Power generation and disaster prevention system by using structural behaviours of Submerged floating structures

在沉水浮式隧道的动力特性中，应考虑“非线性流体力”、“复杂波浪力在水平方向和垂直方向上作用于浮体”和“由张力腿系泊的浮体的波动”的影响。考虑上述影响，对水下浮式结构的非线性响应进行了研究，并对这种结构的结构可行性进行了讨论。除此之外，还从结构力学的角度考虑了浮体的结构建模。

In the dynamic characteristics of Submerged floating tunnels, we should consider the effects of "Nonlinear fluid forces", "Complicated wave forces acts on the floating bodies in the both horizontal and vertical directions" and "Fluctuation of the floating bodies which are moored by some tension legs".By considering these effects above, nonlinear responses of submerged floating structures have been investigated and the structurel feasibility of this strucrture has been discussed. In addition to this, structurel modelling of floating bodies are considered from the structural mechanics point of view.