大规模曲线墙体模板的构造与支设  

STRUCTURE AND SUPPORT OF A LARGE SCALE CURVED WALL FORM

作　　者：段劲松[1] 曾兆平 孟庆祯 侯进峰[1] 

机构地区：[1]北京城建集团工程总承包部

出　　处：《建筑技术》2004年第2期92-95,共4页Architecture Technology

摘　　要：国家大剧院工程弧形墙面积占墙体总面积的50%以上,为保证曲线模板定位精度及混凝土成型质量,根据弧形墙不同曲率半径选择支模方案。所用弧形墙体模板体系操作简便、可调范围大、周转性强,可完全满足模板支设精度要求。与传统工艺相比,具有明显优势。The curved wall area is over50%of the whole wall area in the National Grand Theatre engi-neering.In order to ensure the positioning precision of curve form and the concrete forming quality,according to different buckling radii,the form bracing scheme is selected.The curved wall form system is simple and convenient to operate.It has a large range for adjusting,and a strong turnover rate to fully meet the reguire-ment of the form bracing support precision.Also,it has obvious superiority to the traditional construction.

关 键 词：模板 弧形墙体 定位精度 曲线 

分 类 号：TU755.2[建筑科学—建筑技术科学]