摘要
本文对中庭顶高空单梁的模板支撑架进行了设计,构思了通过悬挑钢架管并配合斜拉钢丝绳形成下层悬挑操作平台,平台上搭设钢管模板支撑体系,并进行了力学计算,在使用前对支撑架进行了堆载试验。顺利地完成了高空屋面大跨度单梁的施工任务,方法简单,安全可靠,经济性强。值得在同类高空大跨度单梁结构的施工中推广使用。
Based on the atrium altitude single beam cantilever span support frame analysis,load calculation,rational design of the lower branch of the operating platform,take the upper formwork support system,and the mechanical calculation and checking the load test before applying.The construction of large span single beam roof has been completed safely and economically,and it is safe and reliable.It is worthy of reference and promotion in the construction of similar large-span cantilever structure.
出处
《北方建筑》
2018年第1期14-18,共5页
Northern Architecture
关键词
高空单梁结构
操作平台
三角悬臂支架
：high altitude single beam structure
operation platform
triangle cantilever support
