Zunyi Highspeed railway station transportation ETFE roofing canopy light weight space steel frame tensile structure project

Zunyi Highspeed railway station transportation  ETFE roofing canopy light weight space steel frame tensile structure project was design/engineering/fabrication and installation by wanhao teamwas design/engineering/fabrication and installation by wanhao team .The main body of the structure is the cantilever beam structure ,and covered by single layer ETFE transparent film .ETFE expaned area reaches 12200 sqm and the steel usage is about 1,660 tons .