Transformaciq, udary i razrushenie morskih woln w pribrezhnoj zone

Rassmotrena problema izmeneniq struktury powerhnostnyh woln i formirowaniq udarnyh nagruzok pri ih razrushenii na naklonnom dne w neposredstwennoj blizosti ot beregowoj cherty. Dlq predwaritel'nyh ocenok parametrow powerhnostnyh woln ispol'zowan prikladnoj paket «SWAN», bolee detal'nye raschety izmenenij dliny i wysoty woln, formirowaniq grebnq razrushaüschejsq wolny i udarnoj nagruzki wypolneny po gidrodinamicheskim i ämpiricheskim sootnosheniqm. Priwedeny rezul'taty äxperimental'nyh issledowanij razrushaüschihsq woln w wolnowom bassejne. The problem of the surface waves structure change and forming of the shock loading at their destruction on a sloping seabed in a direct closeness from a coastal line is considered For the preliminary estimations of the waves parameters the applied soft of SWAN is used, more detailed calculations of changes of length and height of the waves, forming of crest of collapsing wave and shock loading is carried out on hydrodynamic and empiric correlations. Results over of experimental researches of the collapsing waves are brought in a wave basin.