S Section Steel I Beam: S10 × 35

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Glossary » Beams » Simply Supported » Uniformly Distributed Load » Three Equal Spans » S Section Steel I Beam » S10 × 35
S Section Steel I Beam | Single Span | Two Equal Spans | Three Equal Spans | Four Equal Spans

For a simply supported beam in three equal spans, we compute the displacement at the middle of the first and the third spans, and the maximum normal stress occuring at the second and third supports of the beam.
The tabulated data listed in this page are calculated based on the area moment of inertia (Ixx = 147 in4) for the S10 × 35 S Section Steel I Beam and the typical Young's modulus (E = 3.046 × 107 psi) of steels. Note that the typical yielding stress 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.

 Steel I Beam: S10 × 35 (S10 inch tall × 35 lbf/ft) L = 3.00 ft (lbf/ft) (in) (psi) 35.0 7.44 × 10-6 12.9 40.0 8.50 × 10-6 14.7 50.0 1.06 × 10-5 18.4 60.0 1.28 × 10-5 22.0 70.0 1.49 × 10-5 25.7 80.0 1.70 × 10-5 29.4 90.0 1.91 × 10-5 33.1 100 2.13 × 10-5 36.7 200 4.25 × 10-5 73.5 300 6.38 × 10-5 110 400 8.50 × 10-5 147 500 1.06 × 10-4 184 600 1.28 × 10-4 220 700 1.49 × 10-4 257 800 1.70 × 10-4 294 900 1.91 × 10-4 331 1000 2.13 × 10-4 367 2000 4.25 × 10-4 735 3000 6.38 × 10-4 1100 4000 8.50 × 10-4 1470 5000 0.00106 1840 6000 0.00128 2200 7000 0.00149 2570 8000 0.00170 2940 9000 0.00191 3310 1.00 × 104 0.00213 3670 2.00 × 104 0.00425 7350 3.00 × 104 0.00638 1.10 × 104 4.00 × 104 0.00850 1.47 × 104 5.00 × 104 0.0106 1.84 × 104 6.00 × 104 0.0128 2.20 × 104 7.00 × 104 0.0149 2.57 × 104 8.00 × 104 0.0170 2.94 × 104 9.00 × 104 0.0191 3.31 × 104 1.00 × 105 0.0213 3.67 × 104 2.00 × 105 0.0425 7.35 × 104 3.00 × 105 0.0638 1.10 × 105 4.00 × 105 0.0850 1.47 × 105 5.00 × 105 0.106 1.84 × 105 6.00 × 105 0.128 2.20 × 105 7.00 × 105 0.149 2.57 × 105 8.00 × 105 0.170 2.94 × 105 8.09 × 105 0.172 2.97 × 105
 Steel I Beam: S10 × 35 (S10 inch tall × 35 lbf/ft) L = 5.00 ft (lbf/ft) (in) (psi) 35.0 5.74 × 10-5 35.7 40.0 6.56 × 10-5 40.8 50.0 8.20 × 10-5 51.0 60.0 9.84 × 10-5 61.2 70.0 1.15 × 10-4 71.4 80.0 1.31 × 10-4 81.6 90.0 1.48 × 10-4 91.8 100 1.64 × 10-4 102 200 3.28 × 10-4 204 300 4.92 × 10-4 306 400 6.56 × 10-4 408 500 8.20 × 10-4 510 600 9.84 × 10-4 612 700 0.00115 714 800 0.00131 816 900 0.00148 918 1000 0.00164 1020 2000 0.00328 2040 3000 0.00492 3060 4000 0.00656 4080 5000 0.00820 5100 6000 0.00984 6120 7000 0.0115 7140 8000 0.0131 8160 9000 0.0148 9180 1.00 × 104 0.0164 1.02 × 104 2.00 × 104 0.0328 2.04 × 104 3.00 × 104 0.0492 3.06 × 104 4.00 × 104 0.0656 4.08 × 104 5.00 × 104 0.0820 5.10 × 104 6.00 × 104 0.0984 6.12 × 104 7.00 × 104 0.115 7.14 × 104 8.00 × 104 0.131 8.16 × 104 9.00 × 104 0.148 9.18 × 104 1.00 × 105 0.164 1.02 × 105 2.00 × 105 0.328 2.04 × 105 2.91 × 105 0.477 2.97 × 105
