新型造粒塔喷头层结构及危大工程设计

The Nozzle Layer Structure of New-type Granulator and Design of Risky Items

介绍造粒塔滑模施工过程中,通过永久性结构与滑模施工平台的有机结合,采用双层叠合钢桁架,最终形成新型喷头层结构,阐述了其技术先进、施工方便、安全经济的优点。通过SAP2000对整个危大工程施工中不同阶段进行详细设计,并提出针对性意见。

The paper introduces how to combine a permanent structure and a slip form construction platform through double-layered steel truss to form a new type of nozzle layer structure during construction of the granulator slip form.It expounds its advantages in technology,construction convenience,safety and economy.Detailed design of the whole risky item throughout different stages of construction on SAP2000 was proposed,together with targeted comments.