天津奥林匹克中心体育场综合施工技术

Comprehensive Construction Technology of Tianjin Olympic Center Stadium

天津奥林匹克中心体育场为2008年北京奥运会比赛用馆。该工程造型独特,技术创新点多,工程施工难度大。该工程主体结构南北长407.3m,东西宽284.6m。通过科学研究重点解决了以下问题:大型空间钢结构设计、制作和施工技术;超长超大面积主体混凝土结构施工技术;现浇清水混凝土技术与应用;预制混凝土看台构件制作工艺研究;曲面建筑的空间定位控制与施工精确测量技术。重点介绍了这些技术的具体施工方法。

Known as ＂Diamond of the Bohai Gulf＂, Tianjin Olympic Center Stadium serves as one of the football venues in the Beijing 2008 Olympic Games, which is difficult to be constructed because of its special shape. It stretches 407.3 meters from north to south and 284.6 meters from east to west. By scientific study, some problems are solved such as design, prefabrication and construction technology of large special steel structure, construction technology of super-long super large areas concrete structure, cast-in-situ fair-faced concrete technology and its application, fabrication process study of prefabricated concrete stands members and special location control and construction survey technology of curved surface building.