深圳机场T3航站楼三维曲面清水混凝土柱施工技术  

Construction of Fair-faced Concrete Column with Three-dimensional Surface at Terminal 3 in Shenzhen Airport

作　　者：雷三超[1] 张俊 袁光辉[1] 董晓刚 杨文军[1] 

机构地区：[1]中国建筑第八工程局有限公司广州分公司,广东广州510665 [2]中建三局第一建设工程有限责任公司,湖北武汉430040

出　　处：《施工技术（下半月）》2012年第2期6-10,共5页Construction Technology

基　　金：中国建筑第三工程局科研项目(CSCEC3B-2011-3)

摘　　要：以深圳机场T3航站楼工程实例,介绍了整体通高三维曲面清水混凝土钢骨柱的特点,根据其特点进行钢筋加工、模板设计与安装和清水混凝土质量控制全过程,并对清水钢模的设计与拆除及清水混凝土Y型柱养护与成品保护过程中一些问题和常用方法进行探讨。通过该技术的应用,确保了三维曲面清水混凝土柱的施工效果,极大地改进了施工方法、施工工艺,大大缩短了工期,节省了成本。Combined with the characteristics of SRC column with overall three-dimensional surface of Shenzhen Airport Terminal 3 project,the total process of reinforced machining,formwork design and installation,and quality control of fair-faced concrete are described.The design and demolition of steel formwork,the maintenance and protection of Y-shaped column of fair-faced concrete are discussed.The result shows that the effect of fair-faced concrete with three-dimensional surface is ensured,the construction method and process are improved,and the construction period and cost are also saved.

关 键 词：机场 航站楼 混凝土 三维曲面 钢骨柱 清水混凝土 全钢模板 施工技术 

分 类 号：TU755[建筑科学—建筑技术科学]