The wavelet analysis was applied to structural wind engineering field, and a method to identify the aerodynamic damping ratio of a tall building was introduced, which is applicable to SDOF aero-elastic models as well as MDOF aero-elastic models of tall buildings.

Based on the theory of aerodynamic damping,the appropriate damping model was established;with the help of moving meshes technology and in combination with the equation of equivalent mode aerodynamic damping ratio,the weakly coupled method was applied.

Experimental study on influence of vibration frequency to dynamic modulus and damping ratio characteristics of saturate sandy pebble soil;

Dynamic triaxial test is mainly used to determine the dynamic shear modulus & dynamic damping ratio of soil,which are the important parameters for seismic response analysis.

Testing study is made on dynamic mechanics parameters,including dynamic elastic modulus and dynamic damping ratio,of silty-clay and fine-sand which are sampled from the Qinghai-Tibet railway.

Identification of aerodynamic damping for roof wind-induced response of opening building;

A study on the aerodynamic damping of the Geiger type cable dome

An experimental study on the wind induced response and aerodynamic damping of Guangzhou West Tower