盐城广播电视塔关键施工技术  

The Key Construction Technologies of Yancheng Broadcast Television Tower

作　　者：晏金洲 

机构地区：[1]南通建筑工程总承包有限公司,江苏海门226124

出　　处：《施工技术（下半月）》2011年第4期57-59,共3页Construction Technology

基　　金：住房和城乡建设部2010年科学技术项目计划(2010-K2-26)

摘　　要：盐城广播电视塔采用钢板组合剪力墙结构,塔体钢结构总用钢量1 800t。分析了主塔工程施工过程中的关键技术,对保证主塔筒体的焊缝质量、防腐年限及焊接变形、筒体沉降、筒体垂直度的偏差控制等起重要作用。这些关键技术既确保了工程质量,又降低了施工成本。Yancheng Broadcast Television Tower adopts steel slab-shear wall combination structure.The steel structure of the tower is about 1 800 tons.The author analyze the key construction technologies during the tower construction,which can make some important actions for controlling welding deformation,settlement and verticality deviation of the tube body as well as anticorrosion time of structure.These key construction technologies can assure engineering quality and lower construction cost.

关 键 词：电视塔 钢板组合剪力墙结构 关键施工技术 

分 类 号：TU758.11[建筑科学—建筑技术科学]