STRUCTURE FOR REINFORCING BAR JOINT PART OF REINFORCING BAR CAGE IN RC UNDERGROUND CONTINUOUS WALL

摘要

PURPOSE: To very easily and surely connect the fellow vertical and horizontal reinforcing bars, constituting a reinforcing bar cage, in a condition of holding high rigidity. ;CONSTITUTION: In concrete of an RC underground continuous wall, the fellow vertical and horizontal reinforcing bars 2, 2 and 3, 3 of constituting a reinforcing bar cage 4, set up adjacent to each other in vertical and width directions, are connected by screw joints 5, 6. A screw reinforcing bar is used for the vertical and horizontal reinforcing bars 2, 3.;COPYRIGHT: (C)1993,JPO&Japio