roofing system of wuhan sports center stadium is a type of new jackstay cove structure. its planar projection take on a oval shape. with long axis of 165m, and the short axis. along with the roof it suspend 15m from the ground. the roofing system adopt the combined structure of net shell-cable and space truss. the connecting support of the shell bottom chord is connected with prestressed cable. the net shell and prestressed cable forms a open net shell structure system. the method of integrated lifting is adopted to replace the roofing grid frame. stand gradient space suspending junction technique is also used. this projcet win the national labor award, awarded the "luban award".