Experimental investigation on the aero-elastic behavior of Haicang suspension bridge
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摘要: 位于东南沿海台风多发地区的厦门海沧大桥是一座中跨达648m的三跨悬索桥,主梁断面采用流线型钢箱梁。通过气动弹性模型风洞试验,研究了该桥在运营及五个典型施工状态的颤振稳定性和抖振特性。Abstract: Haicang Bridge,a tri-span suspension bridge with a main span of 648m and a streamlined steel box girder,is located in Xiamen,Fujian province,one of typhoon-prone areas in southeastern China.This paper investigates the flutter instability and buffeting responses of the bridge at operation and five erection stages through wind tunnel tests of full aeroelastic models.
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