7) Welded joints are preferred for the joints of steel bars. When the diameter of the steel bar is greater than 22, the welded joint plate should be used. The length of the longitudinally stressed steel bar in the column is:
7) The joint of rebar should be welded joint first, and when the diameter of rebar >22, welding joint plate should be used. Beam. The length of the vertical forced rebar tie-up in the column is:
7) When the diameter of the steel bar is more than 22, the welding joint shall be used. The binding and overlapping length of longitudinal load-bearing reinforcement in the plate, beam and column is as follows:<br>