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Wide Flange Steel I Beam: W14 × 82
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Glossary » Beams » Simply Supported » Uniformly Distributed Load » Single Span » Wide Flange Steel I Beam » W14 × 82
Wide Flange Steel I Beam | Single Span | Two Equal Spans | Three Equal Spans | Four Equal Spans

For a simply supported beam in a single span, the maximum displacement w_max and the maximum normal stress stress_max occur at the center of the beam.
The tabulated data listed in this page are calculated based on the area moment of inertia (Ixx = 882 in4) for the W14 × 82 Wide Flange Steel I Beam and the typical Young's modulus (E = 3.046 × 107 psi) of steels. Note that the typical yielding stress Yield of steels can range from 1.015 × 104 to 2.970 × 105 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.
L = 3 ft
L = 5 ft
L = 10 ft
L = 15 ft
L = 20 ft
L = 25 ft
L = 30 ft
L = 40 ft
L = 50 ft
L = 60 ft
L = 70 ft
L = 80 ft
L = 90 ft
L = 100 ft
   
Steel I Beam: W14 × 82 (Wide Flange 14 inch tall × 82 lbf/ft)
L = 3.00 ft
P (lbf/ft) w_max (in) stress_max (psi)
82.0 5.56 × 10-6 8.98
90.0 6.11 × 10-6 9.86
100 6.78 × 10-6 11.0
200 1.36 × 10-5 21.9
300 2.04 × 10-5 32.9
400 2.71 × 10-5 43.8
500 3.39 × 10-5 54.8
600 4.07 × 10-5 65.7
700 4.75 × 10-5 76.7
800 5.43 × 10-5 87.6
900 6.11 × 10-5 98.6
1000 6.78 × 10-5 110
2000 1.36 × 10-4 219
3000 2.04 × 10-4 329
4000 2.71 × 10-4 438
5000 3.39 × 10-4 548
6000 4.07 × 10-4 657
7000 4.75 × 10-4 767
8000 5.43 × 10-4 876
9000 6.11 × 10-4 986
1.00 × 104 6.78 × 10-4 1100
2.00 × 104 0.00136 2190
3.00 × 104 0.00204 3290
4.00 × 104 0.00271 4380
5.00 × 104 0.00339 5480
6.00 × 104 0.00407 6570
7.00 × 104 0.00475 7670
8.00 × 104 0.00543 8760
9.00 × 104 0.00611 9860
1.00 × 105 0.00678 1.10 × 104
2.00 × 105 0.0136 2.19 × 104
3.00 × 105 0.0204 3.29 × 104
4.00 × 105 0.0271 4.38 × 104
5.00 × 105 0.0339 5.48 × 104
6.00 × 105 0.0407 6.57 × 104
7.00 × 105 0.0475 7.67 × 104
8.00 × 105 0.0543 8.76 × 104
9.00 × 105 0.0611 9.86 × 104
1.00 × 106 0.0678 1.10 × 105
2.00 × 106 0.136 2.19 × 105
2.71 × 106 0.184 2.97 × 105
Steel I Beam: W14 × 82 (Wide Flange 14 inch tall × 82 lbf/ft)
L = 5.00 ft
P (lbf/ft) w_max (in) stress_max (psi)
82.0 4.29 × 10-5 24.9
90.0 4.71 × 10-5 27.4
100 5.23 × 10-5 30.4
200 1.05 × 10-4 60.8
300 1.57 × 10-4 91.3
400 2.09 × 10-4 122
500 2.62 × 10-4 152
600 3.14 × 10-4 183
700 3.66 × 10-4 213
800 4.19 × 10-4 243
900 4.71 × 10-4 274
1000 5.23 × 10-4 304
2000 0.00105 608
3000 0.00157 913
4000 0.00209 1220
5000 0.00262 1520
6000 0.00314 1830
7000 0.00366 2130
8000 0.00419 2430
9000 0.00471 2740
1.00 × 104 0.00523 3040
2.00 × 104 0.0105 6080
3.00 × 104 0.0157 9130
4.00 × 104 0.0209 1.22 × 104
5.00 × 104 0.0262 1.52 × 104
6.00 × 104 0.0314 1.83 × 104
7.00 × 104 0.0366 2.13 × 104
8.00 × 104 0.0419 2.43 × 104
9.00 × 104 0.0471 2.74 × 104
1.00 × 105 0.0523 3.04 × 104
2.00 × 105 0.105 6.08 × 104
