Present state and perspectives of wind resistance studies on long-span structures

The long-span structures are typical wind-sensitive structures.The wind loads and the wind-induced vibration are usually the major factors which control the security of structures.The development of wind resistance studies on long-pan structures,both nationally and internationally,is systematically reviewed in the paper,which mainly includes wind tunnel tests,long-span structure aeroelastic model,wind vibration coefficient,equivalent static wind load and wind-induced analysis.The suggestion on further studies and present deficiency are given out at last.