点击次数：

论文类型：期刊论文

发表时间：2022-06-30

发表刊物：振动与冲击

所属单位：建设工程学部

期号：9

页面范围：11-16

ISSN号：1000-3835

摘要：Wavelet transformation has been widely used in civil engineering since it can provide insight into features of transient signals through time-frequency maps of a time-varying spectral decomposition that traditional approaches based on Fourier transformation miss. Here, the basic principles of wavelet transformation are introduced firstly, and then, the current status of wavelet analysis in both domestic and abroad structural wind engineering is presented with some demonstrations, including wind load simulation, wind field analysis, relation between turbulence scales in atmospheric wind and its surface pressure on a building, and structural modal parameter identification. Finally, the perspective of wavelet analysis in structural wind engineering is presented based on the above analyses and discussions.

备注：新增回溯数据