang1a, LIU Yuanjie², CHEN Zengshun1a,LI Xiaobin 3,4 ZHANG Jinbao5, XU Yemeng 1a,1b , TONG Yagang³
(lSchool of Civil Enginering;1b.Colegeof Aerospace Enginering,Chongqing University,Chongqing 400045, P.R.China;2.Chongqing Transport Commission,Chongqing 4Ol147,P.R.China;3.Qinghai Provincial Transportation Construction Management Co.,Ltd.,Xining 8l0o21,P.R.China; 4.Qinghai Lake Tourism Development GroupCo.,Ltd, Xining 810o03,P.R.China;5. Qinghai Provincial Transportation Holding Group Co.,Ltd., Xining 8l0o03,P.R. China)
受气动干扰效应的影响,双幅桥梁可能出现大幅度涡振和软颤振[1。(剩余2055字)