最好看的MV中文字幕国语电影,最好看免费观看高清电影大全,最好看的2019中文大全在线观看,2025最好看纤纤电影网,最好免费观看高清在线,最好看免费中文

Construction time：2017            Completion time：2019            Project area：43,627 ㎡            Volume of steel：9,000t

Project description：The Al-Rayyan Stadium is one of the venues which will be delivered by the Supreme Committee for the Qatar World Cup 2022. The stadium is located in Al-Rayyan City. JGS will be responsible for shop design, fabrication, transportation, supply and erection of stadium’s steel work. The whole building consists of three parts, facade, bowl and canopy. The canopy is a ridge valley system. The plan shape of canopy is a cutaway rectangle, and canopy are supported by 48 columns of hot-formed circular hollow section which is above concrete building. The bowl has 6 floors: two basement floors underground and 4 bleacher floors above ground. The elevation of B2 is -8.240 m. The elevation of ground floor is ±0.000 m, and the elevation of pitch is about -7.05 m. The plane dimension of cutaway rectangle canopy is 227.690 m x 191.537 m, the dimension of open space in canopy is124.984 m x 84.994 m. The elevation of inner edge of canopy is 37.243 m, the elevation of outer edge is +26.500 m. The top elevation of canopy is 43.000 m.

Bright spot：BS EN, AESS