销棒—桁架组合支架在大悬臂盖梁施工中应用

Application of pin-rod truss combined support in construction of large cantilever cover beam

以某工程大悬臂盖梁为工程背景,详细阐述了销棒—桁架组合式支架方案设计,利用Midas Civil软件建立空间有限元模型,分析结构在最不利荷载工况作用下的受力和变形情况,确保了销棒—桁架组合式不落地支架在大悬臂盖梁施工过程中的安全性和可靠性,为类似盖梁施工项目提供参考和借鉴。

In the engineering background of a project large cantilever plate beam,in detail elaborated the pin rod-truss composite scaffold design,the space finite element model was established based on Midas-Civil software,analysis of the structure stress and deformation under the most unfavorable load condition,ensure the pin rod-truss composite floor stand not in a big cantilever plate beam in the process of construction safety and reliability,providing a reference for similar capping beam construction project.