摘要
为保障转换大桁架临时支撑拆除施工过程安全可控,对转换大桁架的施工过程通过MIDAS进行仿真计算分析,提出施工过程中需要控制的技术参数,确定结构在施工期间的整体结构状态和局部构件的受力特征,评估施工过程结构的安全水平并进行预警,确保了施工安全可控.。
In order to guarantee the conversion truss temporary support to dismantle the construction process safe and controllable, through the MIDAS simulation calculation, the conversion truss construction process was analyzed,the proposed technical parameters needed to be controlled in the construction process were put forward, the structural state of the whole structure and the stress characteristics of the local members during construction were determined. At the same time,and the safe level of structures in the construction process was evaluated and the early warning was conducted,which ensures the construction safe and controllable.
出处
《施工技术》
CAS
北大核心
2016年第14期132-134,共3页
Construction Technology
关键词
安装工程
转换钢桁架
仿真模拟
位移
应变
应力
监测
installation
converted steel truss
simulation
displacement
strain
stress
monitoring
