The beam-column joint not only is the key of the aseismic design for reinforced concrete frame, but also is the difficult point of the aseismic strengthening for the CFRP sheet frame.

• 梁柱节点是钢筋混凝土框架抗震设计的重要部位,也是碳纤维布框架抗震加固的难点和重点。