Analysis for Collapse Accident of Fastener-style Steel Pipe Formwork Support System

摘要

Fastener-style steel pipe formwork scaffolding system is a body made up of different components, such as plates, rods, blocks of space structure system. Force process of its being repeatedly affected by construction technology, and providing a comprehensive analysis of mechanical characteristics of each component in the system is relatively difficult. But only in the design and analysis of vertical rods as object design and analysis is not enough, vertical Rod itself is not a simple one-way rod of, it is in the system and the horizontal rod, floor stiffness, the upper cord and the ribs and other components affected. Therefore, from the overall awareness of fastener-style steel pipe formwork support system, a comprehensive analysis of connection characteristics, and interactions between the various components, Thus summed up the practical computing model for each component in order to essentially recognize the bracket system, eliminate the source of accidents fundamentally.