施工技术 2013年1月下 28 CONSTRUCTION TECHNOLOGY 第42卷第2期 螺栓球节点网架吊装施工在火车站改 扩建工程中的应用 范彬彬，任垒，肖超超，刘国良 (中国地质大学（武汉）工程学院，湖北武汉430074) [摘要]武昌火车站改扩建工程工期紧，对质量、环保要求高，且基础站台车流量大，同时有其他施工，传统网架安 装方法将对基础站台原有正常秩序引起干扰.采用螺栓球节点网架吊装施工技术可以有效解决上述矛盾.通过 对该技术的网架单元和施工工艺的介绍，闹述了现场施工的整个流程，以及网架吊装过程中的质量控制、安全措施 和环保措施的要点.实践证明，螺栓球节点网架吊装施工具有较好的综合效益. [关键词]钢结构；网架；螺栓球节点；吊装；质量控制 [中图分类号]TU758.15 [文献标识码]A [文章编号]1002-8498(2013)02-0028-03 Application of Bolt Sphere Joints Space Truss Hoisting Construction in Train Station Expansion Project Fan Binbin Ren Lei Xiao Chaochao Liu Guoliang Faculty of Engineering China University of Geosciences Wuhan Hubei 430074 China) Abstract:Tight construction period excellent quality and high environmental protection were main characters required by Wuchang Railway Station expansion project.But it was big traffic volume and another construction was executing in the basic platform so traditional scaffolding or pick-frame tower truss installation methods would bring interferences to the original normal order to the basic platform.The introduction of hoisting installation to bolt sphere joints space truss was helpful to solve the above conflicts.By the presentation of the element of space truss and technology of the construction method the process of the construction in the site was recorded prehensively what's more the key points of the quality control safety measures and environmental measures in the process were also described.Practice has proved that the construction of hoisting installation ...
螺栓球节点网架吊装施工在火车站改扩建工程中的应用.pdf
