国家速滑馆预制清水混凝土看台板建造技术  

CONSTRUCTION TECHNOLOGY FOR PREFABRICATED FAIR-FACED CONCRETE GRANDSTAND SLAB OF NATIONAL SPEED SKATING OVAL

作　　者：苏振华 李少华[1] 蔡亚宁[1] 秦海英[1] 苏李渊 段捷 SU Zhen-hua;LI Shao hua;CAI Ya-ning;QIN Hai-ying;SU Li-yuan;DUAN Jie(Beijing Urban Construction Group Co.,Ltd.,100088,Beijing,China;Beijing University of Technology,100124,Beijing,China)

机构地区：[1]北京城建集团有限责任公司,北京100088 [2]北京工业大学,北京100124

出　　处：《建筑技术》2023年第1期8-11,共4页Architecture Technology

基　　金：国家重点研发计划项目(2019YFF0301500)。

摘　　要：国家速滑馆看台采用清水混凝土建造,并使用弧形看台板拼装。围绕这两个特点对节点连接设计、弧形看台板加工工艺及保护剂使用方法进行了研究,并介绍了预制清水看台板现场测试方法和安装工艺等多项关键技术,可为同类工程提供参考。Based on the characteristics that the grandstand of the National Speed Skating Oval is constructed of fair-faced concrete and assembled with cambered grandstand slabs,the node connection design,processing technology of cambered grandstand slab and application method of protective agent are studied,and such multiple key technologies as field test methods and installation technologies of prefabricated fair-faced grandstand slabs are introduced,providing a reference for similar projects.

关 键 词：国家速滑馆 预制看台板 清水混凝土 弧形看台板 

分 类 号：TU758.11[建筑科学—建筑技术科学]