• Valley Ridge membrane structure fluid-solid coupling numerical simulation of wind-induced response

Ridge Valley-type tensioned membrane structure similar to parallel or parallel cable Valley notochord and tensioned membrane formed wavy membrane surface, a wide range of applications in engineering, the rules of building a more suitable venue and public buildings.

Wind pressure coefficient contour map

Membrane surface displacement values

　• The stadium is the city's main sports center of the building area of 46,815 square meters, the number of 30,559 spectators. We adopt a general-purpose finite element analysis software ADINA, cantilever roof of the stadium on the west side of the cantilever roof at 0 ° and 30 ° wind direction when the wind-induced response numerical simulation. Obtained the structure of the surface wind pressure distribution coefficient, and wind tunnel test results are basically consistent.