Dynamic response and fluid structure interaction of submerged floating tunnels

被引:0
|
作者
Remseth, S [1 ]
Leira, BJ [1 ]
Rönnqsuist, A [1 ]
Udahl, G [1 ]
机构
[1] Norwegian Univ Sci & Technol, Dept Struct Engn, Trondheim, Norway
关键词
submerged floating tunnels; stochastic dynamic analysis; wave load modelling; wave directionality; time domain earthquake analysis; finite element modelling; dynamic fluid structure interaction;
D O I
暂无
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
Stochastic dynamic response analyses are applied to study the behaviour of submerged floating tunnels subjected to wave loading. The earthquake response of a submerged tunnel with a tether mooring is studied by finite element modelling of the bridge and surrounding fluid. The numerical examples with wave loading emphasize effects of wave direction and shortcrestedness. The focus is on the need for integrated versus simplified modelling in earthquake response analysis.
引用
收藏
页码:247 / 257
页数:11
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