摘要
中国地质大学(北京)综合游泳馆工程篮球馆屋面结构为造型复杂的大跨度钢网架结构,施工质量要求达到北京市结构"长城杯"要求,且施工周期非常短,周边环境复杂.针对本工程的实际情况,结合钢网架结构常用的施工方法,通过对比5种吊装方案的技术经济效果,最终选定了高空散装方案施工,并详细介绍了大跨度复杂造型钢网架结构高空散装方案的关键施工技术及控制措施,为类似工程施工提供了技术借鉴.
The basketball museum roofing structure in the comprehensive natatorium project of China University of Geosciences（Beijing） is a large-span steel truss of complex modeling and its construction quality meets the requirements of the Great Wall cup structure of Beijing.Its construction period is very short and the circumjacent environment very complex.According to the actual situation of this project and combined with the construction method of the steel frame structure,the bulk solution with altitude is selected,and the key construction technology and the key control measures for a large span steel truss altitude complex modeling in bungee bulk method are introduced so as to provide technical reference for the similar project construction through comparing the technical and economic analysis of the five kinds of lifting scheme.
出处
《青岛理工大学学报》
CAS
2010年第5期125-130,共6页
Journal of Qingdao University of Technology
关键词
大跨度
复杂造型
网架结构
高空散装法
挠度控制
big span
complex modeling
steel frame structure
bungee bulk method
deflection control
