Calculate/Check the section properties (I, S, r in the x and y directions) for a W12x26/C10x15.3...

 

  

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Calculate/Check the section properties (I, S, r in the x and y directions) for a W12x26/C10x15.3 (page 1-114 AISC). Use the parallel axis theorem. Using the section in Prob. 2 as a crane girder with a 40-foot span that is simply-supported, shown below. Determine the maximum bending stress due to a concentrated loading from the crane wheels of 25 kips vertically and 7.5 kips laterally at the mid-span. Ignore the stresses due to torsion in your calculations. 25 kip T Rx 7.5 kip T Rx Ry Axis X-X Total Total Wt. S = W-Shape Channel Area Ib/ft in. in. in in 56.8 553 831 12000 11500 w36x150 MC18×42.7 C1533.9 193 184 146 146 542 546 764 10000 9580 W33x141 490 750 MC1842.7 C15-33.9 184 54.1 51.5 136 175 484 689 134 W33x118 400 656 MC18x42.7 C1533.9 47.2 44.6 161 8280 132 152 7900 395 596 133 W30x116 MC18x42.7 159 150 46.8 6900 6590 365 360 598 544 12.1 C15x33.9 44,1 122 W30x99 MC18x42.7 C15x33.9 142 41.6 5830 5550 304 300 533 481 118 133 39.0 11.9 W27x94 C15x33.9 128 37.6 4530 268 435 11.0 W27x84 C15-33.9 118 347 4050 237 403 10.8 W24-84 C15x33.9 C12-20,7 118 105 34.7 3340 217 367 9.82 9.92 30.8 3030 211 302 W24-68 C15x33.9 102 30.0 2710 173 9.51 9.67 321 C12-20.7 88.7 26.1 2440 168 258 W21x68 C15-33.9 C12-20.7 102 30.0 26.1 2180 1970 156 8.52 8.67 287 88.7 152 232 W21x62 C15x33.9 95.9 28.2 2000 272 841 8.59 142 C12-20.7 82.7 24.3 1800 138 218 W18x50 C15x33.9 C12-20.7 83.9 70.7 24.6 20.7 1250 100 211 7.12 1120 97.3 166 735 WI6-36 C15x33.9 69.9 56.7 20.5 16.6 6.04 6.34 748 64.5 160 123 C12-20.7 670 628 W1430 C12-20.7 C10x15.3 50.7 5.47 14.9 13.3 447 46.7 46.0 98.1 45.3 420 84.5 5.61 W1226 C12-20.7 C10x15.3 46.7 41.3 13.7 12.1 4.81 4.96 318 36.8 36.3 82.1 299 70.5 Axis X-X Axis Y-Y W-Sape Channel In. in. in in. in in In. in. MC18x42.7 C15x33.9 W36x150 21.8 14.5 15.1 738 716 28.0 25.9 824 584 91.5 3.81 146 21.1 77.9 3.28 122 w33x141 MC18x42.7 13.3 652 800 88.9 74.8 3.85 142 118 20.4 27.0 C15-33.9 19.8 13.9 635 24.9 561 3.30 W33x118 MC1842.7 C15x33.9 27.8 823 126 102 20.7 12.6 133 544 741 3.96 20.0 529 25.5 502 66.9 3.35 11.5 12.1 W30x116 718 MC18×42.7 C15x339 18.9 18.3 492 480 26.1 23.8 79.8 3.92 124 479 63.8 3.29 100 MC18-42.7 C15x33.9 75.8 59.0 W30-99 19.2 26.4 24.4 682 442 10.9 4.05 114 412 408 18.5 11.5 3.37 89.4 W27x94 C15x339 16.9 10.4 357 23.6 439 58.5 3.41 89.6 Wz7x84 C15x339 17.1 10.0 316 23.9 420 56.0 3.48 83.9 3.43 2.69 83.4 58.2 C15-339 15.4 14.3 W24x84 9.10 286 21.6 409 54.5 C12-20.7 10.0 275 18.5 223 37.2 8.46 232 21.7 19.2 385 199 51.3 33.2 3.58 