The interaction between the first-order cnoidal wave and a concentric structure with dual-arc porous breakwaters is studied semi-analytically based on eigenfunction expansion. Both arcs of breakwater are considered as thin shell structures rigidly mounted flat sea bottom. fluid domain divided into an unbounded two bounded sub-domains, within which solutions described by eigenfunctions. Matched ...

In recent decades, freak waves, characterized by their unusual high amplitude, sharp crest, and concentrated energy, have attracted researchers’ attention due to potential threat marine structures. Green-water loads caused waves can be significant may lead local damage the ship Therefore, this paper focuses on study of green-water examines structural responses bow structures under influence wav...