Concrete vaults support rooftop football pitch in China by UAD

A vaulted concrete base supports an elevated football pitch and running track at the Hexi Sports Field, which The Architectural Design and Research Institute of Zhejiang University has completed in Shaoxing, China.
Hexi Sports Field is located on a site to the northwest of Shaoxing University's campus, which borders the old town and overlooks the Fengze River.
According to The Architectural Design and Research Institute of Zhejiang University (UAD), it is intended as a public space shared by the