型钢支架在超厚筏形基础施工中的应用  

CONSTRUCTION TECHNOLOGY OF PROFILE STEEL SUPPORT FOR SUPER THICK RAFT FOUNDATION

作　　者：张鹏[1] 杨猛 阙显阳 白峰振 赵元鹏[1] ZHANG Peng;YANG Meng;QUE Xian-yang;BAI Feng-zhen;ZHAO Yuan-peng(China Construction Second Engineering Bureau Ltd.,100010,Beijing,China)

机构地区：[1]中国建筑第二工程局有限公司

出　　处：《建筑技术》2019年第10期1170-1172,共3页Architecture Technology

摘　　要：昆明春之眼商业中心主副塔楼施工中,针对基础底板厚、钢筋体量大、钢筋安装难度高等难点,优化施工顺序及设计方案,深化钢筋型钢支架设计,降低了施工难度,减少了型钢用量,确保了基础底板安全顺利施工.During construction of the main and accessory tower buildings of commercial center in Chunzhiyan (Eye of Spring) project, there were some construction difficulties, such as thick foundation bottom slab, large quantity of steel reinforcement workload and difficult steel bar installation, etc. Therefore, construction sequence and design scheme were optimized and in-depth profile steel frame design was carried out, to successfully reduce the construction difficulties, effectively save the profile steel consumption and guarantee the smooth construction of foundation bottom slab.

关 键 词：超厚筏形基础 型钢支架 安全系数 

分 类 号：TU745.3[建筑科学—建筑技术科学]