南京工业大学学报（自然科学版）2011，Vol.33Issue(5)：1-6,18,7.DOI:10.3969/j.issn.1671-7627.2011.05.001
蜂窝状钢骨混凝土十字形柱-钢梁连接节点性能
Properties of cross-shaped column-steel beam joint in honeycomb steel reinforced concrete
郑廷银 1强寒丹 1伏晓煜 1吴靖宇 1毛志伟1
作者信息
- 1. 南京工业大学土木工程学院,江苏,南京,210009
- 折叠
摘要
Abstract
The monotonous loading tests and finite element analysis of the honeycomb steel reinforced concrete (SRC) cross-shaped column-steel beam joints were made to discuss the loading and deformation characteristics of strong joints and weak joints. Then, the influences of main factors, such as typical strong and weak nodes bearing capacity, failure mode, axial compression ratio, reinforcement ratio, and so on, were investigated. Some suggestions for the practical design were given. Results showed that the main influence factors on the behavior of strong joints were the size of the steel beam and the steel strength. The main influence factors on weak joints were concrete strength, the strength of the steel-web and the height-thickness ratio.关键词
钢骨混凝土/蜂窝状钢骨/十字形柱/钢梁/节点承载力/有限元分析Key words
steel reinforced concrete/ honeycomb steel/ cross-shaped column/ steel beam/ joint bearing capacity/ finite element analysis分类
建筑与水利引用本文复制引用
郑廷银,强寒丹,伏晓煜,吴靖宇,毛志伟..蜂窝状钢骨混凝土十字形柱-钢梁连接节点性能[J].南京工业大学学报（自然科学版）,2011,33(5):1-6,18,7.
