| Appendix: Structural Shapes | Multimedia Engineering Mechanics | ||||||
| Beams | Angles | Channels | Tubing | Other | |||
| Equal_US | Equal_SI | Unequal_US | Unequal_SI |
| Chapter |
| 1. Stress/Strain |
| 2. Torsion |
| 3. Beam Shr/Moment |
| 4. Beam Stresses |
| 5. Beam Deflections |
| 6. Beam-Advanced |
| 7. Stress Analysis |
| 8. Strain Analysis |
| 9. Columns |
| Appendix |
| Basic Math |
| Units |
| Basic Equations |
| Sections |
| Material Properties |
| Structural Shapes |
| Beam Equations |
| Search |
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| Thermodynamics |
| Author(s): |
| Kurt Gramoll |
©Kurt Gramoll
|
Angle Sections, Unequal Legs SI Units |
 |
| Designation | Mass kg/m |
Area mm2 |
leg t mm |
x-x axis | y-y axis | a-a axis | |||||||
| Ix 106 mm4 |
Sx 103 mm4 |
rx mm |
dx mm |
Iy 106 mm4 |
Sy 103 mm4 |
ry mm |
cy mm |
ra mm |
tanq | ||||
| L200 x 150 x 25 | 63.8 | 8,120 | 25 | 31.6 | 236 | 62.3 | 66.3 | 15.1 | 139 | 43.2 | 41.3 | 32.0 | 0.543 |
| x 20 | 51.8 | 6,600 | 20 | 26.2 | 193 | 63.0 | 64.5 | 12.7 | 115 | 43.8 | 39.5 | 32.1 | 0.549 |
| x 16 | 42.0 | 5,340 | 16 | 21.6 | 158 | 63.5 | 63.1 | 10.5 | 93.8 | 44.3 | 38.1 | 32.3 | 0.554 |
| x 13 | 34.4 | 4,380 | 13 | 17.9 | 130 | 64.0 | 62.0 | 8.77 | 77.6 | 44.7 | 37.0 | 32.5 | 0.557 |
| L150 x 100 x 16 | 29.4 | 3,740 | 20 | 8.40 | 84.8 | 47.4 | 50.9 | 3.00 | 40.4 | 28.3 | 25.9 | 21.6 | 0.434 |
| x 13 | 24.2 | 3,080 | 16 | 7.03 | 70.2 | 47.8 | 49.9 | 2.53 | 33.7 | 28.7 | 24.9 | 21.7 | 0.440 |
| x 10 | 18.8 | 2,400 | 13 | 5.58 | 55.1 | 48.2 | 48.8 | 2.03 | 26.6 | 29.1 | 23.8 | 21.9 | 0.445 |
| x 8 | 15.2 | 1,940 | 8 | 4.55 | 44.6 | 48.5 | 48.0 | 1.67 | 21.6 | 29.3 | 23.0 | 22.0 | 0.448 |
| L125 x 90 x 16 | 25.0 | 3,180 | 20 | 4.84 | 58.5 | 39.0 | 42.2 | 2.09 | 32.0 | 25.6 | 24.7 | 19.2 | 0.499 |
| x 13 | 20.6 | 2,630 | 16 | 4.07 | 48.6 | 39.4 | 41.2 | 1.77 | 26.7 | 26.0 | 23.7 | 19.3 | 0.505 |
| x 10 | 16.1 | 2,050 | 13 | 3.25 | 38.2 | 39.8 | 40.1 | 1.42 | 21.1 | 26.4 | 22.6 | 19.5 | 0.511 |
| x 8 | 13.0 | 1,660 | 8 | 2.66 | 31.1 | 40.1 | 39.3 | 1.18 | 17.2 | 26.6 | 21.8 | 19.6 | 0.515 |
| L100 x 75 x 13 | 16.5 | 2,110 | 13 | 2.04 | 30.6 | 31.1 | 33.4 | 0.976 | 18.0 | 21.5 | 20.9 | 16.0 | 0.541 |
| x 10 | 13.0 | 1,650 | 10 | 1.64 | 24.2 | 31.5 | 32.3 | 0.791 | 14.3 | 21.9 | 19.8 | 16.1 | 0.549 |
| x 8 | 10.5 | 1,340 | 8 | 1.35 | 19.7 | 31.8 | 31.5 | 0.656 | 11.7 | 22.2 | 19.0 | 16.2 | 0.554 |
| x 6 | 7.96 | 1,010 | 6 | 1.04 | 15.1 | 32.1 | 30.8 | 0.511 | 9.01 | 22.4 | 18.3 | 16.3 | 0.559 |
| L80 x 60 x 10 | 10.2 | 1,300 | 10 | 0.808 | 15.1 | 24.9 | 26.5 | 0.388 | 8.92 | 17.3 | 16.5 | 12.8 | 0.543 |
| x 8 | 8.29 | 1,060 | 8 | 0.670 | 12.4 | 25.2 | 25.8 | 0.324 | 7.33 | 17.5 | 15.8 | 12.9 | 0.549 |
| x 6 | 6.31 | 804 | 6 | 0.522 | 9.50 | 25.5 | 25.1 | 0.254 | 5.66 | 17.8 | 15.1 | 13.0 | 0.555 |