The general behavior of a new post-tensioned steel connection via an innovative steel solid node

As an alternative to weld connections, some researchers proposed use of post-tensioned connections. In the same line, the present paper introduces an innovative connection comprising of high strength cables and top and seat rigid steel segments in the shape of quadrants on the beam flanges that provide the required stiffness, strength and ductility. Amongst the advantages of this connection, one can refer to its self-centering capability, lack of residual deformations, and high energy dissipation capacity. Analysis of buildings at the scale of structures is more of an applied nature than that of members and reveals far more about the behavior of the building. Thus, the present research makes an attempt to analyze the behavior of an innovative connection at the scale of structure based on connection scale analysis and verification

کلیدواژه ها:

Steel connection ، post-tensioned ، finite elements