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Official Journal of the Japan Wood Research Society

Table 1 Summary of joint specimen groups

From: Experimental study of lateral resistance of bolted joints using Japanese cedar (Cryptomeria japonica) treated with resin impregnation

Group Densitya (kg/m3) Loading direction Resin Incision depth (mm)
Center member Side member
A 384.6 ± 10.2 349.2 ± 19.4 Parallel None
B 384.5 ± 9.3 349.7 ± 18.2 Parallel Acryl 4
C 384.4 ± 8.4 349.7 ± 18.1 Parallel Acryl 10
D 384.3 ± 8.4 349.9 ± 17.6 Parallel Urethane 4
E 385.1 ± 8.1 348.8 ± 18.7 Parallel Urethane 10
F 384.8 ± 9.9 349.6 ± 18.7 Perpendicular None
G 384.4 ± 8.9 349.7 ± 18.2 Perpendicular Acryl 4
H 384.3 ± 8.7 349.7 ± 18.0 Perpendicular Acryl 10
I 385.1 ± 8.2 349.7 ± 17.6 Perpendicular Urethane 4
J 385.2 ± 8.3 349.2 ± 18.2 Perpendicular Urethane 10
  1. aThe values mean average ± standard deviation