高空大跨度悬挑模架支撑体系  

High-altitude Long-span Cantilever Support System Moldbase

作　　者：申凌云 

机构地区：[1]中铁五局集团建筑工程有限责任公司,贵州贵阳550002

出　　处：《贵州工业大学学报（自然科学版）》2008年第6期76-78,共3页Journal of Guizhou University of Technology(Natural Science Edition)

摘　　要：通过对高空的悬挑大跨度挑架进行荷载分析、计算,合理的设计了下层支设钢三角桁架,上层搭钢管支模挑架的支撑体系,并进行了力学计算与验算,在正式使用前进行了荷载试验。安全地完成了高空屋面大跨度悬挑板的施工,经济适用,安全可靠,在同类大跨度悬挑结构的施工中值得借鉴和推广。Through load pick analysis of large -span cantilevered frame , reasonable support for the design of the lower triangular steel truss was computed and designed, the upper mold pick up steel frame supporting the support system and the mechanical were calculated and checked fore use in a formal conducted a load test. Completed the safety of large - span cantilevered roof height of the construction board were completed. This practice is affordable, safe and reliable, when compared with similar large -span cantilevered structure to learn the construction and promotion.

关 键 词：高空 悬挑 大跨度 模板 试验 

分 类 号：TU35[建筑科学—结构工程]