2.76 75.3 50.1 W24x68 C15x33.9 C12x20.7 15,7 14.5 9.49 224 C15x33.9 3.56 13.9 12.9 W21x68 7.59 207 19.3 379 50.6 75.1 C12-20.7 8.49 200 17.6 194 32.3 2.72 50.0 189 372 186 49.6 31.1 3.63 2.77 C15x33.9 14.1 725 7.33 8.26 W21x62 19.4 C12-20.7 13.0 183 18.1 47.3 12.5 16.9 16.1 Wi8:50 5.92 6.76 354 47.3 3.79 67.3 133 C15x33.9 C12-20.7 11.5 127 169 28.2 2.85 42.2 W16-36 339 452 4.06 61.6 C15x33.9 C12x20.7 4.67 86.8 83.2 11.6 15.2 10.7 5.47 14.6 153 25.6 3.04 36.4 4.55 149 24.8 3.16 62.0 60.3 W14x30 12.9 34.6 C12-20.7 CI0x15.3 9.57 9.11 4.97 12.6 86.8 17.4 2.55 24.9 W12x26 3.87 48.2 11.6 146 24.4 3.27 33.7 C12-20.7 C10x15.3 8.63 8.22 4.24 47.0 11.3 84.5 16.9 2.64 24.1 STRONG AXIS: WEAK AXIS: (c) (c) (c) .original shape I- exaggerated deflect ed shape C)com pression (T) कोnsion (T) (c) CRITICAL POINT: EXTREME FİBRES 1yaxis Cweak) ーX-axS (strong) Calculate/Check the section properties (I, S, r in the x and y directions) for a W12x26/C10x15.3 (page 1-114 AISC). Use the parallel axis theorem. Using the section in Prob. 2 as a crane girder with a 40-foot span that is simply-supported, shown below. Determine the maximum bending stress due to a concentrated loading from the crane wheels of 25 kips vertically and 7.5 kips laterally at the mid-span. Ignore the stresses due to torsion in your calculations. 25 kip T Rx 7.5 kip T Rx Ry Axis X-X Total Total Wt. S = W-Shape Channel Area Ib/ft in. in. in in 56.8 553 831 12000 11500 w36x150 MC18×42.7 C1533.9 193 184 146 146 542 546 764 10000 9580 W33x141 490 750 MC1842.7 C15-33.9 184 54.1 51.5 136 175 484 689 134 W33x118 400 656 MC18x42.7 C1533.9 47.2 44.6 161 8280 132 152 7900 395 596 133 W30x116 MC18x42.7 159 150 46.8 6900 6590 365 360 598 544 12.1 C15x33.9 44,1 122 W30x99 MC18x42.7 C15x33.9 142 41.6 5830 5550 304 300 533 481 118 133 39.0 11.9 W27x94 C15x33.9 128 37.6 4530 268 435 11.0 W27x84 C15-33.9 118 347 4050 237 403 10.8 W24-84 C15x33.9 C12-20,7 118 105 34.7 3340 217 367 9.82 9.92 30.8 3030 211 302 W24-68 C15x33.9 102 30.0 2710 173 9.51 9.67 321 C12-20.7 88.7 26.1 2440 168 258 W21x68 C15-33.9 C12-20.7 102 30.0 26.1 2180 1970 156 8.52 8.67 287 88.7 152 232 W21x62 C15x33.9 95.9 28.2 2000 272 841 8.59 142 C12-20.7 82.7 24.3 1800 138 218 W18x50 C15x33.9 C12-20.7 83.9 70.7 24.6 20.7 1250 100 211 7.12 1120 97.3 166 735 WI6-36 C15x33.9 69.9 56.7 20.5 16.6 6.04 6.34 748 64.5 160 123 C12-20.7 670 628 W1430 C12-20.7 C10x15.3 50.7 5.47 14.9 13.3 447 46.7 46.0 98.1 45.3 420 84.5 5.61 W1226 C12-20.7 C10x15.3 46.7 41.3 13.7 12.1 4.81 4.96 318 36.8 36.3 82.1 299 70.5 Axis X-X Axis Y-Y W-Sape Channel In. in. in in. in in In. in. MC18x42.7 C15x33.9 W36x150 21.8 14.5 15.1 738 716 28.0 25.9 