北京交通大学学报2011，Vol.35Issue(4)：44-49,6.
冷弯薄壁型钢钢板-螺栓梁柱节点的力学性能分析
Mechanical properties investigation of cold-formed steel beam-column joints with bolt-plate
摘要
Abstract
The ANSYS software is used to investigate the influential factors of the static behavior of gusset plate-bolted connection. The influential factors of the connections of three kinds of width of beam-column web were studied, including bolt pitch, the thickness of gusset plate, and the thickness of web and the width of flange and so on. It is found that the width of beam-column web the thickness of gusset plate, the thickness of web are highly effective factors for the static behavior,while the bolt pitch and the width of flange do not affect the initial stiffness and the ultimate bearing capacity of the joints. Finally, design proposals of three sections form connections are demonstrated, the dynamic performance of three kinds of recommended connections have been preliminarily studied in this paper.关键词
冷弯薄壁型钢/钢板-螺栓节点/静力性能/滞回性能/有限元分析Key words
cold-formed steel/ gusset plate-bolted connection/ static performance/ hysteretic behavior/finite element method分类
建筑与水利引用本文复制引用
杨娜,钟延营..冷弯薄壁型钢钢板-螺栓梁柱节点的力学性能分析[J].北京交通大学学报,2011,35(4):44-49,6.基金项目
国家自然科学基金重点资助项目(50938008):北京市自然科学基金资助项目(892024):国家自然科学基金资助项目(50778019) （50938008）
