摘要
主要介绍了利用高空斜拉型钢桁架与扣件式钢管支模架组合的支模体系完成高空大跨度悬挑密梁楼盖现浇混凝土结构的施工,施工期间通过设计方案数值模型与现场实测数据对比和反馈进行双控,确保了悬挑结构混凝土浇筑临时支撑体系的安全可控,且悬挑结构现场一次性顺利成功浇筑。
The construction of composite supports with cable-stayed steel truss and fastener style support frame at high altitude for large-span cantilevered cast-in-situ dense concrete beam floor is introduced mainly. During construction,combination of simulation and data on site is used to control,which assures the safety of the temporary supports,and the cantilevered structure pouring is successful for one time.
出处
《施工技术》
CAS
北大核心
2016年第15期86-89,108,共5页
Construction Technology
关键词
混凝土
悬挑结构
高支模
支撑体系
设计
施工
concrete
cantilevered structure
high formwork
supports
design
construction
