Calculation of Wave Uplift Force on Superstructure of Open-sea Open-type Piled Wharf

By analyzing and researching the wave uplift force on the superstructure of open-sea open-type piled wharf,it is indicated that the formula for calculating wave uplift force which is gained through the model test do have limitations.As for the rectangular platforms with different length-width ratios,the calculation method is provided for the acting width and range of wave uplifting force and total uplifting force under the regular wave.