Advances in research of simulation technology of fluctuation wind loading

According to the fluctuating wind field simulation technology at home and abroad in the past 20 years,a summary of research results expatiates the development process of the fluctuation wind filed simulation technology.First of all we give a briefing on the characteristics of boundary layer wind and the status quo of the fluctuating wind field simulation technology.And then,based on the research of the simulation technology of fluctuation wind field,we introduce the current situation and problems of harmonic wave superimposing method,linear filtering method and wavelet method.Finally,we prospect the future of the research.