Aluminum I Beam: 8.00 × 7.023

 FREE Publications Filtration+Separation Vision Systems Design Business Aviation Reinforced Plastics World Pumps Engineered Systems Photonics Spectra Laser Focus World more
 Materials Design Processes Units Formulas Math
Glossary » Beams » Simply Supported » Uniformly Distributed Load » Four Equal Spans » Aluminum I Beam » 8.00 × 7.023
Aluminum I Beam | Single Span | Two Equal Spans | Three Equal Spans | Four Equal Spans

For a simply supported beam in four equal spans, we compute the displacement at the middle of the first and fourth spans, and the maximum normal stress occuring at the second and fourth supports of the beam.
The tabulated data listed in this page are calculated based on the area moment of inertia (Ixx = 67.78 in4) for the 8.00 × 7.023 Aluminum I Beam and the typical Young's modulus (E = 1.015 × 107 psi) of Aluminum Alloys. Note that the typical yielding stress of Aluminum Alloys can range from 4061 to 7.614 × 104 psi. The purpose of this page is to give a rough estimation of the load-bearing capacity of this particular beam, rather than a guideline for designing actual building structures. Please check your local building codes for regulatory requirements.

Note: The weight of the beam itself is not included in the calculation.

 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 3.00 ft (lbf/ft) (in) (psi) 7.02 9.00 × 10-6 4.79 8.00 1.03 × 10-5 5.46 9.00 1.15 × 10-5 6.14 10.0 1.28 × 10-5 6.83 20.0 2.56 × 10-5 13.7 30.0 3.84 × 10-5 20.5 40.0 5.13 × 10-5 27.3 50.0 6.41 × 10-5 34.1 60.0 7.69 × 10-5 41.0 70.0 8.97 × 10-5 47.8 80.0 1.03 × 10-4 54.6 90.0 1.15 × 10-4 61.4 100 1.28 × 10-4 68.3 200 2.56 × 10-4 137 300 3.84 × 10-4 205 400 5.13 × 10-4 273 500 6.41 × 10-4 341 600 7.69 × 10-4 410 700 8.97 × 10-4 478 800 0.00103 546 900 0.00115 614 1000 0.00128 683 2000 0.00256 1370 3000 0.00384 2050 4000 0.00513 2730 5000 0.00641 3410 6000 0.00769 4100 7000 0.00897 4780 8000 0.0103 5460 9000 0.0115 6140 1.00 × 104 0.0128 6830 2.00 × 104 0.0256 1.37 × 104 3.00 × 104 0.0384 2.05 × 104 4.00 × 104 0.0513 2.73 × 104 5.00 × 104 0.0641 3.41 × 104 6.00 × 104 0.0769 4.10 × 104 7.00 × 104 0.0897 4.78 × 104 8.00 × 104 0.103 5.46 × 104 9.00 × 104 0.115 6.14 × 104 1.00 × 105 0.128 6.83 × 104 1.12 × 105 0.143 7.61 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 5.00 ft (lbf/ft) (in) (psi) 7.02 6.94 × 10-5 13.3 8.00 7.91 × 10-5 15.2 9.00 8.90 × 10-5 17.1 10.0 9.89 × 10-5 19.0 20.0 1.98 × 10-4 37.9 30.0 2.97 × 10-4 56.9 40.0 3.95 × 10-4 75.8 50.0 4.94 × 10-4 94.8 60.0 5.93 × 10-4 114 70.0 6.92 × 10-4 133 80.0 7.91 × 10-4 152 90.0 8.90 × 10-4 171 100 9.89 × 10-4 190 200 0.00198 379 300 0.00297 569 400 0.00395 758 500 0.00494 948 600 0.00593 1140 700 0.00692 1330 800 0.00791 1520 900 0.00890 1710 1000 0.00989 1900 2000 0.0198 3790 3000 0.0297 5690 4000 0.0395 7580 5000 0.0494 9480 6000 0.0593 1.14 × 104 7000 0.0692 1.33 × 104 8000 0.0791 1.52 × 104 9000 0.0890 1.71 × 104 1.00 × 104 0.0989 1.90 × 104 2.00 × 104 0.198 3.79 × 104 3.00 × 104 0.297 5.69 × 104 4.00 × 104 0.395 7.58 × 104 4.02 × 104 0.397 7.61 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 10.0 ft (lbf/ft) (in) (psi) 7.02 0.00111 53.3 8.00 0.00127 60.7 9.00 0.00142 68.3 10.0 0.00158 75.8 20.0 0.00316 152 30.0 0.00475 228 40.0 0.00633 303 50.0 0.00791 379 60.0 0.00949 455 70.0 0.0111 531 80.0 0.0127 607 90.0 0.0142 683 100 0.0158 758 200 0.0316 1520 300 0.0475 2280 400 0.0633 3030 500 