Simulation of Wind Field on Long-Span Cable-Stayed Bridge Based on SPT
The simplified of fluctuating wind field and the basic theory of Spectral Proper Transformation（SPT）were expatiated. SPT was used to simulate the random wind field on long-span cable-stayed bridge, then the random wind field of the bridge was simulated by MATLAB program, an actual example was used to validate the validity and correctness of the MATLAB program. The results showed that SPT had the advantage of explicit physical meaning, high computational efficiency. It is an effective method to simulate the random wind field.
Y. F. Huang and J. X. Yang, "Simulation of Wind Field on Long-Span Cable-Stayed Bridge Based on SPT", Applied Mechanics and Materials, Vols. 90-93, pp. 2451-2455, 2011