钢筋混凝土柱-钢梁混合结构体系研究进展
Review of research on reinforced concrete column-steel beam hybrid structural system
张锡治 1章少华 2李星乾 3马相4
作者信息
- 1. 天津大学建筑设计规划研究总院有限公司,天津 300073;天津大学建筑工程学院,天津 300072
- 2. 天津大学建筑设计规划研究总院有限公司,天津 300073
- 3. 清华大学土木工程系,北京 100084
- 4. 天津大学建筑工程学院,天津 300072
- 折叠
摘要
钢筋混凝土柱-钢梁(RCS)混合结构体系由钢和混凝土两种不同的材料组成,综合了钢结构和混凝土结构各自优势,充分发挥材料性能,结构形式高效经济且低碳,是国内外研究和应用较多的结构体系之一.对国内外有关RCS节点基本受力性能、抗震性能、受剪承载力计算方法,整体结构抗震性能和抗连续倒塌性能,以及功能可恢复结构的研究现状和最新进展进行了综述和分析.对今后研究重点和发展趋势做了展望,对提高我国RCS混合结构研究和设计水平,推广RCS混合结构的工程应用,具有重要参考意义.
Abstract
The reinforced concrete column-steel beam(RCS)hybrid structural system is composed of two different materials:steel and concrete.It combines the respective advantages of steel and concrete structures,fully utilizes material properties,and is an efficient,economical,and low-carbon structural form.It is one of the structural systems that have been extensively studied and applied both domestically and internationally.The present status and progress of domestic and foreign research on the basic mechanical characteristics,seismic behavior,and shear bearing capacity calculation methods of RCS joints,overall structural seismic performance and resistance to continuous collapse,as well as the structures with recoverable functionality were summarized and analyzed.The future research focus and development trend were prospected,which is of important significance for improving the research and design level of RCS hybrid structures,and promoting the engineering application of RCS hybrid structures in China.
关键词
钢筋混凝土柱-钢梁(RCS)混合结构/抗震性能/抗倒塌性能/可恢复功能/设计方法Key words
reinforced concrete column-steel beam(RCS)hybrid structure/seismic behavior/collapse resisting behavior/restorable function/design method引用本文复制引用
基金项目
国家自然科学基金项目(52278203)
安徽省自然科学基金"水科学"联合基金项目(2208085US08)
出版年
2024
NETL
NSTL
万方数据