Research purposes:The No - platform - column Canopy is the open wide building,and steel structure.This paper analyses the results of 14 wind tunnel tests of t No - platform - column Canopy and concludes the commonness.Then contrast with the " Load Code for the Design of Building Structures " ( GB 50009 - 2001) . This paper educes some distributing of the wind load figuration coefficients of No - platform - column Canopy . The disciplinarian provide some reference for the structure calculation.
Research conclusions:(1) The wind load pressure figuration coefficients of the No - platform - column Canopy is between 0.1 ~ 0.9,the wind load suck figuration coefficients is between - 0.3 ~ - 2.0; (2) The wind load pressure figuration coefficients of the test is smaller to the " Load Code for the Design of Building Structures" ( GB 50009 - 2001)and the wind load suck figuration coefficients is bigger; (3) The wind load figuration coefficients enlarges on the cornice and hole.