石窟寺危岩加固超高脚手架施工技术  

Construction technology of super-high scaffold reinforced by dangerous rock in Grottoes Temple

作　　者：王仲祥 WANG Zhongxiang(Baiyin Housing and Uban-rural Construction Bureau,Baiyin 730900,China)

机构地区：[1]白银市住房和城乡建设局,甘肃白银730900

出　　处：《中国高新科技》2020年第10期90-93,共4页

摘　　要：扣件式钢管脚手架是建设工程普遍应用的脚手架类型,在石窟寺保护项目中超高脚手架较为多见,对其安全性进行高标准要求是确保文物保护工程顺利完工的重要保证。文章以传统计算方法分析入手,分别对3个不同地形区域的超高脚手架进行结构计算,同时为确保其安全性采用有限元数值分析,对较为危险截面进行检算,确定施工关键节点,从而保证后续加固措施顺利进行。Fastener-style steel pipe scaffold is widely used in construction projects,in the protection project of Grottoes Temple,the super-high scaffolding is more common,and the high safety standard is an important guarantee for the successful completion of the protection project.Starting with the analysis of the traditional calculation method,the structure of the super-high scaffold in three different terrain areas is calculated respectively,and in order to ensure its safety,the finite element numerical analysis is used to check and calculate the more dangerous section,to determine the construction of key joints,so as to ensure the follow-up reinforcement measures smoothly.

关 键 词：危岩体加固 超高脚手架 有限元 

分 类 号：TU731[建筑科学—建筑技术科学]