内容正文:
· 卡塔尔世界杯主场馆——中国造
2022年卡塔尔世界杯正在火热进行中。作为卡塔尔规模最大的体育场,卢塞尔体育场吸引了全球的目光。它由中国铁建国际集团负责建设,是中企以设计施工总承包身份承建的首个世界杯体育场项目。人们十分关注世界杯上的“中国建造”,纷纷为卢塞尔体育场点赞,称其为卡塔尔世界杯“皇冠上的明珠”。
Even if you are not a football fan,you are sure to be impressed by the Lusail Stadium,the main stadium for Qatar World Cup 2022.The stadium catches people's attention with its bold design and creative technique,which was inspired by the hand-crafted bowls found all across the Arab world,as well as the fanar lanterns found in the region.
The iconic stadium was constructed by the China Railway Construction Corporation(CRCC)as the main contractor."The stadium is the most international World Cup stadium with the largest and most complex systems,the highest design standards and the most advanced technology,"said Li Bai,the Chinese engineer from CRCC who was in charge of the project.
The key to the Lusail Stadium's design is its steel structure and roof,which has the same amount of steel as three Eiffel Towers.Made of the best Polytetrafluoroethylene(聚四氟乙烯)material,the stadium's roof protects the stadium from hot winds,keeps out dust and allows in enough light for the grass on the football field to grow,while providing shade to reduce the burden on the stadium's cooling systems.
The main structure mainly consists of curved V-shape trusses(桁架).This design solution reduced the amount of steel needed by 12,000 tons.Designed using the team's innovatively developed BIM—an architecture information modeling database—the Lusail Stadium uses 40 percent less water than conventional buildings thanks to measures such as systems that use collected rainwater and an improved water-saving sprinkler irrigation system,according to the construction team from CRCC.
Making full use of China's advantages in the infrastructure industry,Chinese companies have provided a full set of production chain solutions for the design and construction of the stadium.The stadium reflects China's rich experience in designing creative,sustainable and reli