复杂旋转移位工程轨道梁设计与施工  

Design and Construction of Track Beams in Complex Rotation Building Transportation Project

作　　者：吴二军[1] 王伟[1] 张青[1] 杨勇[2] 韩振勇[2] 

机构地区：[1]河海大学土木与交通学院,江苏南京210098 [2]天津城建集团天演建筑物顶升移位工程有限公司,天津300210

出　　处：《施工技术》2012年第5期48-50,共3页Construction Technology

基　　金："十一五"国家科技支撑计划重大项目(2006BAJ03A00)

摘　　要：结合福建濠景大厦复杂旋转移位工程,简单介绍了濠景大厦旋转平移工程轨道梁设计方案,并针对工程施工中遇到的具有本工程特点的技术问题提出了解决的技术措施,主要包括轨道定位放线方法、管桩偏位处理、土方开挖、轨道梁与原基础连接部位的处理和旋转轴施工等。In building monolithic moving engineering,moving track scheme has the decisive influence on construction safety and cost.is the biggest and most complex rotation movement Haojing Building project in China,its track beam scheme and chose reasons of this plan are introduced simply in this paper.Some main encountered technique problems in construction are submitted,including how to mark lines of arc moving track beam position precisely,pile displacement treatment,earth excavation,treatment of the interface between track beam and the original piles cap,and construction of rotation shaft.The construction technique measures for these problems are provided.

关 键 词：旋转移位工程 轨道梁 施工 定位放线 界面连接 旋转轴 

分 类 号：TU746.4[建筑科学—建筑技术科学]