钢管混凝土柱砼环梁式节点的工艺研究及应力分析  

The technology and stress analysis of ring beam joint of concrete-filled steel tube column

作　　者：董自森 孙金辉[1] 赵云蕾 宋江 郭敬添 DONG Zisen;SUN Jinhui;ZHAO Yunlei;SONG Jiang;GUO Jintian(China Construction No.1 Construction Co.,Ltd.,Jinan 250100,Shandong,China)

机构地区：[1]中建八局第一建设有限公司,山东济南250100

出　　处：《金属功能材料》2021年第1期31-37,共7页Metallic Functional Materials

摘　　要：建筑行业不断创新变革,传统的结构不再满足实际工程需要,由此产生了新的结构以及其连接形式,其中较具有代表性的就是钢管混凝土柱混凝土环梁节点。新型结构形式的工艺研究和力学性能要优于传统形式,也需要进一步研究其特性。以某实际项目作为依托,借助有限元分析软件,将新型结构与传统的结构形式相对比,进行建筑结构节点构件的内力计算,从而分析环梁节点的应力工艺特点和应力特性,得出环梁式节点在应力和抵抗变形等方面要更具优势,可广泛运用于实践工程中。The construction industry is constantly innovating and changing,and the traditional structure no longer meets the needs of actual engineering.As a result,new structures and their connection forms have emerged.The most representative one is the concrete-filled steel tube column concrete ring beam node.The process research and mechanical properties of the new structural form are better than the traditional form,and its characteristics need to be further studied.Based on an actual project,the finite element analysis software was used to compare the new structure with the traditional structural form,and calculated the internal force of the node components of the building structure,so as to analyze the stress process characteristics and stress characteristics of the ring beam node.The ring beam joints obtained had more advantages in terms of stress and resistance to deformation,and could be widely used in practical engineering.

关 键 词：钢管混凝土柱 环梁节点 应力分析 

分 类 号：TU398.9[建筑科学—结构工程]