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Theoretical column buckling load per unit width (kg/m²)

Insulationwall
Thickness
Theory height of columm m. 
2.5  3.5  4  5  5.5  6  7.5 
5 cm 1534  1210  1066  830  735  653  469 
7.5 cm 2530  2110  1909  1553  1401  1266  944 
10 cm 3557  3065  2821  2369  2166  1981  1522 
15 cm 6527  5054  4752  4155  3872  3603  2894 
20 cm 7715  7094  6754  6057  5713  5379  4460 
25 cm 9810  9157  8791  8021  7632  7246  6152 

ความสัมพันธ์ระหว่าง น้ำหนัก จุดยืน ความหนา

 Thickness Temperature Range  Weight 
2" (50 mm)   +10.861 kg/m²
3" (75 mm)  11.362 kg/m²
4" (100 mm)  10 o C 11.862 kg/m²
5" (125 mm) ± 0 o C 12.363 kg/m²
6" (150 mm)  (-5) - (-15 o C) 12.863 kg/m²
 7" (175 mm) -20 o C13.364 kg/m²
8" (200 mm) 13.865 kg/m²
9" (225 mm) -30 o C  14.366 kg/m²
10" (250 mm) -45 o C  14.867 kg/m²


 Load
(kg/m²)
Thickness  5 cm 7.5 cm 10 cm 15 cm  20 cm 25 cm
25 Deflection (5.19)  (6.91)  8.46 11.2 13.8 16.1 
Core Shear 11.3 16.9 22.6 33.8 1266 56.4
Wrinking 5.72 7.01 (8.09) (9.91) (11.5) (12.8)
50 Deflection (3.75) 5.05 6.24 8.37 10.3 12.1
Core Shear 5.6 8.5 11.3 16.9 22.6 28.2
Wrinking 4.05 (4.96) (5.75) (7.01) (8.09) (9.05)
100  Deflection (2.53) (3.49) 4.37 5.97 7.43 8.79
Core Shear 2.8 4.2 5.6 8.5 11.3 14.1
Wrinking 2.86 3.51 (4.05) (4.96) (5.72) (6.4)
150  Deflection 1.93 (2.7) 3.42 4.74 5.96 7.1
Core Shear (1.9) 2.8 3.8 5.6 75 9.4
Wrinking 2.34 2.86 (3.31) (4.05) (4.67) (5.23)
200 Deflection 1.55 2.21 2.82 3.96 5.01 6.01
Core Shear (1.4) (2.1) (2.8) 4.2 5.6 7.1
Wrinking 2.02 2.48 2.86 (3.51) (4.05) (4.53)
250 Deflection 1.29 1.86 2.39 3.4 4.33 5.22
Core Shear (1.1) (1.7) (2.3) 3.4 4.5 5.6
Wrinking  1.81 2.22 2.56 (3.13) (3.62) (4.05) 
300 Deflection  1.11 1.61 2.07 2.97 9.81 4.61
Core Shear (0.9) (1.4) (1.9) 2.9 3.8 4.7
Wrinking  1.65 2.02 2.34 (2.86) (2.31) (3.7)