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Table 4 Results summary of test specimens.

From: Effects of Variation of Axial Load on Seismic Performance of Shear Deficient RC Exterior BCJs

Specimen ID Load σN (f’c %) ICL (kN) JCL (kN) P (kN) T (kN) Vu(col) (kN) Vj(Joint) (kN) vj(Joint) (MPa)
SP-1 M 0.00 16 16 37 166 28 137 2.74
SP-2 M 0.19 29 29 51 212 37 174 3.50
SP-3 M 0.57 38 38 57 254 43 211 4.23
SP-6 M 0.70 45 45 66 310 49 260 5.20
SP-4 RC 0.19 20 21 41/43 182/187 31/32 152/155 2.98/3.09
SP-5 RC 0.57 27 36 47/50 207/210 35/37 171/172 3.43/3.50
SP-7 RC 0.70 51 51 59/54 273/255 44/40 228/215 4.58/4.30
  1. M Monotonic; RC reverse cyclic; ICL beam-joint interface cracking load; JCL joint cracking load; P beam tip load; T tension force in beam reinforcement; Vu(col) is the column shear; Vj(Joint) is the joint shear force; vj(Joint) is equivalent joint shear strength.