 Steel I Beam: S10 × 35 (S10 inch tall × 35 lbf/ft) L = 10.0 ft (lbf/ft) (in) (psi) 35.0 9.19 × 10-4 143 40.0 0.00105 163 50.0 0.00131 204 60.0 0.00157 245 70.0 0.00184 286 80.0 0.00210 327 90.0 0.00236 367 100 0.00262 408 200 0.00525 816 300 0.00787 1220 400 0.0105 1630 500 0.0131 2040 600 0.0157 2450 700 0.0184 2860 800 0.0210 3270 900 0.0236 3670 1000 0.0262 4080 2000 0.0525 8160 3000 0.0787 1.22 × 104 4000 0.105 1.63 × 104 5000 0.131 2.04 × 104 6000 0.157 2.45 × 104 7000 0.184 2.86 × 104 8000 0.210 3.27 × 104 9000 0.236 3.67 × 104 1.00 × 104 0.262 4.08 × 104 2.00 × 104 0.525 8.16 × 104 3.00 × 104 0.787 1.22 × 105 4.00 × 104 1.05 1.63 × 105 5.00 × 104 1.31 2.04 × 105 6.00 × 104 1.57 2.45 × 105 7.00 × 104 1.84 2.86 × 105 7.28 × 104 1.91 2.97 × 105
 Steel I Beam: S10 × 35 (S10 inch tall × 35 lbf/ft) L = 15.0 ft (lbf/ft) (in) (psi) 35.0 0.00465 321 40.0 0.00531 367 50.0 0.00664 459 60.0 0.00797 551 70.0 0.00930 643 80.0 0.0106 735 90.0 0.0120 827 100 0.0133 918 200 0.0266 1840 300 0.0399 2760 400 0.0531 3670 500 0.0664 4590 600 0.0797 5510 700 0.0930 6430 800 0.106 7350 900 0.120 8270 1000 0.133 9180 2000 0.266 1.84 × 104 3000 0.399 2.76 × 104 4000 0.531 3.67 × 104 5000 0.664 4.59 × 104 6000 0.797 5.51 × 104 7000 0.930 6.43 × 104 8000 1.06 7.35 × 104 9000 1.20 8.27 × 104 1.00 × 104 1.33 9.18 × 104 2.00 × 104 2.66 1.84 × 105 3.00 × 104 3.99 2.76 × 105 3.23 × 104 4.30 2.97 × 105
 Steel I Beam: S10 × 35 (S10 inch tall × 35 lbf/ft) L = 20.0 ft (lbf/ft) (in) (psi) 35.0 0.0147 571 40.0 0.0168 653 50.0 0.0210 816 60.0 0.0252 980 70.0 0.0294 1140 80.0 0.0336 1310 90.0 0.0378 1470 100 0.0420 1630 200 0.0840 3270 300 0.126 4900 400 0.168 6530 500 0.210 8160 600 0.252 9800 700 0.294 1.14 × 104 800 0.336 1.31 × 104 900 0.378 1.47 × 104 1000 0.420 1.63 × 104 2000 0.840 3.27 × 104 3000 1.26 4.90 × 104 4000 1.68 6.53 × 104 5000 2.10 8.16 × 104 6000 2.52 9.80 × 104 7000 2.94 1.14 × 105 8000 3.36 1.31 × 105 9000 3.78 1.47 × 105 1.00 × 104 4.20 1.63 × 105 1.82 × 104 7.64 2.97 × 105
 Steel I Beam: S10 × 35 (S10 inch tall × 35 lbf/ft) L = 25.0 ft (lbf/ft) (in) (psi) 35.0 0.0359 893 40.0 0.0410 1020 50.0 0.0513 1280 60.0 0.0615 1530 70.0 0.0718 1790 80.0 0.0820 2040 90.0 0.0923 2300 100 0.103 2550 200 0.205 5100 300 0.308 7650 400 0.410 1.02 × 104 500 0.513 1.28 × 104 600 0.615 1.53 × 104 700 0.718 1.79 × 104 800 0.820 2.04 × 104 900 0.923 2.30 × 104 1000 1.03 2.55 × 104 2000 2.05 5.10 × 104 3000 3.08 7.65 × 104 4000 4.10 1.02 × 105 5000 5.13 1.28 × 105 6000 6.15 1.53 × 105 7000 7.18 1.79 × 105 8000 8.20 2.04 × 105 9000 9.23 2.30 × 105 9750 10.0 2.49 × 105
