摘要
近年来,在国家大力推行政策背景下,装配式建筑成为研究的热门课题。钢结构作为一种天然的装配式结构,具备施工速度快、现场湿作业少、便于实现工业化和标准化、质量易控制、绿色环保等诸多优势,在装配式建筑领域中具备巨大的发展前景。介绍了近年来国内外装配式钢结构梁柱连接节点研究情况,根据构造特征分为套筒式、悬臂短梁式、桁架梁、单边螺栓、装配式钢框架体系、带耗能元件等装配式节点形式,对各装配式节点构造和力学性能进行阐述与总结。
In recent years,as the government vigorously promotes related policies,prefabricated building has become a hot research topic.As a natural prefabricated structure,steel structure has many advantages,such as fast construction speed,less wet work on site,easy to realize industrialization and standardization,easy quality control,green and environmental protection,and so on.It has a huge development prospect in the field of prefabricated building.The paper introduced the research situation of beam-column joint of prefabricated steel structure at home and abroad in recent years.According to the structural characteristics,it was divided into sleeve type,cantilever short beam type,truss beam type,one-side bolt type,prefabricated steel frame system,and prefabricated joint form with energy dissipation elements.The structure and mechanical properties of prefabricated joints were described and summarized.
作者
孙风彬
刘秀丽
卢扬
SUN Fengbin;LIU Xiuli;LU Yang(School of Civil Engineering,Qingdao University of Technology,Qingdao 266033,China)
出处
《钢结构（中英文）》
2019年第11期1-11,共11页
Steel Construction（Chinese & English）
基金
国家自然科学青年基金资助项目(51508290)
关键词
装配式钢结构
梁柱连接节点
套筒
悬臂短梁
单边螺栓
prefabricated steel structure
beam-column joint
sleeve
cantilever short beam
one-side bolt
