双排扣件式钢管脚手架的可靠度分析

Analysis on the reliability of double-pole fastening steel pipe scaffold

针对脚手架倒塌事故时有发生的现象,使用ANSYS有限元分析软件建立计算模型,并考虑扣件连接的节点半刚性,然后采用蒙特卡罗方法对一个双排扣件式钢管脚手架工程实例进行了可靠度分析,得出一些有意义的结论可供设计与施工参考。

Aiming at the phenomenon of the accidents of the collapse of scaffold,by using the finite element analyzing software of ANSYS,it builds the calculating model,and considering the semi-rigid of the joint of fastening,by using MC method it analysis on the reliability of double-pole fastening steel pipe scaffold of the practice project,and educes some meaningful conclusion to give a reference to design and construction.