预制清水混凝土看台板设计研究  

Design and Application of Fair-faced Precast Concrete Stand Plate

作　　者：姜广 张东阳 吕雪源 姜伟 王磊 李浩 宋煜 JIANG Guang;ZHANG Dong-yang;LYU Xue-yuan;JIANG Wei;WANG Lei;LI Hao;SONG Yu(China Construction First Group Construction and Development Co.,Ltd.,Beijing 100102,China)

机构地区：[1]中建一局集团建设发展有限公司,北京100102

出　　处：《混凝土与水泥制品》2020年第8期30-33,42,共5页China Concrete and Cement Products

摘　　要：针对某大型国际主题公园预制混凝土清水看台板的三折线双台阶、踏步与看台一体化预制形式,从预制方案设计、节点设计、防水设计、构件设计、混凝土配合比设计五方面阐述了看台的具体设计过程,实现了模拟弧形看台,减少看台拼缝的效果,重点解决了内凹踏步构件连接节点和防水设计难题,并保证构件达到清水效果。Aiming at the triple line,double stand,step and stand integrated prefabrication form fair-faced precast concrete stand plate in a certain large-scale international theme park,the precast conceptual design,connection design,waterproof design,component design and mix proportion of concrete design are studied,which effectively fulfill the simulating toward circular stand,the reducing of stand joint and resolve the key points including water recessed step connection design and waterproof design,and achieve fair-faced concrete effect.

关 键 词：预制清水混凝土看台板 三折线双台阶 Revit软件 看台设计 内凹踏步 防水设计 

分 类 号：TU528.72[建筑科学—建筑技术科学]