The tests of drawbead structure influence and the subsequent performance of the sheet are performed to investigate the mechanical property of the sheet after it goes through drawbead,and also the influences of semicircle drawbead structure parameters,the round corner radius and the heighten of drawbead on deformation of sheet are analyzed.

Furthermore, the follow-up functions of Qingdao Olympic Games facilities are analyzed in detail, and the concrete tentative ideas for the exploitation of these facilities in the post-Olympic Games period are also proposed.