GZ24/32型移动支架节段拼架造桥机下托梁设计

Lower Backbar Design for Type GZ24/32 Moving Trestle and Stage-fabricated Bridge-forming Machine

介绍了秦沈客运专线移动支架节段拼架造桥机下托梁结构特点、结构形式 ,对主要杆件进行了受力分析 ,并总结了设计特点。

This paper introduces the structure property and type of the lower backbar of the moving trestle and stage fabricated bridge forming machine on Qinshen passenger transport line,gives the forcing analysis of the main members,and summarizes the advantages of the design.