Advances in Materials Science and Engineering / 2020 / Article / Tab 3 / Research Article
Fundamental Investigation on Seismic Retrofitting Method of Aging Concrete Structural Wall Using Carbon Fiber Sheet-Constitutive Law of Rectangular Section Table 3 Comparison of the test results and the constitutive law using the Nakatsuka model with six components.
Specimen σ B (Mpa)ε B × 10−2 E BT (Mpa)ε T × 10−2 E TR (MPa)ε R × 10−2 Exp. Est. Exp. Est. Exp. Est. Exp. Est. Exp. Est. Exp. Est. S12-2 42.21 39.92 0.95 0.38 0.26 0.69 −2760 −2302 0.83 0.65 0.54 0.83 −1304 74 −0.06 1.06 1.01 0.95 S12-3 43.83 40.66 0.93 0.37 0.27 0.73 −2084 −870 0.42 0.73 0.57 0.78 −247 637 −2.58 1.35 1.45 1.07 S12-4 41.89 41.38 0.99 0.50 0.28 0.57 −591 33 −0.06 0.78 0.60 0.76 −92 991 −10.7 1.79 1.66 0.93 S12-6 45.55 42.85 0.94 0.42 0.31 0.73 −1005 1143 −1.14 0.91 0.64 0.71 261 1428 5.47 2.45 2.53 1.03 S13-3 41.46 40.66 0.98 0.30 0.27 0.92 −2836 −870 0.31 0.48 0.57 1.19 −235 637 −2.71 1.44 1.45 1.01 S12-3R 43.93 41.36 0.94 0.49 0.28 0.58 −985 10 −0.01 0.80 0.59 0.74 120 982 8.21 1.44 1.79 1.24 R22-2 36.61 39.80 1.09 0.37 0.24 0.70 −2669 −2674 1.00 1.14 0.54 0.47 −860 -72 0.08 1.22 0.96 0.79 R22-3 36.85 40.44 1.10 0.42 0.27 0.64 −2630 −1214 0.46 1.07 0.56 0.53 −198 502 −2.53 1.91 1.35 0.71 R23-3 36.71 40.44 1.10 0.40 0.27 0.67 −3349 −1214 0.36 0.82 0.56 0.68 −453 502 −1.11 1.09 1.35 1.23 R32-2 39.80 40.63 1.02 0.34 0.27 0.79 −2259 −914 0.40 1.01 0.57 0.56 −1094 619 −0.57 2.35 1.33 0.56 R32-3 39.01 41.72 1.07 0.54 0.29 0.54 −2376 356 −0.15 1.12 0.61 0.54 −582 1118 −1.92 2.16 1.97 0.91 R33-3 39.87 41.72 1.05 0.32 0.29 0.90 −2866 356 −0.12 1.01 0.61 0.60 −134 1118 −8.38 2.15 1.97 0.92 R42-2 40.05 40.57 1.01 0.37 0.27 0.73 −3172 −1002 0.32 1.01 0.57 0.56 −750 584 −0.78 1.94 1.30 0.67 R42-3 38.59 41.64 1.08 0.50 0.29 0.58 −1391 281 −0.20 2.00 0.60 0.30 −127 1089 −8.58 3.07 1.93 0.63 R43-3 32.60 41.64 1.28 0.39 0.29 0.74 −2249 281 −0.12 1.02 0.60 0.59 −370 1089 −2.94 1.87 1.93 1.04