Experimental Study and Numerical Simulation Analysis on Reinforcement of Mortise-Tenon Joints with Flat Steel Strips

Figure 21

Comparison of the moment-rotation backbone curves of middle joints of steel plate reinforced: (a) Tou mortise-tenon joints. (b) Ban mortise-tenon joints. (c) Dovetail mortise-tenon joints.

(a)

(b)

(c)