824 584 91.5 3.81 146 21.1 77.9 3.28 122 w33x141 MC18x42.7 13.3 652 800 88.9 74.8 3.85 142 118 20.4 27.0 C15-33.9 19.8 13.9 635 24.9 561 3.30 W33x118 MC1842.7 C15x33.9 27.8 823 126 102 20.7 12.6 133 544 741 3.96 20.0 529 25.5 502 66.9 3.35 11.5 12.1 W30x116 718 MC18×42.7 C15x339 18.9 18.3 492 480 26.1 23.8 79.8 3.92 124 479 63.8 3.29 100 MC18-42.7 C15x33.9 75.8 59.0 W30-99 19.2 26.4 24.4 682 442 10.9 4.05 114 412 408 18.5 11.5 3.37 89.4 W27x94 C15x339 16.9 10.4 357 23.6 439 58.5 3.41 89.6 Wz7x84 C15x339 17.1 10.0 316 23.9 420 56.0 3.48 83.9 3.43 2.69 83.4 58.2 C15-339 15.4 14.3 W24x84 9.10 286 21.6 409 54.5 C12-20.7 10.0 275 18.5 223 37.2 8.46 232 21.7 19.2 385 199 51.3 33.2 3.58 2.76 75.3 50.1 W24x68 C15x33.9 C12x20.7 15,7 14.5 9.49 224 C15x33.9 3.56 13.9 12.9 W21x68 7.59 207 19.3 379 50.6 75.1 C12-20.7 8.49 200 17.6 194 32.3 2.72 50.0 189 372 186 49.6 31.1 3.63 2.77 C15x33.9 14.1 725 7.33 8.26 W21x62 19.4 C12-20.7 13.0 183 18.1 47.3 12.5 16.9 16.1 Wi8:50 5.92 6.76 354 47.3 3.79 67.3 133 C15x33.9 C12-20.7 11.5 127 169 28.2 2.85 42.2 W16-36 339 452 4.06 61.6 C15x33.9 C12x20.7 4.67 86.8 83.2 11.6 15.2 10.7 5.47 14.6 153 25.6 3.04 36.4 4.55 149 24.8 3.16 62.0 60.3 W14x30 12.9 34.6 C12-20.7 CI0x15.3 9.57 9.11 4.97 12.6 86.8 17.4 2.55 24.9 W12x26 3.87 48.2 11.6 146 24.4 3.27 33.7 C12-20.7 C10x15.3 8.63 8.22 4.24 47.0 11.3 84.5 16.9 2.64 24.1 STRONG AXIS: WEAK AXIS: (c) (c) (c) .original shape I- exaggerated deflect ed shape C)com pression (T) कोnsion (T) (c) CRITICAL POINT: EXTREME FİBRES 1yaxis Cweak) ーX-axS (strong) Calculate/Check the section properties (I, S, r in the x and y directions) for a W12x26/C10x15.3 (page 1-114 AISC). Use the parallel axis theorem. Using the section in Prob. 2 as a crane girder with a 40-foot span that is simply-supported, shown below. Determine the maximum bending stress due to a concentrated loading from the crane wheels of 25 kips vertically and 7.5 kips laterally at the mid-span. Ignore the stresses due to torsion in your calculations. 25 kip T Rx 7.5 kip T Rx Ry Axis X-X Total Total Wt. S = W-Shape Channel Area Ib/ft in. in. in in 56.8 553 831 12000 11500 w36x150 MC18×42.7 C1533.9 193 184 146 146 542 546 764 10000 9580 W33x141 490 750 MC1842.7 C15-33.9 184 54.1 51.5 136 175 484 689 134 W33x118 400 656 MC18x42.7 C1533.9 47.2 44.6 161 8280 132 152 7900 395 596 133 W30x116 MC18x42.7 159 150 46.8 6900 6590 365 360 598 544 12.1 C15x33.9 44,1 122 W30x99 MC18x42.7 C15x33.9 142 41.6 5830 5550 304 300 533 481 118 133 39.0 11.9 W27x94 C15x33.9 128 37.6 4530 268 435 11.0 W27x84 C15-33.9 118 347 4050 237 403 10.8 W24-84 C15x33.9 C12-20,7 118 105 34.7 3340 217 367 9.82 9.92 30.8 3030 211 