劲性混凝土柱施工技术  

CONSTRUCTION TECHNOLOGY FOR STIFFNESS CONCRETE COLUMNS

作　　者：黄沛成 侯永钊 李臻[1] 

机构地区：[1]北京城建集团五公司

出　　处：《建筑技术》2004年第2期105-107,共3页Architecture Technology

摘　　要：国家大剧院工程中,歌剧院、戏剧院及音乐厅内分别有8根、10根、18根矩形劲性混凝土柱,根据工程特点,从柱内型钢材料加工,柱内型钢安装,劲性柱的钢筋工程,模板工程和混凝土工程等方面制订施工方案,解决了一系列施工难题,劲性柱满足设计和规范的要求。There are8,10and18rectangular stiffness concrete columns in the Opera House,Theatre and Concert Hall of the Na-tional Grand Theatre,respectively.According to engineering features,considering such conditions:the working of rolled steel shapes materi-als in the columns,the installation of the rolled steel shapes in the columns,the reinforcment work of stiffness columns,the formwork,the concrete work,etc.,the construction scheme is worked out.A series of difficult construction problems are solved.The requirements of de-sign and codes are met by using the stiffness columns.

关 键 词：劲性柱 型钢 混凝土 模板 

分 类 号：TU735.3[建筑科学—建筑技术科学]