Behavior of GFRP-Wood Composite Sandwich Beam-Column Joints with Angle Steels

Table 6

Comparison of the predicted and experimental initial rotational stiffness values.

Specimen	Rki (kN m/rad)	Rpre (kN m/rad)	Rpre/Rki
TJ-110	80	83	1.04
TJ-160	92	83	0.90
TJ-210	68	83	1.22
TJ-110-R	171	185	1.08
TJ-160-R	202	185	0.92
TJ-210-R	223	185	0.83