302 W24-68 C15x33.9 102 30.0 2710 173 9.51 9.67 321 C12-20.7 88.7 26.1 2440 168 258 W21x68 C15-33.9 C12-20.7 102 30.0 26.1 2180 1970 156 8.52 8.67 287 88.7 152 232 W21x62 C15x33.9 95.9 28.2 2000 272 841 8.59 142 C12-20.7 82.7 24.3 1800 138 218 W18x50 C15x33.9 C12-20.7 83.9 70.7 24.6 20.7 1250 100 211 7.12 1120 97.3 166 735 WI6-36 C15x33.9 69.9 56.7 20.5 16.6 6.04 6.34 748 64.5 160 123 C12-20.7 670 628 W1430 C12-20.7 C10x15.3 50.7 5.47 14.9 13.3 447 46.7 46.0 98.1 45.3 420 84.5 5.61 W1226 C12-20.7 C10x15.3 46.7 41.3 13.7 12.1 4.81 4.96 318 36.8 36.3 82.1 299 70.5 Axis X-X Axis Y-Y W-Sape Channel In. in. in in. in in In. in. MC18x42.7 C15x33.9 W36x150 21.8 14.5 15.1 738 716 28.0 25.9 824 584 91.5 3.81 146 21.1 77.9 3.28 122 w33x141 MC18x42.7 13.3 652 800 88.9 74.8 3.85 142 118 20.4 27.0 C15-33.9 19.8 13.9 635 24.9 561 3.30 W33x118 MC1842.7 C15x33.9 27.8 823 126 102 20.7 12.6 133 544 741 3.96 20.0 529 25.5 502 66.9 3.35 11.5 12.1 W30x116 718 MC18×42.7 C15x339 18.9 18.3 492 480 26.1 23.8 79.8 3.92 124 479 63.8 3.29 100 MC18-42.7 C15x33.9 75.8 59.0 W30-99 19.2 26.4 24.4 682 442 10.9 4.05 114 412 408 18.5 11.5 3.37 89.4 W27x94 C15x339 16.9 10.4 357 23.6 439 58.5 3.41 89.6 Wz7x84 C15x339 17.1 10.0 316 23.9 420 56.0 3.48 83.9 3.43 2.69 83.4 58.2 C15-339 15.4 14.3 W24x84 9.10 286 21.6 409 54.5 C12-20.7 10.0 275 18.5 223 37.2 8.46 232 21.7 19.2 385 199 51.3 33.2 3.58 2.76 75.3 50.1 W24x68 C15x33.9 C12x20.7 15,7 14.5 9.49 224 C15x33.9 3.56 13.9 12.9 W21x68 7.59 207 19.3 379 50.6 75.1 C12-20.7 8.49 200 17.6 194 32.3 2.72 50.0 189 372 186 49.6 31.1 3.63 2.77 C15x33.9 14.1 725 7.33 8.26 W21x62 19.4 C12-20.7 13.0 183 18.1 47.3 12.5 16.9 16.1 Wi8:50 5.92 6.76 354 47.3 3.79 67.3 133 C15x33.9 C12-20.7 11.5 127 169 28.2 2.85 42.2 W16-36 339 452 4.06 61.6 C15x33.9 C12x20.7 4.67 86.8 83.2 11.6 15.2 10.7 5.47 14.6 153 25.6 3.04 36.4 4.55 149 24.8 3.16 62.0 60.3 W14x30 12.9 34.6 C12-20.7 CI0x15.3 9.57 9.11 4.97 12.6 86.8 17.4 2.55 24.9 W12x26 3.87 48.2 11.6 146 24.4 3.27 33.7 C12-20.7 C10x15.3 8.63 8.22 4.24 47.0 11.3 84.5 16.9 2.64 24.1 STRONG AXIS: WEAK AXIS: (c) (c) (c) .original shape I- exaggerated deflect ed shape C)com pression (T) कोnsion (T) (c) CRITICAL POINT: EXTREME FİBRES 1yaxis Cweak) ーX-axS (strong) Calculate/Check the section properties (I, S, r in the x and y directions) for a W12x26/C10x15.3 (page 1-114 AISC). Use the parallel axis theorem. Using the section in Prob. 2 as a crane girder with a 40-foot span that is simply-supported, shown below. Determine the maximum bending stress due to a concentrated loading from the crane wheels of 25 kips vertically and 7.5 kips laterally at the mid-span. Ignore the stresses due to torsion in your calculations. 