摘要
以太原市某地下人防指挥工程为例,对超厚大跨度无梁顶板支撑体系进行了研究,并根据工程特点,对2.1 m与4 m厚的顶板模板支撑体系采用碗扣式钢管脚手架和加强带构造措施施工方法,形成了具有可操作性及经济性一体的模架支撑体系,可对以后类似的工程提供可靠的施工技术和方案。
Taking the underground anti-aircraft engineering in Taiyuan city as an example,the paper studies the bearing system of long-span and extra-thick roof without beam,applies bowl-button steel tube scaffold and reinforcing band for bearing system with 2.1 m and 4 m roof templates,and forms operational and economic template bearing system,which has provided reliable construction technology and scheme of similar engineering in future.
出处
《山西建筑》
2013年第22期96-97,130,共3页
Shanxi Architecture
关键词
大跨度
超厚
无梁顶板
加强带
long-span
extra-thick
roof without beam
reinforcing band
