Aimed at the wind induced vibration of the roof structure of gymnasium,modeling with finite element method,using the local mean wind pressure coefficients and time history of fluctuating pressures determined from wind tunnel testing,the wind-induced dynamic responses for gymnasium grid roof structures.

Design of aeroelastic model of large-span stadium roof and wind tunnel test;

This study aims to investigate the spectral characteristics and modeling of fluctuating wind pressure on grandstand roofs, which are necessary to the analysis of wind-induced response, estimation of extreme wind pressure and fatigue-resistant design, meanwhile providing reference for further studies of wind-resistance and structural design.

Finite element analysis of static performance of roof structure with circular steel tubular arch-truss;

Parametric study of roof-isolation in roof structure;

Research on equivalent static wind loadings of large-span roof structures;