摘要
大跨度悬吊结构临时支撑体系往往受空间影响高宽比大,承载力和抗倾覆性较难满足难要求。为寻求其可靠的临时支撑体系,以济南高新文化中心工程为例,从基础类型和架体构造两个方面考虑,结合微型钢管桩、高支模等传统工艺,设计了一种稳定有效的大跨度悬吊结构临时支撑体系,并系统的介绍了其施工要点和监测要点,其结果表明了该临时支撑体系是安全可靠的。
The construction support system of long-span suspension structures is often affected by space,and the height-to-width ratio is large.In order to find a reliable construction supporting system,taking the Jinan high-tech Cultural Center project as an example,considering the foundation type and frame structure,combining with the traditional techniques such as mini-steel pipe pile and high formwork,a stable and effective temporary support system for long-span suspension structure is designed,and its construction and monitoring points are systematically introduced.The results show that the temporary support system is safe and reliable.
作者
宋吉锋
潘田飞
王超
庄云栋
刘国富
SONG Jifeng;PAN Tianfei;WANG Chao;ZHUANG Yundong;LIU Guofu(Shandong construction and construction(Group)Co.,Ltd.,Jinan 250000)
出处
《福建建筑》
2021年第9期15-18,共4页
Fujian Architecture & Construction
关键词
悬吊结构
大跨度
临时支撑
设计
Suspension structure
Large span
Temporary support
Design
