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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。
Tianjin Olympic Center Stadium for the 2008 Beijing Olympic Games Museum. The unique shape of the project, technological innovation and more engineering construction difficult. The main structure of the project is 407.3m long from north to south and 284.6m wide from east to west. Through scientific research, the following problems have been solved: the design, manufacture and construction of large-scale space steel structures; the construction technology of super long and large area concrete structures; the technology and application of cast-in-place clear water concrete; the research on the fabrication technology of prefabricated concrete stands; the space of curved buildings Positioning Control and Construction Accurate Measurement Technology. Focus on the specific construction methods of these technologies.