本文对于现有的计算作用在大型近海建筑物上的波压力的各种方法进行了一般性的回顾,同时阐述了计算各类近海建筑物的线性绕射理论基础,进而谈到了随机波作用问题及浮式建筑物的计算问题,最后综述了目前绕射计算中还未予考虑的水流作用、水流分离效应以及非线性作用等问题的研究现状。 In this paper, we present a general review of various methods for calculating the wave pressures acting on large offshore structures, and also describe the theoretical basis for calculating the linear diffraction of various types of offshore structures. Then we talk about the stochastic wave problem And the calculation of floating structures. Finally, the research status of water flow, water flow separation and nonlinear effects that have not been considered in diffraction calculation are reviewed.