25 kip T Rx 7.5 kip T Rx Ry Axis X-X Total Total Wt. S = W-Shape Channel Area Ib/ft in. in. in in 56.8 553 831 12000 11500 w36x150 MC18×42.7 C1533.9 193 184 146 146 542 546 764 10000 9580 W33x141 490 750 MC1842.7 C15-33.9 184 54.1 51.5 136 175 484 689 134 W33x118 400 656 MC18x42.7 C1533.9 47.2 44.6 161 8280 132 152 7900 395 596 133 W30x116 MC18x42.7 159 150 46.8 6900 6590 365 360 598 544 12.1 C15x33.9 44,1 122 W30x99 MC18x42.7 C15x33.9 142 41.6 5830 5550 304 300 533 481 118 133 39.0 11.9 W27x94 C15x33.9 128 37.6 4530 268 435 11.0 W27x84 C15-33.9 118 347 4050 237 403 10.8 W24-84 C15x33.9 C12-20,7 118 105 34.7 3340 217 367 9.82 9.92 30.8 3030 211 302 W24-68 C15x33.9 102 30.0 2710 173 9.51 9.67 321 C12-20.7 88.7 26.1 2440 168 258 W21x68 C15-33.9 C12-20.7 102 30.0 26.1 2180 1970 156 8.52 8.67 287 88.7 152 232 W21x62 C15x33.9 95.9 28.2 2000 272 841 8.59 142 C12-20.7 82.7 24.3 1800 138 218 W18x50 C15x33.9 C12-20.7 83.9 70.7 24.6 20.7 1250 100 211 7.12 1120 97.3 166 735 WI6-36 C15x33.9 69.9 56.7 20.5 16.6 6.04 6.34 748 64.5 160 123 C12-20.7 670 628 W1430 C12-20.7 C10x15.3 50.7 5.47 14.9 13.3 447 46.7 46.0 98.1 45.3 420 84.5 5.61 W1226 C12-20.7 C10x15.3 46.7 41.3 13.7 12.1 4.81 4.96 318 36.8 36.3 82.1 299 70.5 Axis X-X Axis Y-Y W-Sape Channel In. in. in in. in in In. in. MC18x42.7 C15x33.9 W36x150 21.8 14.5 15.1 738 716 28.0 25.9 824 584 91.5 3.81 146 21.1 77.9 3.28 122 w33x141 MC18x42.7 13.3 652 800 88.9 74.8 3.85 142 118 20.4 27.0 C15-33.9 19.8 13.9 635 24.9 561 3.30 W33x118 MC1842.7 C15x33.9 27.8 823 126 102 20.7 12.6 133 544 741 3.96 20.0 529 25.5 502 66.9 3.35 11.5 12.1 W30x116 718 MC18×42.7 C15x339 18.9 18.3 492 480 26.1 23.8 79.8 3.92 124 479 63.8 3.29 100 MC18-42.7 C15x33.9 75.8 59.0 W30-99 19.2 26.4 24.4 682 442 10.9 4.05 114 412 408 18.5 11.5 3.37 89.4 W27x94 C15x339 16.9 10.4 357 23.6 439 58.5 3.41 89.6 Wz7x84 C15x339 17.1 10.0 316 23.9 420 56.0 3.48 83.9 3.43 2.69 83.4 58.2 C15-339 15.4 14.3 W24x84 9.10 286 21.6 409 54.5 C12-20.7 10.0 275 18.5 223 37.2 8.46 232 21.7 19.2 385 199 51.3 33.2 3.58 2.76 75.3 50.1 W24x68 C15x33.9 C12x20.7 15,7 14.5 9.49 224 C15x33.9 3.56 13.9 12.9 W21x68 7.59 207 19.3 379 50.6 75.1 C12-20.7 8.49 200 17.6 194 32.3 2.72 50.0 189 372 186 49.6 31.1 3.63 2.77 C15x33.9 14.1 725 7.33 8.26 W21x62 19.4 C12-20.7 13.0 183 18.1 47.3 12.5 16.9 16.1 Wi8:50 5.92 6.76 354 47.3 3.79 67.3 133 C15x33.9 C12-20.7 11.5 127 169 28.2 2.85 42.2 W16-36 339 452 4.06 61.6 C15x33.9 C12x20.7 4.67 86.8 83.2 11.6 15.2 10.7 5.47 14.6 153 25.6 3.04 36.4 4.55 149 24.8 3.16 62.0 60.3 W14x30 12.9 34.6 C12-20.7 CI0x15.3 9.57 9.11 4.97 12.6 86.8 17.4 2.55 24.9 W12x26 3.87 48.2 11.6 