摘要
为考察使用自攻螺钉通过T形热轧钢板连接的梁柱节点的承载力等性能,利用ANSYS有限元软件建模,对比分析了连接板加腋和连接板不加腋这两种形式的节点在单调载荷下的破坏形式及承载力.结果表明,通过对连接板加腋的方式,能使其应力分布更加均匀,提高了连接板自身及梁柱节点的承载能力.
In this paper,Beam nodes connected by T-type hot-rolled sheet are analyzed by using ANSYS soft-ware ,the load bearing of connector with haunch and that without haunch are compared. The results show that load bearing of connector with haunch improves the bearing capacity with equally distributed stress.
出处
《兰州工业学院学报》
2017年第2期47-50,共4页
Journal of Lanzhou Institute of Technology
关键词
冷弯薄壁型钢
自攻螺钉
梁柱节点
有限元分析
cold-formed thin steel
self-tapping screw
beam-column joint
finite element
