ボルト接合 鋼板添え板 2面せん断接合 
           
Pu0 = Σ(jKn・ni・ru・py)  = 1.0・1.0・ru・py = ru・py 
            
P = (2/3)・jKr・jKm・Puo = (2/3)・2.0・1.0・Puo = (4/3)・ru・py               
 
  | ボルト径 | 主材厚 | 樹種 | 角度 | Fe | F | C | モード | py | ru | jKn | puo | jKr | (2/3)・jKr・puo | 
 
  | 12 | 120 | J1 | 0 | 25.4 | 235 | 0.50 | Ⅳ | 18.17 | 1.2 | 1 | 21.80 | 1 | 14.53 | 
 
  | 12 | 150 | J1 | 0 | 25.4 | 235 | 0.40 | Ⅳ | 18.17 | 1.2 | 1 | 21.80 | 1 | 14.53 | 
 
  | 12 | 180 | J1 | 0 | 25.4 | 235 | 0.33 | Ⅳ | 18.17 | 1.2 | 1 | 21.80 | 1 | 14.53 | 
 
  | 16 | 120 | J1 | 0 | 25.4 | 235 | 0.66 | Ⅳ | 32.30 | 1.2 | 1 | 38.76 | 1 | 25.84 | 
 
  | 16 | 150 | J1 | 0 | 25.4 | 235 | 0.53 | Ⅳ | 32.30 | 1.2 | 1 | 38.76 | 1 | 25.84 | 
 
  | 16 | 180 | J1 | 0 | 25.4 | 235 | 0.44 | Ⅳ | 32.30 | 1.2 | 1 | 38.76 | 1 | 25.84 | 
 
  | 20 | 120 | J1 | 0 | 25.4 | 235 | 0.83 | Ⅳ | 50.47 | 1.2 | 1 | 60.56 | 1 | 40.37 | 
 
  | 20 | 150 | J1 | 0 | 25.4 | 235 | 0.66 | Ⅳ | 50.47 | 1.2 | 1 | 60.56 | 1 | 40.37 | 
 
  | 20 | 180 | J1 | 0 | 25.4 | 235 | 0.55 | Ⅳ | 50.47 | 1.2 | 1 | 60.56 | 1 | 40.37 | 
 
  | ボルト径 | 主材厚 | 樹種 | 角度 | Fe | F | C | モード | py | ru | jKn | puo | jKr | (2/3)・jKr・puo | 
 
  | 12 | 120 | J2 | 0 | 22.4 | 235 | 0.53 | Ⅳ | 17.06 | 1.2 | 1 | 20.47 | 1 | 13.65 | 
 
  | 12 | 150 | J2 | 0 | 22.4 | 235 | 0.42 | Ⅳ | 17.06 | 1.2 | 1 | 20.47 | 1 | 13.65 | 
 
  | 12 | 180 | J2 | 0 | 22.4 | 235 | 0.35 | Ⅳ | 17.06 | 1.2 | 1 | 20.47 | 1 | 13.65 | 
 
  | 16 | 120 | J2 | 0 | 22.4 | 235 | 0.71 | Ⅳ | 30.33 | 1.2 | 1 | 36.40 | 1 | 24.26 | 
 
  | 16 | 150 | J2 | 0 | 22.4 | 235 | 0.56 | Ⅳ | 30.33 | 1.2 | 1 | 36.40 | 1 | 24.26 | 
 
  | 16 | 180 | J2 | 0 | 22.4 | 235 | 0.47 | Ⅳ | 30.33 | 1.2 | 1 | 36.40 | 1 | 24.26 | 
 
  | 20 | 120 | J2 | 0 | 22.4 | 235 | 0.88 | Ⅳ | 47.39 | 1.2 | 1 | 56.87 | 1 | 37.91 | 
 
  | 20 | 150 | J2 | 0 | 22.4 | 235 | 0.71 | Ⅳ | 47.39 | 1.2 | 1 | 56.87 | 1 | 37.91 | 
 
  | 20 | 180 | J2 | 0 | 22.4 | 235 | 0.59 | Ⅳ | 47.39 | 1.2 | 1 | 56.87 | 1 | 37.91 | 
 
  | ボルト径 | 主材厚 | 樹種 | 角度 | Fe | F | C | モード | py | ru | jKn | puo | jKr | (2/3)・jKr・puo | 
 
