Therefore, the study on the behavior of the beam-column connections to improve ductility as well as to prevent brittle failure was carried out in this research.

• 钢框架梁柱节点的连接性能研究引起国内外的广泛关注,尤其是通过改善节点的变形性能从而提高结构的延性已成为钢结构研究的焦点。