 Steel I Beam: S10 × 35 (S10 inch tall × 35 lbf/ft) L = 30.0 ft (lbf/ft) (in) (psi) 35.0 0.0744 1290 40.0 0.0850 1470 50.0 0.106 1840 60.0 0.128 2200 70.0 0.149 2570 80.0 0.170 2940 90.0 0.191 3310 100 0.213 3670 200 0.425 7350 300 0.638 1.10 × 104 400 0.850 1.47 × 104 500 1.06 1.84 × 104 600 1.28 2.20 × 104 700 1.49 2.57 × 104 800 1.70 2.94 × 104 900 1.91 3.31 × 104 1000 2.13 3.67 × 104 2000 4.25 7.35 × 104 3000 6.38 1.10 × 105 4000 8.50 1.47 × 105 4700 10.0 1.73 × 105
 Steel I Beam: S10 × 35 (S10 inch tall × 35 lbf/ft) L = 40.0 ft (lbf/ft) (in) (psi) 35.0 0.235 2290 40.0 0.269 2610 50.0 0.336 3270 60.0 0.403 3920 70.0 0.470 4570 80.0 0.537 5220 90.0 0.605 5880 100 0.672 6530 200 1.34 1.31 × 104 300 2.02 1.96 × 104 400 2.69 2.61 × 104 500 3.36 3.27 × 104 600 4.03 3.92 × 104 700 4.70 4.57 × 104 800 5.37 5.22 × 104 900 6.05 5.88 × 104 1000 6.72 6.53 × 104 1490 10.0 9.72 × 104
 Steel I Beam: S10 × 35 (S10 inch tall × 35 lbf/ft) L = 50.0 ft (lbf/ft) (in) (psi) 35.0 0.574 3570 40.0 0.656 4080 50.0 0.820 5100 60.0 0.984 6120 70.0 1.15 7140 80.0 1.31 8160 90.0 1.48 9180 100 1.64 1.02 × 104 200 3.28 2.04 × 104 300 4.92 3.06 × 104 400 6.56 4.08 × 104 500 8.20 5.10 × 104 600 9.84 6.12 × 104 610 10.0 6.22 × 104
 Steel I Beam: S10 × 35 (S10 inch tall × 35 lbf/ft) L = 60.0 ft (lbf/ft) (in) (psi) 35.0 1.19 5140 40.0 1.36 5880 50.0 1.70 7350 60.0 2.04 8820 70.0 2.38 1.03 × 104 80.0 2.72 1.18 × 104 90.0 3.06 1.32 × 104 100 3.40 1.47 × 104 200 6.80 2.94 × 104 294 10.0 4.32 × 104
 Steel I Beam: S10 × 35 (S10 inch tall × 35 lbf/ft) L = 70.0 ft (lbf/ft) (in) (psi) 35.0 2.21 7000 40.0 2.52 8000 50.0 3.15 1.00 × 104 60.0 3.78 1.20 × 104 70.0 4.41 1.40 × 104 80.0 5.04 1.60 × 104 90.0 5.67 1.80 × 104 100 6.30 2.00 × 104 159 10.0 3.17 × 104
 Steel I Beam: S10 × 35 (S10 inch tall × 35 lbf/ft) L = 80.0 ft (lbf/ft) (in) (psi) 35.0 3.76 9140 40.0 4.30 1.04 × 104 50.0 5.37 1.31 × 104 60.0 6.45 1.57 × 104 70.0 7.52 1.83 × 104 80.0 8.60 2.09 × 104 90.0 9.67 2.35 × 104 93.0 10.0 2.43 × 104
 Steel I Beam: S10 × 35 (S10 inch tall × 35 lbf/ft) L = 90.0 ft (lbf/ft) (in) (psi) 35.0 6.03 1.16 × 104 40.0 6.89 1.32 × 104 50.0 8.61 1.65 × 104 58.1 10.0 1.92 × 104
 Steel I Beam: S10 × 35 (S10 inch tall × 35 lbf/ft) L = 100 ft (lbf/ft) (in) (psi) 35.0 9.19 1.43 × 104 38.1 10.0 1.56 × 104