高抗震区超高层劲性结构施工技术研究  

Study on Construction Technology of Super High-rise Rigid Structure in High Anti-seismic Area

作　　者：马飞燕 何成晓 MA Feiyan;HE Chengxiao(Shanghai Construction No.5(Group)Co.,Ltd.,Shanghai 200063,China)

机构地区：[1]上海建工五建集团有限公司,上海200063

出　　处：《建筑施工》2022年第2期282-284,共3页Building Construction

摘　　要：基于兰州8度抗震区某超高层建筑群项目的主体施工阶段,为解决核心筒剪力钢板墙吊件多、剪力钢板无混凝土流淌孔、剪力钢板墙两侧混凝土对称浇筑、密集钢筋工况下混凝土浇筑、中段倾斜式劲性框架柱的钢筋原位调斜、倾斜式劲性柱内钢柱精确调斜等难特点,提出了一系列的解决措施。经工程验证,效果良好,为类似工程提供了一定的参考。Based on the main construction stage of a super high-rise building group project in Lanzhou magnitude 8 earthquake resistant area,in order to solve the difficult characteristics such as many hanging parts of the core tube shear steel plate wall,no concrete flow holes in the shear steel plate,symmetrical concrete pouring on both sides of the shear steel plate wall,concrete pouring under the condition of dense reinforcement,in-situ reinforcement inclination adjustment of the middle inclined rigid frame column,accurate inclination adjustment of the steel column in the inclined rigid column and so on,a series of solutions are put forward.The engineering verification shows that the effect is good.It can provide a certain reference for similar projects.

关 键 词：超高层劲性结构 剪力钢板墙 流淌孔 混凝土对称浇筑 钢筋原位调斜 

分 类 号：TU398[建筑科学—结构工程]