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เหล็กรางน้ำ

เหล็กรางน้ำ

 

เหล็กรางน้ำ
Standard Sectional Dimention (mm.) Section Area (cm2.) Weight (kg./m.) Position of Center of Gravity (cm.)
 Moment of Inertia (cm2.)
 Radius of Gyration (cm.) Modulus of Section (cm2.)
H x B t1 t2 r1 r2 Cx Cy Ix  __Iy__   __Ix__   __Iy__   __Zx__   __Zy__ 
74x40 5.0 7.0 8 4.0 8.818 6.92 0 1.28 75.3 12.2 2.92 1.17 20.1 4.47
100x50 5.0 7.5 8 4.0 11.92 9.36 0 1.54 188 26.0 3.97 1.48 37.6 7.52
125x65 6.0 8.0 8 4.0 17.11 13.40 0 1.90 424 61.8 4.98 1.90 67.8 13.40
150x75 6.5 10.0 10 5.0 23.71 18.60 0 2.28 861 117.0 6.03 2.22 115.0 22.40
150x75 9.0 12.5 15 7.5 30.59 24.00 0 2.31 1050 147.0 5.86 2.19 140.0 28.30
180x75 7.0 10.5 11 5.5 27.20 21.40 0 2.13 1380 131.0 7.12 2.19 153.0 24.30
200x80 7.5 11.0 12 6.0 31.33 24.60 0 2.21 1950 168.0 7.88 2.32 195.0 29.10
200x90 8.0 13.5 14 7.0 38.65 30.30 0 2.74 2490 277.0 8.02 2.68 249.0 44.20
250x90 9.0 13.0 14 7.0 44.07 34.60 0 2.40 4180 294.0 9.74 2.58 334.0 44.50
  11.0 14.5 17 8.5 51.17 40.20 0 2.40 4680 329.0 9.56 2.54 374.0 49.90
300x90 9.0 13.0 14 7.0 48.57 38.10 0 2.22 6440 309.0 11.50 2.52 429.0 45.70
  10.0 15.5 19 9.5 55.74 43.80 0 2.34 7410 360.0 11.50 2.54 494.0 54.10
  12.0 16.0 19 9.5 61.90 48.60 0 2.28 7870 379.0 11.30 2.48 525.0 56.40
380x100 10.5 16.0 18 9.0 63.39 54.50 0 2.41 14500 535.0 14.50 2.78 763.0 70.50
  13.0 16.5 18 9.0 78.96 62.00 0 2.33 15600 565.0 14.10 2.67 823.0 73.60
  13.0 20.0 24 12.0 85.71 67.30 0 2.54 17600 655.0 14.30 2.76 926.0 87.80