花土坡特大桥高墩的线性控制  

Linear Control of High Pier of Huatupo Overlarge Bridge

作　　者：樊世兵 

机构地区：[1]山西金信建筑有限公司

出　　处：《山西焦煤科技》2006年第5期16-18,共3页Shanxi Coking Coal Science & Technology

摘　　要：花土坡特大桥主墩最大墩高110 m(8#墩),其余墩高56 m^95 m,施工中均设计为3节翻模,节高为1.5 m,最高110 m共需翻动73层(包括托盘部分),墩高节多,采用多种控制措施,确保高墩翻模施工位置准确,线性顺直。The main pier is the biggest pier of Huatupo overlarge bridge,its height is 110 m（8^#pier）, other height is 56～95 m,in construction all piers are designed 3 joint turning over dies,the joint＇s height is 1.5 m,the highest pier is 110 m in all needs to turn over 73 layers （includes tray part）,the poet is high,the joint is many,adopts a lot of controlling measure,ensures accurate position in construction of high pier turning over dies.

关 键 词：花土坡特大桥 高墩 线性控制 

分 类 号：U448.13[建筑科学—桥梁与隧道工程] TP273[交通运输工程—道路与铁道工程]