To clarify the wind-induced dynamic disaster mechanism of membrane structure

this paper analyzed the research progress of field test

aero-elastic model wind tunnel test and numerical simulation method of Fluid-Structure Interaction (FSI) problems

and discussed the latest research results on the additional aerodynamic force and aero-elastic instability mechanism of membrane structure. It was shown that by the limitation of field test equipment

similar theory of aero-elastic model and FSI simulation method

the research on the observation and simulation of practical membrane structure was still relatively few. As for the aero-elastic instability mechanism of membrane structure

it was believed that the aero-elastic instability of membrane structures was related to the vortices formed near the membrane surface

which was manifested as a significant attenuation of the total damping of the structure. However

the research results were based on the vibration phenomena observation of the simple membrane structure in the approximate uniform flow field

which was quite different from the actual project. The following aspects are suggested for researches: similarity analysis method and error correction technique of similarity theory of aero-elastic model wind tunnel test; key technology of numerical simulation of FSI problem of large-scale membrane structure; research on the aero-elastic instability mechanism of membrane structure that based on various research means including field test

aero-elastic model wind tunnel test

numerical simulation method

analytical theory

and so on; the wind-resistant design method of membrane structure

which is acceptable for designers to consider the FSI effect.