  | 12 | 120 | J3 | 0 | 19.4 | 235 | 0.57 | Ⅳ | 15.88 | 1.2 | 1 | 19.05 | 1 | 12.70 | 
 
  | 12 | 150 | J3 | 0 | 19.4 | 235 | 0.45 | Ⅳ | 15.88 | 1.2 | 1 | 19.05 | 1 | 12.70 | 
 
  | 12 | 180 | J3 | 0 | 19.4 | 235 | 0.38 | Ⅳ | 15.88 | 1.2 | 1 | 19.05 | 1 | 12.70 | 
 
  | 16 | 120 | J3 | 0 | 19.4 | 235 | 0.76 | Ⅳ | 28.23 | 1.2 | 1 | 33.87 | 1 | 22.58 | 
 
  | 16 | 150 | J3 | 0 | 19.4 | 235 | 0.61 | Ⅳ | 28.23 | 1.2 | 1 | 33.87 | 1 | 22.58 | 
 
  | 16 | 180 | J3 | 0 | 19.4 | 235 | 0.51 | Ⅳ | 28.23 | 1.2 | 1 | 33.87 | 1 | 22.58 | 
 
  | 20 | 120 | J3 | 0 | 19.4 | 235 | 0.95 | Ⅳ | 44.10 | 1.2 | 1 | 52.92 | 1 | 35.28 | 
 
  | 20 | 150 | J3 | 0 | 19.4 | 235 | 0.76 | Ⅳ | 44.10 | 1.2 | 1 | 52.92 | 1 | 35.28 | 
 
  | 20 | 180 | J3 | 0 | 19.4 | 235 | 0.63 | Ⅳ | 44.10 | 1.2 | 1 | 52.92 | 1 | 35.28 | 
 
  | ボルト径 | 主材厚 | 樹種 | 角度 | Fe | F | C | モード | py | ru | jKn | puo | jKr | (2/3)・jKr・puo | 
 
  | 12 | 120 | J1 | 90 | 12.7 | 235 | 0.70 | Ⅳ | 12.85 | 1.2 | 1 | 15.42 | 1 | 10.28 | 
 
  | 12 | 150 | J1 | 90 | 12.7 | 235 | 0.56 | Ⅳ | 12.85 | 1.2 | 1 | 15.42 | 1 | 10.28 | 
 
  | 12 | 180 | J1 | 90 | 12.7 | 235 | 0.47 | Ⅳ | 12.85 | 1.2 | 1 | 15.42 | 1 | 10.28 | 
 
  | 16 | 120 | J1 | 90 | 12.7 | 235 | 0.94 | Ⅳ | 22.84 | 1.2 | 1 | 27.41 | 1 | 18.27 | 
 
  | 16 | 150 | J1 | 90 | 12.7 | 235 | 0.75 | Ⅳ | 22.84 | 1.2 | 1 | 27.41 | 1 | 18.27 | 
 
  | 16 | 180 | J1 | 90 | 12.7 | 235 | 0.62 | Ⅳ | 22.84 | 1.2 | 1 | 27.41 | 1 | 18.27 | 
 
  | 20 | 120 | J1 | 90 | 12.7 | 235 | 1.00 | Ⅰ | 30.48 | 1 | 1 | 30.48 | 0.75 | 15.24 | 
 
  | 20 | 150 | J1 | 90 | 12.7 | 235 | 0.94 | Ⅳ | 35.68 | 1.2 | 1 | 42.82 | 1 | 28.55 | 
 
  | 20 | 180 | J1 | 90 | 12.7 | 235 | 0.78 | Ⅳ | 35.68 | 1.2 | 1 | 42.82 | 1 | 28.55 | 
 
  | ボルト径 | 主材厚 | 樹種 | 角度 | Fe | F | C | モード | py | ru | jKn | puo | jKr | (2/3)・jKr・puo | 
 