0.0791 3790 600 0.0949 4550 700 0.111 5310 800 0.127 6070 900 0.142 6830 1000 0.158 7580 2000 0.316 1.52 × 104 3000 0.475 2.28 × 104 4000 0.633 3.03 × 104 5000 0.791 3.79 × 104 6000 0.949 4.55 × 104 7000 1.11 5.31 × 104 8000 1.27 6.07 × 104 9000 1.42 6.83 × 104 1.00 × 104 1.58 7.58 × 104 1.00 × 104 1.59 7.61 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 15.0 ft (lbf/ft) (in) (psi) 7.02 0.00562 120 8.00 0.00641 137 9.00 0.00721 154 10.0 0.00801 171 20.0 0.0160 341 30.0 0.0240 512 40.0 0.0320 683 50.0 0.0400 853 60.0 0.0481 1020 70.0 0.0561 1190 80.0 0.0641 1370 90.0 0.0721 1540 100 0.0801 1710 200 0.160 3410 300 0.240 5120 400 0.320 6830 500 0.400 8530 600 0.481 1.02 × 104 700 0.561 1.19 × 104 800 0.641 1.37 × 104 900 0.721 1.54 × 104 1000 0.801 1.71 × 104 2000 1.60 3.41 × 104 3000 2.40 5.12 × 104 4000 3.20 6.83 × 104 4460 3.57 7.61 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 20.0 ft (lbf/ft) (in) (psi) 7.02 0.0178 213 8.00 0.0202 243 9.00 0.0228 273 10.0 0.0253 303 20.0 0.0506 607 30.0 0.0759 910 40.0 0.101 1210 50.0 0.127 1520 60.0 0.152 1820 70.0 0.177 2120 80.0 0.202 2430 90.0 0.228 2730 100 0.253 3030 200 0.506 6070 300 0.759 9100 400 1.01 1.21 × 104 500 1.27 1.52 × 104 600 1.52 1.82 × 104 700 1.77 2.12 × 104 800 2.02 2.43 × 104 900 2.28 2.73 × 104 1000 2.53 3.03 × 104 2000 5.06 6.07 × 104 2510 6.35 7.61 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 25.0 ft (lbf/ft) (in) (psi) 7.02 0.0434 333 8.00 0.0494 379 9.00 0.0556 427 10.0 0.0618 474 20.0 0.124 948 30.0 0.185 1420 40.0 0.247 1900 50.0 0.309 2370 60.0 0.371 2840 70.0 0.433 3320 80.0 0.494 3790 90.0 0.556 4270 100 0.618 4740 200 1.24 9480 300 1.85 1.42 × 104 400 2.47 1.90 × 104 500 3.09 2.37 × 104 600 3.71 2.84 × 104 700 4.33 3.32 × 104 800 4.94 3.79 × 104 900 5.56 4.27 × 104 1000 6.18 4.74 × 104 1610 9.93 7.61 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 30.0 ft (lbf/ft) (in) (psi) 7.02 0.0900 479 8.00 0.103 546 9.00 0.115 614 10.0 0.128 683 20.0 0.256 1370 30.0 0.384 2050 40.0 0.513 2730 50.0 0.641 3410 60.0 0.769 4100 70.0 0.897 4780 80.0 1.03 5460 90.0 1.15 6140 100 1.28 6830 200 2.56 1.37 × 104 300 3.84 2.05 × 104 400 5.13 2.73 × 104 500 6.41 3.41 × 104 600 7.69 4.10 × 104 624 8.00 4.26 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 40.0 ft (lbf/ft) (in) (psi) 7.02 0.284 852 8.00 0.324 971 9.00 0.364 1090 10.0 0.405 1210 20.0 0.810 2430 30.0 1.21 3640 40.0 1.62 4850 50.0 2.02 6070 60.0 2.43 7280 70.0 2.83 8490 80.0 3.24 9710 90.0 3.64 1.09 × 104 100 4.05 1.21 × 104 198 8.00 2.40 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 50.0 ft (lbf/ft) (in) (psi) 7.02 0.694 1330 8.00 0.791 1520 9.00 0.890 1710 10.0 0.989 1900 20.0 1.98 3790 30.0 2.97 5690 40.0 3.95 7580 50.0 4.94 9480 60.0 5.93 1.14 × 104 70.0 6.92 1.33 × 104 80.0 7.91 1.52 × 104 80.9 8.00 1.53 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 60.0 ft (lbf/ft) (in) (psi) 7.02 1.44 1920 8.00 1.64 2180 9.00 1.85 2460 10.0 2.05 2730 20.0 4.10 5460 30.0 6.15 8190 39.0 8.00 1.07 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 70.0 ft (lbf/ft) (in) (psi) 7.02 2.67 2610 8.00 3.04 2970 9.00 3.42 3340 10.0 3.80 3720 20.0 7.60 7430 21.1 8.00 7830
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 80.0 ft (lbf/ft) (in) (psi) 7.02 4.55 3410 8.00 5.18 3880 9.00 5.83 4370 10.0 6.48 4850 12.3 8.00 5990
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 90.0 ft (lbf/ft) (in) (psi) 7.02 7.29 4310 7.71 8.00 4740