超高层建筑组合剪力墙裂缝控制分析  

Analysis on Crack Control of Composite Shear Wall in Super High-rise Building

作　　者：李平 Li Ping(Tianjin Meiyin Real Estate Development Co.,Ltd.,Tianjin 300202,China)

机构地区：[1]天津市美银房地产开发有限公司,天津300202

出　　处：《建筑与装饰》2021年第22期181-183,共3页Construction & Decoration

摘　　要：天津平泰大厦项目办公楼核心筒设计为钢板-混凝土组合剪力墙,混凝土强度高、厚度大、钢筋布置紧密,浇筑后极易产生裂缝。为控制有害裂缝的产生,通过对组合剪力墙裂缝可能产生的原因和影响因素进行提前分析,并有针对性地采取相关措施,裂缝控制效果良好。The core tube of the office building of Tianjin PAFC project is designed as steel plate-concrete composite shear wall.The concrete has high strength,large thickness,and tightly arranged steel bars,which are prone to cracks after pouring.In order to control the occurrence of harmful cracks,by previously analyzing the possible causes and influencing factors of the composite shear wall cracks,and taking relevant targeted measures,the crack control effect is good.

关 键 词：超高层建筑 组合剪力墙 钢结构 裂缝控制 

分 类 号：TU7[建筑科学—建筑技术科学]