天津周大福金融中心钢板剪力墙及巨型柱模板设计  

The Steel Plate Shear Wall and Huge Pillar Formwork Design of CTF Tianjin Financial Center

作　　者：陈海涛 柯子平 裴鸿斌[2] 陈学光[2] 于海申[2] 刘鹏[2] 崔爱珍[2] 

机构地区：[1]天津滨海新区轨道交通投资发展有限公司,天津300457 [2]中国建筑第八工程局有限公司天津分公司,天津300452

出　　处：《施工技术》2016年第8期22-25,共4页Construction Technology

摘　　要：天津周大福金融中心工程塔楼地下室核心筒钢板剪力墙及巨型柱截面尺寸大,且受钢管柱、钢骨柱、钢板等钢构件影响,模板加固难度大,节点处理复杂。从模板选型、对拉螺栓设计及布置等方面介绍了塔楼地下钢板剪力墙、巨型柱等竖向大截面构件模板施工工艺,应用效果良好。重点介绍了结合对拉螺栓布置原则进行过灰孔深化、对拉螺栓设计与螺杆类型的选择、模板螺杆接驳器设计、确定模板加固体系、模板加固体系节点设计等技术措施。The core tube steel plate shear walls and huge pillar of CTF Tianjin Financial Center tower building basement have large cross-sectional dimension,which are affected by the steel components as steel tube columns,steel reinforced columns and steel plates. So the formwork strengthening is difficult and joint processing is complex. The construction technologies for vertical large section structures formwork design are introduced from the selection of formwork and bolt reinforcement design with good results. The technique methods for the ash hole deepening combining with the principle of bolt arrangement,the selection of bolts,the formwork bolts connector design and formwork strengthening joints design and so on were introduced in detail.

关 键 词：高层建筑 钢板剪力墙 巨型柱 模板 设计 

分 类 号：TU755.2[建筑科学—建筑技术科学]