提高异形超厚内置钢板墙一次验收合格率的技术措施  

TECHNICAL MEASURES FOR IMPROVEMENT OF FIRST-TIME ACCEPTANCE QUALIFICATION RATE OF SPECIALLY-SHAPED SUPER-THICK INTERNAL STEEL SHEET WALL

作　　者：肖黎 叶雄伟 陈祥 杜垚[1] 段然 XIAO Li;YE Xiong-wei;CHEN Xiang;DU Yao;DUAN Ran(China Construction Second Engineering Bureau Co.,Ltd.,100010,Beijing,China)

机构地区：[1]中国建筑第二工程局有限公司,北京100010

出　　处：《建筑技术》2021年第12期1449-1451,共3页Architecture Technology

基　　金：中建股份科技研发计划项目(CSCEC-2020-Z-32)。

摘　　要：昆明春之眼商业中心项目地处8度抗震设防区,为满足超高层建筑独特的造型需求,其核心筒墙体为异形超厚结构。通过优化钢构件吊装加固方式、墙体内置钢板与钢筋连接方式和钢梁位置钢筋连接节点,从原材料加工到吊装等工序进行管控,提高了异形超厚内置钢板墙一次验收合格率。Kunming Eye of Spring Commercial Center project is located in a zone of 8-degree seismic intensity.To satisfy the requirements of super-high building for special shape,the core tube wall adopted a specially-shaped super-thick structure.First-time acceptance qualification rate of speciallyshaped super-thick internal steel sheet wall was improved through optimization of steel component lifting and reinforcement modes,internal steel sheet and steel bar connection mode and steel bar connection nodes on steel beam,as well as control of different sequences from material processing to lifting.

关 键 词：异形超厚 内置钢板墙 一次验收合格率 

分 类 号：TU745.3[建筑科学—建筑技术科学]