Influences of Structural Damping and Buoyancy-Weight Ratio on Dynamic Responses of Submerged Floating Tunnel

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	Influences of Structural Damping and Buoyancy-Weight Ratio on Dynamic Responses of Submerged Floating Tunnel
	Long X(龙旭); Wang L(王雷); Wang L(王雷); Ge F(葛斐); Hong YS(洪友士)
	2009-12-29
会议名称	The 5th Symposium on Strait Crossings
会议日期	June 21-24, 2009
通讯作者邮箱	hongys@imech.ac.cn
会议地点	Trondheim, Norway
通讯作者	洪友士
中文摘要	The recent progress of submerged floating tunnel (SFT) investigation and SFT prototype (SFTP) project in Qiandao Lake (Zhejiang Province, P.R. China) is the background of this research. Structural damping effect is brought into present computation model in terms of Rayleigh damping. Based on the FEM computational results of SFTPs as a function of buoyancy-weight ratio (BWR) under hydrodynamic loads, the effect of BWR on the dynamic response of SFT is illustrated. In addition, human comfort index is adopted to discuss the comfort status of the SFTP.
收录类别	其他
合作状况	其它
会议录	The 5th Symposium on Strait Crossings.Trondheim, Norway.June 21-24, 2009.
学科主题	结构振动与噪声
语种	中文
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/33008]
专题	力学研究所_非线性力学国家重点实验室
通讯作者	Hong YS(洪友士)
推荐引用方式 GB/T 7714	Long X,Wang L,Wang L,et al. Influences of Structural Damping and Buoyancy-Weight Ratio on Dynamic Responses of Submerged Floating Tunnel[C]. 见:The 5th Symposium on Strait Crossings. Trondheim, Norway. June 21-24, 2009.