146 24.4 3.27 33.7 C12-20.7 C10x15.3 8.63 8.22 4.24 47.0 11.3 84.5 16.9 2.64 24.1 STRONG AXIS: WEAK AXIS: (c) (c) (c) .original shape I- exaggerated deflect ed shape C)com pression (T) कोnsion (T) (c) CRITICAL POINT: EXTREME FİBRES 1yaxis Cweak) ーX-axS (strong) Calculate/Check the section properties (I, S, r in the x and y directions) for a W12x26/C10x15.3 (page 1-114 AISC). Use the parallel axis theorem. Using the section in Prob. 2 as a crane girder with a 40-foot span that is simply-supported, shown below. Determine the maximum bending stress due to a concentrated loading from the crane wheels of 25 kips vertically and 7.5 kips laterally at the mid-span. Ignore the stresses due to torsion in your calculations. 25 kip T Rx 7.5 kip T Rx Ry Axis X-X Total Total Wt. S = W-Shape Channel Area Ib/ft in. in. in in 56.8 553 831 12000 11500 w36x150 MC18×42.7 C1533.9 193 184 146 146 542 546 764 10000 9580 W33x141 490 750 MC1842.7 C15-33.9 184 54.1 51.5 136 175 484 689 134 W33x118 400 656 MC18x42.7 C1533.9 47.2 44.6 161 8280 132 152 7900 395 596 133 W30x116 MC18x42.7 159 150 46.8 6900 6590 365 360 598 544 12.1 C15x33.9 44,1 122 W30x99 MC18x42.7 C15x33.9 142 41.6 5830 5550 304 300 533 481 118 133 39.0 11.9 W27x94 C15x33.9 128 37.6 4530 268 435 11.0 W27x84 C15-33.9 118 347 4050 237 403 10.8 W24-84 C15x33.9 C12-20,7 118 105 34.7 3340 217 367 9.82 9.92 30.8 3030 211 302 W24-68 C15x33.9 102 30.0 2710 173 9.51 9.67 321 C12-20.7 88.7 26.1 2440 168 258 W21x68 C15-33.9 C12-20.7 102 30.0 26.1 2180 1970 156 8.52 8.67 287 88.7 152 232 W21x62 C15x33.9 95.9 28.2 2000 272 841 8.59 142 C12-20.7 82.7 24.3 1800 138 218 W18x50 C15x33.9 C12-20.7 83.9 70.7 24.6 20.7 1250 100 211 7.12 1120 97.3 166 735 WI6-36 C15x33.9 69.9 56.7 20.5 16.6 6.04 6.34 748 64.5 160 123 C12-20.7 670 628 W1430 C12-20.7 C10x15.3 50.7 5.47 14.9 13.3 447 46.7 46.0 98.1 45.3 420 84.5 5.61 W1226 C12-20.7 C10x15.3 46.7 41.3 13.7 12.1 4.81 4.96 318 36.8 36.3 82.1 299 70.5 Axis X-X Axis Y-Y W-Sape Channel In. in. in in. in in In. in. MC18x42.7 C15x33.9 W36x150 21.8 14.5 15.1 738 716 28.0 25.9 824 584 91.5 3.81 146 21.1 77.9 3.28 122 w33x141 MC18x42.7 13.3 652 800 88.9 74.8 3.85 142 118 20.4 27.0 C15-33.9 19.8 13.9 635 24.9 561 3.30 W33x118 MC1842.7 C15x33.9 27.8 823 126 102 20.7 12.6 133 544 741 3.96 20.0 529 25.5 502 66.9 3.35 11.5 12.1 W30x116 718 MC18×42.7 C15x339 18.9 18.3 492 480 26.1 23.8 79.8 3.92 124 479 63.8 3.29 100 MC18-42.7 C15x33.9 75.8 59.0 W30-99 19.2 26.4 24.4 682 442 10.9 4.05 114 412 408 18.5 11.5 3.37 89.4 W27x94 C15x339 16.9 10.4 357 23.6 439 58.5 3.41 89.6 Wz7x84 C15x339 17.1 10.0 316 23.9 420 56.0 3.48 83.9 3.43 2.69 83.4 58.2 C15-339 15.4 14.3 