ERECTION TECHNOLOGY OF LARGE SPAN CHORD -TENSION TRUSS STRUCTURE FOR HARBIN INTERNATIONAL EXHIBITION CENTER
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摘要: 对哈尔滨国际会展体育中心大跨张弦桁架结构的工程安装实践进行介绍,详细阐述该工程实施中的详细安装技术,包括主体钢屋盖的安装方法与流程、大跨度和大重量张弦桁架拼装与整体吊装技术、支座不等标高液压同步牵引滑移技术、预应力拉索安装与张拉过程分析技术等。这些技术的成功应用可为今后钢结构的安装提供参照和借鉴。Abstract: The erection technologies of large span chord -tension truss structure for Harbin International Exhibition Centerare introduced. Which include the organization of construction, the splicing and erectiontechnology of large span andweightchord -tension truss, the sliding technology of truss in different bearing level, the tension and analysis technology of prestresscable, the application of cast steel products etc, which provides experience for erection of steel structures in the future.
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Key words:
- large span chord -tension truss /
- sliding /
- prestress cable /
- erection technology
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.黄明鑫. 大型张弦梁结构的设计与施工. 济南: 山东科学技术出版社, 2005
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