3.00 × 105 0.157 9.13 × 104
4.00 × 105 0.209 1.22 × 105
5.00 × 105 0.262 1.52 × 105
6.00 × 105 0.314 1.83 × 105
7.00 × 105 0.366 2.13 × 105
8.00 × 105 0.419 2.43 × 105
9.00 × 105 0.471 2.74 × 105
9.76 × 105 0.511 2.97 × 105
Steel I Beam: W14 × 82 (Wide Flange 14 inch tall × 82 lbf/ft)
L = 10.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
82.0 6.87 × 10-4 99.8
90.0 7.54 × 10-4 110
100 8.38 × 10-4 122
200 0.00168 243
300 0.00251 365
400 0.00335 487
500 0.00419 608
600 0.00503 730
700 0.00586 852
800 0.00670 973
900 0.00754 1100
1000 0.00838 1220
2000 0.0168 2430
3000 0.0251 3650
4000 0.0335 4870
5000 0.0419 6080
6000 0.0503 7300
7000 0.0586 8520
8000 0.0670 9730
9000 0.0754 1.10 × 104
1.00 × 104 0.0838 1.22 × 104
2.00 × 104 0.168 2.43 × 104
3.00 × 104 0.251 3.65 × 104
4.00 × 104 0.335 4.87 × 104
5.00 × 104 0.419 6.08 × 104
6.00 × 104 0.503 7.30 × 104
7.00 × 104 0.586 8.52 × 104
8.00 × 104 0.670 9.73 × 104
9.00 × 104 0.754 1.10 × 105
1.00 × 105 0.838 1.22 × 105
2.00 × 105 1.68 2.43 × 105
2.44 × 105 2.04 2.97 × 105
Steel I Beam: W14 × 82 (Wide Flange 14 inch tall × 82 lbf/ft)
L = 15.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
82.0 0.00348 225
90.0 0.00382 246
100 0.00424 274
200 0.00848 548
300 0.0127 821
400 0.0170 1100
500 0.0212 1370
600 0.0254 1640
700 0.0297 1920
800 0.0339 2190
900 0.0382 2460
1000 0.0424 2740
2000 0.0848 5480
3000 0.127 8210
4000 0.170 1.10 × 104
5000 0.212 1.37 × 104
6000 0.254 1.64 × 104
7000 0.297 1.92 × 104
8000 0.339 2.19 × 104
9000 0.382 2.46 × 104
1.00 × 104 0.424 2.74 × 104
2.00 × 104 0.848 5.48 × 104
3.00 × 104 1.27 8.21 × 104
4.00 × 104 1.70 1.10 × 105
5.00 × 104 2.12 1.37 × 105
6.00 × 104 2.54 1.64 × 105
7.00 × 104 2.97 1.92 × 105
8.00 × 104 3.39 2.19 × 105
9.00 × 104 3.82 2.46 × 105
1.00 × 105 4.24 2.74 × 105
1.08 × 105 4.60 2.97 × 105
Steel I Beam: W14 × 82 (Wide Flange 14 inch tall × 82 lbf/ft)
L = 20.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
82.0 0.0110 399
90.0 0.0121 438
100 0.0134 487
200 0.0268 973
300 0.0402 1460
400 0.0536 1950
500 0.0670 2430
600 0.0804 2920
700 0.0938 3410
800 0.107 3890
900 0.121 4380
1000 0.134 4870
2000 0.268 9730
3000 0.402 1.46 × 104
4000 0.536 1.95 × 104
5000 0.670 2.43 × 104
6000 0.804 2.92 × 104
7000 0.938 3.41 × 104
8000 1.07 3.89 × 104
9000 1.21 4.38 × 104
1.00 × 104 1.34 4.87 × 104
2.00 × 104 2.68 9.73 × 104
3.00 × 104 4.02 1.46 × 105
4.00 × 104 5.36 1.95 × 105
5.00 × 104 6.70 2.43 × 105
6.00 × 104 8.04 2.92 × 105
6.10 × 104 8.18 2.97 × 105
Steel I Beam: W14 × 82 (Wide Flange 14 inch tall × 82 lbf/ft)
L = 25.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
82.0 0.0268 624
90.0 0.0294 684
100 0.0327 761
200 0.0654 1520
300 0.0982 2280
400 0.131 3040
500 0.164 3800
600 0.196 4560
700 0.229 5320
800 0.262 6080
900 0.294 6840
1000 0.327 7610
2000 0.654 1.52 × 104
3000 0.982 2.28 × 104
4000 1.31 3.04 × 104
5000 1.64 3.80 × 104
6000 1.96 4.56 × 104
7000 2.29 5.32 × 104
