Analysis of the influence of erection of scissor braces on the bearing capacity of the wheel-buckled steel pipe supporting formwork system

The supporting formwork system as one of the most commonly used temporary structures in process building construction, its safety accidents frequently occur. wheel-buckled steel pipe is a new type developed under this background, and scissor brace kind component system, have played an important role improving bearing capacity system. This paper uses ABAQUS finite element analysis software to establish accurate simulation model foundational frame, on basis model, explores influence different erection methods vertical horizontal braces overall frame. When erecting reinforce priority should be given erect outer facades around secondly consider satisfying arrangement three facades. In brace, erected layer considered, that sub-bottom layer, sweeping rod middle sub-top top layer.