用Morison方程计算分析悬浮隧道所受波浪力初探

A Preliminary Calculating Analysis of the Wave Forces on a Submerged Floating Tunnel by Applying the Morison Equation

根据悬浮隧道自身结构特点和工程设计中所考虑的波浪条件,利用Morison方程和线性波浪理论,计算分析了隧道放置深度、海流速度、流向与波向间的夹角、波浪周期等诸多因素对隧道所受水平波浪力的影响。

On the basis of the structural properties of a submerged floating tunnel (SFT) and the wave conditions considered in an engineering design,and by applying the Morison equation and linear wave theories,a calculating analysis was carried out in this paper to the influences on the horizontal wave forces acting on a SFT of many factors,which included the depth of the tunnel under the sea surface,the velocity of the sea current,the angle included between the directions of the flow and the wave, and the period of the wave