8000 2.62 6.08 × 104
9000 2.94 6.84 × 104
1.00 × 104 3.27 7.61 × 104
2.00 × 104 6.54 1.52 × 105
3.00 × 104 9.82 2.28 × 105
3.91 × 104 12.8 2.97 × 105
Steel I Beam: W14 × 82 (Wide Flange 14 inch tall × 82 lbf/ft)
L = 30.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
82.0 0.0556 898
90.0 0.0611 986
100 0.0678 1100
200 0.136 2190
300 0.204 3290
400 0.271 4380
500 0.339 5480
600 0.407 6570
700 0.475 7670
800 0.543 8760
900 0.611 9860
1000 0.678 1.10 × 104
2000 1.36 2.19 × 104
3000 2.04 3.29 × 104
4000 2.71 4.38 × 104
5000 3.39 5.48 × 104
6000 4.07 6.57 × 104
7000 4.75 7.67 × 104
8000 5.43 8.76 × 104
9000 6.11 9.86 × 104
1.00 × 104 6.78 1.10 × 105
2.00 × 104 13.6 2.19 × 105
2.71 × 104 18.4 2.97 × 105
Steel I Beam: W14 × 82 (Wide Flange 14 inch tall × 82 lbf/ft)
L = 40.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
82.0 0.176 1600
90.0 0.193 1750
100 0.214 1950
200 0.429 3890
300 0.643 5840
400 0.858 7790
500 1.07 9730
600 1.29 1.17 × 104
700 1.50 1.36 × 104
800 1.72 1.56 × 104
900 1.93 1.75 × 104
1000 2.14 1.95 × 104
2000 4.29 3.89 × 104
3000 6.43 5.84 × 104
4000 8.58 7.79 × 104
5000 10.7 9.73 × 104
6000 12.9 1.17 × 105
6670 14.3 1.30 × 105
Steel I Beam: W14 × 82 (Wide Flange 14 inch tall × 82 lbf/ft)
L = 50.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
82.0 0.429 2490
90.0 0.471 2740
100 0.523 3040
200 1.05 6080
300 1.57 9130
400 2.09 1.22 × 104
500 2.62 1.52 × 104
600 3.14 1.83 × 104
700 3.66 2.13 × 104
800 4.19 2.43 × 104
900 4.71 2.74 × 104
1000 5.23 3.04 × 104
2000 10.5 6.08 × 104
2730 14.3 8.32 × 104
Steel I Beam: W14 × 82 (Wide Flange 14 inch tall × 82 lbf/ft)
L = 60.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
82.0 0.890 3590
90.0 0.977 3940
100 1.09 4380
200 2.17 8760
300 3.26 1.31 × 104
400 4.34 1.75 × 104
500 5.43 2.19 × 104
600 6.51 2.63 × 104
700 7.60 3.07 × 104
800 8.68 3.50 × 104
900 9.77 3.94 × 104
1000 10.9 4.38 × 104
1320 14.3 5.78 × 104
Steel I Beam: W14 × 82 (Wide Flange 14 inch tall × 82 lbf/ft)
L = 70.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
82.0 1.65 4890
90.0 1.81 5370
100 2.01 5960
200 4.02 1.19 × 104
300 6.03 1.79 × 104
400 8.04 2.39 × 104
500 10.1 2.98 × 104
600 12.1 3.58 × 104
700 14.1 4.17 × 104
712 14.3 4.24 × 104
Steel I Beam: W14 × 82 (Wide Flange 14 inch tall × 82 lbf/ft)
L = 80.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
82.0 2.81 6390
90.0 3.09 7010
100 3.43 7790
200 6.86 1.56 × 104
300 10.3 2.34 × 104
400 13.7 3.12 × 104
417 14.3 3.25 × 104
Steel I Beam: W14 × 82 (Wide Flange 14 inch tall × 82 lbf/ft)
L = 90.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
82.0 4.51 8080
90.0 4.95 8870
100 5.50 9860
200 11.0 1.97 × 104
260 14.3 2.57 × 104
Steel I Beam: W14 × 82 (Wide Flange 14 inch tall × 82 lbf/ft)
L = 100 ft
P (lbf/ft) w_max (in) stress_max (psi)
82.0 6.87 9980
90.0 7.54 1.10 × 104
100 8.38 1.22 × 104
171 14.3 2.08 × 104
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