施工技术 2014年1月下 88 CONSTRUCTION TECHNOLOGY 第43卷第2期 D0I:10.7672/sgjs2014020088 高空大跨度悬吊支撑平台施工技术 许洪元，李云龙1，许武，刘兰凤2 (1.中国建筑第六工程局总承包公司，天津300451； 2.山东聊城星光房地产开发有限公司，山东聊城252000) [摘要]针对高空大跨度型钢混凝土连体结构特点，以实际工程为例，详细介绍了高空大跨度型钢混凝土连体结构 采用钢筋悬吊工字钢平台支设结构模板的新型支模方法，包括方案原理、相关节点构造及创新的施工流程等关键 技术措施.工程实践表明，使用该技术不仅能安全有效地承载上部结构荷载及施工荷载，而且保证了高空混凝土 顺利浇筑及工程质量，有效解决了型钢结构高空大跨度连体结构施工难的问题. [关键词]型钢混凝土；悬吊；平台；支撑；施工技术 [中图分类号]TU731.2 [文献标识码]A [文章编号]1002-8498(2014)02-0088-02 Construction for High-altitude and Large-span Suspended Platform Xu Hongyuan' Li Yunlong' Xu Wu' Liu Lanfeng (1.General Company of China Construction Sixth Engineering Bureau Co. Lid.Tianjin 300451 China; 2.Shandong Liaocheng Xingguang Real Estate Development Co.Lid.Liaocheng Shandong 252000 China) Abstract:According to characteristics of high-altitude and large-span steel reinforced concrete connective structure based on engineering practice a new kind of support method was described which used steel bar suspended I-shaped beam platform to support the formwork.The key technologies were introduced in detail including program principle joints construction and the construction process of innovation. Engineering practice shows that this technology was safe and effective to carry the load of the upper part of the structure and construction loads and ensure the safe and quality of construction. Key words:steel reinforced concrete;suspension;platform;supports;construction 1工程概况 聊城星光城市广场位于聊城开发区，总建筑 面积80万m2 包括会展中心、商务办公楼、五星酒 店、会展办公公寓等，是一个城市综合体工程.其 中会展办公公寓高9...
高空大跨度悬吊支撑平台施工技术.pdf
