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我公司在某办公楼的施工中使用大跨度插口架,收到了良好的效果。该工程系12层预制整体式框剪结构,外墙板为陶粒混凝土复合条板。针对这种结构形式,我们应用6.9m长、1m宽、7.5m高的插口架,解决了脚手架木投入量过大、周转困难的问题,做到了施工简便、安全可靠。一、插口架受力分析在插口架别杆支承系统中,由于挑杆和别杆的联结构造特点决定,架子全部垂直荷重由外墙条板承担;架子的倾覆力分别由别杆和外墙板承担。因此,外墙板既承受垂直
Our company used large-span sockets in the construction of an office building and received good results. The project is a 12-storey prefabricated monolithic frame shear structure, and the exterior wall plate is a ceramsite concrete composite strip. In response to this structure, we applied a 6.9m long, 1m wide, and 7.5m high bay frame to solve the problem of excessive input of scaffolding wood and difficult circulation, and achieved a simple and safe construction. 1. Force analysis of the jack frame In the jack support bar support system, due to the joint construction characteristics of the pick bar and other bar, it is decided that the vertical load of the rack is borne by the outer wall slats; the tilting force of the shelves is determined by the other bar and the outer wall. Board bear. Therefore, the exterior wall panel can withstand both vertical