钢-混凝土混合结构在支撑大型设备框架中的应用  

Application of Steel-Concrete Mixed Structure in Supporting Large Equipment Frame

作　　者：于鑫 YU Xin(Wison Engineering Co.,Ltd.,Shanghai 201210,China)

机构地区：[1]惠生工程(中国)有限公司,上海201210

出　　处：《上海建材》2023年第3期52-55,共4页Shanghai Building Materials

摘　　要：大型设备的支撑框架,因设备的使用功能特性,其结构承受的荷载分布不均,竖向荷载较不规则。以实际项目为例,探讨钢-混凝土混合结构在工程中的设计方法及其应用。针对钢、混凝土材料的特点,对框架结构体系的选择进行分析,采用材料转换的方法,解决大型设备支撑框架设计的难点;采用钢-混凝土混合结构,充分发挥混凝土材料的抗压性能,以及钢结构强度高、施工速度快等特点,进行结构设计。The support frame of the large equipment of the high-rise process plant has uneven load distribution and irregular vertical structure according to the functional characteristics.This paper mainly discusses the application and design method of steel and concrete mixed structure in engineering through practical projects.Using the characteristics of steel and concrete materials,the selection of frame structure system is analyzed,and the method of material conversion is adopted to solve the difficulties in the design of large equipment supporting frame.Adopt steel-concrete mixed structure,give full play to the compressive performance of concrete materials,steel structure high strength,fast construction speed and other characteristics,structural design.

关 键 词：钢混凝土混合结构 大型设备 支撑框架 

分 类 号：TU745[建筑科学—建筑技术科学]