  | 12 | 120 | J2 | 90 | 11.2 | 235 | 0.75 | Ⅳ | 12.06 | 1.2 | 1 | 14.48 | 1 | 9.65 | 
 
  | 12 | 150 | J2 | 90 | 11.2 | 235 | 0.60 | Ⅳ | 12.06 | 1.2 | 1 | 14.48 | 1 | 9.65 | 
 
  | 12 | 180 | J2 | 90 | 11.2 | 235 | 0.50 | Ⅳ | 12.06 | 1.2 | 1 | 14.48 | 1 | 9.65 | 
 
  | 16 | 120 | J2 | 90 | 11.2 | 235 | 1.00 | Ⅳ | 21.45 | 1.2 | 1 | 25.74 | 1 | 17.16 | 
 
  | 16 | 150 | J2 | 90 | 11.2 | 235 | 0.80 | Ⅳ | 21.45 | 1.2 | 1 | 25.74 | 1 | 17.16 | 
 
  | 16 | 180 | J2 | 90 | 11.2 | 235 | 0.66 | Ⅳ | 21.45 | 1.2 | 1 | 25.74 | 1 | 17.16 | 
 
  | 20 | 120 | J2 | 90 | 11.2 | 235 | 1.00 | Ⅰ | 26.88 | 1 | 1 | 26.88 | 0.75 | 13.44 | 
 
  | 20 | 150 | J2 | 90 | 11.2 | 235 | 1.00 | Ⅳ | 33.51 | 1.2 | 1 | 40.21 | 1 | 26.81 | 
 
  | 20 | 180 | J2 | 90 | 11.2 | 235 | 0.83 | Ⅳ | 33.51 | 1.2 | 1 | 40.21 | 1 | 26.81 | 
 
  | ボルト径 | 主材厚 | 樹種 | 角度 | Fe | F | C | モード | py | ru | jKn | puo | jKr | (2/3)・jKr・puo | 
 
  | 12 | 120 | J3 | 90 | 9.7 | 235 | 0.80 | Ⅳ | 11.23 | 1.2 | 1 | 13.47 | 1 | 8.98 | 
 
  | 12 | 150 | J3 | 90 | 9.7 | 235 | 0.64 | Ⅳ | 11.23 | 1.2 | 1 | 13.47 | 1 | 8.98 | 
 
  | 12 | 180 | J3 | 90 | 9.7 | 235 | 0.54 | Ⅳ | 11.23 | 1.2 | 1 | 13.47 | 1 | 8.98 | 
 
  | 16 | 120 | J3 | 90 | 9.7 | 235 | 1.00 | Ⅰ | 18.62 | 1 | 1 | 18.62 | 0.75 | 9.31 | 
 
  | 16 | 150 | J3 | 90 | 9.7 | 235 | 0.86 | Ⅳ | 19.96 | 1.2 | 1 | 23.95 | 1 | 15.97 | 
 
  | 16 | 180 | J3 | 90 | 9.7 | 235 | 0.71 | Ⅳ | 19.96 | 1.2 | 1 | 23.95 | 1 | 15.97 | 
 
  | 20 | 120 | J3 | 90 | 9.7 | 235 | 1.00 | Ⅰ | 23.28 | 1 | 1 | 23.28 | 0.75 | 11.64 | 
 
  | 20 | 150 | J3 | 90 | 9.7 | 235 | 1.00 | Ⅰ | 29.10 | 1 | 1 | 29.10 | 0.75 | 14.55 | 
 
  | 20 | 180 | J3 | 90 | 9.7 | 235 | 0.89 | Ⅳ | 31.19 | 1.2 | 1 | 37.42 | 1 | 24.95 |