Study on Prestressed Fabricated Connections

Abstract

Abstract. Compared with the traditional frame structure, the prestressed prefabricated frame structure has many advantages, of which the mechanical performance of the beam column connection is very important. In this paper, the present research on prestressed fabricated connections at home and abroad is expounded. The research results of fabricated connections at home and abroad are summarized in terms of construction; mechanical performance and engineering practicability are summarized. Finally, it is pointed out of the problems existing in the practical application of prestressed fabricated connections and the future research direction, which will provide reference for other researchers.