摘要
对天津滨海国际机场扩建交通中心工程地下1层楼板及梁体的混凝土浇筑过程中,脚手架系统的安全状况进行了研究,运用ANSYS软件对脚手架系统进行了数值模拟,计算得到脚手架系统在施工过程中内力和变形的变化规律;并对脚手架系统在楼板及梁体混凝土浇筑过程杆件的内力变化进行了实时监测。监测的结果验证了数值分析模型,同时也对混凝土浇筑过程中脚手架系统的安全状况提供依据。
In this paper, the security Tianjin Binhai International Airport situation of scaffold system is studied for the ground floor of the expansion transportation center project during concrete pouring process. The internal force and deformation for the scaffold system during the construction process can be got by using numerical simulation, furthermore, the bar＇ s internal forces changes for the scaffold system can be obtained by real-time monitoring. The test results can verify the accuracy of the numerical model, and also can provide the safety condition for the scaffolding system during the concrete pouring process.
出处
《施工技术》
CAS
北大核心
2015年第7期22-24,43,共4页
Construction Technology
关键词
脚手架
监测
数值模拟
内力
变形
scaffolds
monitoring
numerical simulation
internal force
deformation
