空间立体桁架SRC结构施工关键技术  

Key Construction Technology of Spatial Truss SRC Structure

作　　者：王宁祥 WANG Ningxiang(Jiangsu Jiayue Project Management Co.,Ltd.,Changzhou Jiangsu 213022,China)

机构地区：[1]江苏嘉越工程项目管理有限公司

出　　处：《工程质量》2019年第4期9-14,18,共7页Construction Quality

摘　　要：空间立体桁架SRC结构能较好地协调框架和支撑的受力,具有优良的抗震性能和较大的抗侧刚度,但由于其结构的特殊性,其施工工艺处理更为复杂。详细阐述"K"形节点、层间梁与斜撑的联系节点,构件安装与混凝土模板支架、钢筋施工的穿插作业等关键施工技术,可为同类工程提供借鉴。Spatial truss SRC structure with excellent seismic resistance and strong lateral stiffness, coordinates the structural performance of frames and bracings,construction technology,however,becomes more complicated due to its special structure.The paper expounds the key construction technology of K-shaped nodes,connecting nodes between beams and bracings,assembly of components,concrete form and reinforced steels,which ensures the quality of construction.

关 键 词：空间立体桁架 SRC结构 施工关键技术 

分 类 号：TU758.15[建筑科学—建筑技术科学]