The evaluation of the trench stability under the action of ocean waves is an important issue in the construction of an immersed tunnel. In this study. a two-dimensional coupling model of a wave-seabed-immersed tunnel is proposed for the dynamic responses of a trench under wave action in the immersing process of tunnel elements. The porous seabed is characterized by Biot consolidation ... https://jalyttlers.shop/product-category/stationary-box/