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装配式约束混凝土柱-蜂窝钢梁组合结构,亦称轻型节能RCS组合结构,是一套新型装配式钢梁—混凝土柱结构体系。该组合结构充分发挥了高强材料优势,改进了装配整体式构造,节省用钢量,减轻自重,既降低工程造价,又较其他类型建筑增加使用面积,而且提升了房屋建造业集成化程度,较纯钢结构和纯混凝土结构,更适用于大跨度的写字楼、办公楼及厂房建造。文章详细分析了装配式密置复合连续螺旋箍筋约束高强混凝土柱工形截面焊接六边形孔蜂窝钢梁组合结构的结构性能和设计构造,并论述其施工技术要点,展望该结构体系的应用前景。
Assembled confined concrete column - honeycomb steel beam composite structure, also known as lightweight energy-saving RCS composite structure, is a new type of assembled steel beam - concrete column structural system. The combined structure gives full play to the advantages of high-strength materials, improves the integral structure of the assembly, saves the amount of steel used, lightens its own weight, reduces the construction cost and increases the use area compared with other types of buildings, and enhances the integration of the housing construction industry. Pure steel structure and pure concrete structure, more suitable for long-span office buildings, office buildings and plant construction. In this paper, the structural performance and design of the welded hexagonal hole honeycomb steel beam composite structure with the confined HSS columns restrained by the continuous spiral stirrup are analyzed in detail, and the key points of construction technology are discussed. The application of the structural system is forecasted prospect.