Table 4: Experimental (Exp) and theoretical (The) joint moment capacity and stiffness: a) current study, b) Tan’s study [30].

(a) (b)
Test Label Mj (Exp) kNm Mj (The) kNm Mj Ratio Sj (Exp) kNm/rad Sj (The) kNm/rad Sj Ratio Test Label Mj (Exp) kNm Mj(The) kNm Mj Ratio Sj (Exp) kNm/rad Sj (The) kNm/rad Sj Ratio
BGJ-1 27.64 20.6 0.75 260 637 2.45 T21 8.93 7.38 0.83 221 253 1.14
BGJ-2 30.37 22.4 0.74 570 892 1.56 T23 14.27 13.12 0.92 303 470 1.55
BGJ-3 32.61 24 0.74 750 910.2 1.21 T25 22.74 20.5 0.90 553 744 1.35