Study On The Characteristics Of Wave Force On Piled Baffle Permeable Breakwater

Piled baffle permeable breakwater is a kind of structural style between vertical bre -akwater and piled permeable breakwater without baffle. Educe vertical breakwater by extending the baffle near to sea to bedding and piled permeable breakwater without baf -fle by taking out the baffles based on the section of permeable breakwater in new gulf in Haian in Guangdong province, Then study the characteristic of wave force to the three style.Get the rules of the distributing of wave pressure on the piled baffle permeable brea -kwater through wave model experiment at regular wave:Water level is the higher,uplift on the soleplate of permeable breakwater is the bigger. Wave pressure on the side back to wave of the baffle near to sea is less. Wave pressure on the inboard of the baffle near to harbor is bigger than on the outboard.Wave pressure is bigger in the joint of the two baffl -es and soleplate. Wave pressure on the side face wave of the baffle near to sea is biggest. Wave force on the permeable breakwater decided by the wave force on the side face to wave of the baffle near to sea.Analyses the change of the biggest wave impact pressure uplift on soleplate on piled baffle permeable with the change of wave steepness,superelevation etc. And get the expe -rince formula for calmulating the wave impact pressure uplift and the total uplift on pile -d baffle permeable breakwater when 1.67