Research on Construction Technology of Prefabricated Prestressed Composite Beam-column Joints Nodes without Grooved Walls
This paper elaborates on the application of precast prestressed composite beam-column joints without groove walls from two aspects:experimental research and on-site practice.In terms of experimental research,the failure mode,ductility,energy consumption,and strength of three specimens are studied through low-cycle repeated tests,and experimental conclusions are proposed.In terms of on-site practice,specific engineering cases are used to illustrate the implementation of prefabricated prestressed composite beam-column joints without groove walls in terms of node optimization design,steel bar connection,and template installation.Elaborate on the feasibility of precast prestressed composite beam-column joints without groove walls through two aspects.
no groove wallsprefabricated prestressed composite beamsYK adjustable steel bar combination joint
万方数据
维普
