广西体育中心主体育场异形混凝土构件施工技术

Construction Technology of Special-shape Reinforced Concrete Members in Guangxi Sports Center Main Stadium

广西体育中心主体育场工程为框架剪力墙结构,结构复杂,异形构件多,体量大,斜柱、曲梁尤具代表性,其造型、体量国内罕见。其测量定位、高架支撑、模板、钢筋、混凝土等工程施工难度大,通过制定科学合理的专项施工方案,采取切实可行的施工技术措施,最终按期保质完成了斜柱曲梁的施工。其成品质量达到设计及施工规范要求。

Guangxi Sports Center Main Stadium as a complex framework-shear wall structure has many large special-shape members,especially oblique columns and curved beams which are very special in modeling and building volumes. During construction,it is difficult in surveying location,high scaffold and formwork engineering,steel bar and concrete engineering. By establishing scientific and reasonable construction schemes and taking feasible construction measures,these oblique columns and curved beams are completed successfully and on schedule. The quality meets requirements of the design and construction specifications.