W24x84 9.10 286 21.6 409 54.5 C12-20.7 10.0 275 18.5 223 37.2 8.46 232 21.7 19.2 385 199 51.3 33.2 3.58 2.76 75.3 50.1 W24x68 C15x33.9 C12x20.7 15,7 14.5 9.49 224 C15x33.9 3.56 13.9 12.9 W21x68 7.59 207 19.3 379 50.6 75.1 C12-20.7 8.49 200 17.6 194 32.3 2.72 50.0 189 372 186 49.6 31.1 3.63 2.77 C15x33.9 14.1 725 7.33 8.26 W21x62 19.4 C12-20.7 13.0 183 18.1 47.3 12.5 16.9 16.1 Wi8:50 5.92 6.76 354 47.3 3.79 67.3 133 C15x33.9 C12-20.7 11.5 127 169 28.2 2.85 42.2 W16-36 339 452 4.06 61.6 C15x33.9 C12x20.7 4.67 86.8 83.2 11.6 15.2 10.7 5.47 14.6 153 25.6 3.04 36.4 4.55 149 24.8 3.16 62.0 60.3 W14x30 12.9 34.6 C12-20.7 CI0x15.3 9.57 9.11 4.97 12.6 86.8 17.4 2.55 24.9 W12x26 3.87 48.2 11.6 146 24.4 3.27 33.7 C12-20.7 C10x15.3 8.63 8.22 4.24 47.0 11.3 84.5 16.9 2.64 24.1 STRONG AXIS: WEAK AXIS: (c) (c) (c) .original shape I- exaggerated deflect ed shape C)com pression (T) कोnsion (T) (c) CRITICAL POINT: EXTREME FİBRES 1yaxis Cweak) ーX-axS (strong) Calculate/Check the section properties (I, S, r in the x and y directions) for a W12x26/C10x15.3 (page 1-114 AISC). Use the parallel axis theorem. Using the section in Prob. 2 as a crane girder with a 40-foot span that is simply-supported, shown below. Determine the maximum bending stress due to a concentrated loading from the crane wheels of 25 kips vertically and 7.5 kips laterally at the mid-span. Ignore the stresses due to torsion in your calculations. 25 kip T Rx 7.5 kip T Rx Ry Axis X-X Total Total Wt. S = W-Shape Channel Area Ib/ft in. in. in in 56.8 553 831 12000 11500 w36x150 MC18×42.7 C1533.9 193 184 146 146 542 546 764 10000 9580 W33x141 490 750 MC1842.7 C15-33.9 184 54.1 51.5 136 175 484 689 134 W33x118 400 656 MC18x42.7 C1533.9 47.2 44.6 161 8280 132 152 7900 395 596 133 W30x116 MC18x42.7 159 150 46.8 6900 6590 365 360 598 544 12.1 C15x33.9 44,1 122 W30x99 MC18x42.7 C15x33.9 142 41.6 5830 5550 304 300 533 481 118 133 39.0 11.9 W27x94 C15x33.9 128 37.6 4530 268 435 11.0 W27x84 C15-33.9 118 347 4050 237 403 10.8 W24-84 C15x33.9 C12-20,7 118 105 34.7 3340 217 367 9.82 9.92 30.8 3030 211 302 W24-68 C15x33.9 102 30.0 2710 173 9.51 9.67 321 C12-20.7 88.7 26.1 2440 168 258 W21x68 C15-33.9 C12-20.7 102 30.0 26.1 2180 1970 156 8.52 8.67 287 88.7 152 232 W21x62 C15x33.9 95.9 28.2 2000 272 841 8.59 142 C12-20.7 82.7 24.3 1800 138 218 W18x50 C15x33.9 C12-20.7 83.9 70.7 24.6 20.7 1250 100 211 7.12 1120 97.3 166 735 WI6-36 C15x33.9 69.9 56.7 20.5 16.6 6.04 6.34 748 64.5 160 123 C12-20.7 670 628 W1430 C12-20.7 C10x15.3 50.7 5.47 14.9 13.3 447 46.7 46.0 98.1 45.3 420 84.5 5.61 W1226 C12-20.7 C10x15.3 46.7 41.3 13.7 12.1 4.81 4.96 318 36.8 36.3 82.1 299 70.5 Axis X-X Axis Y-Y W-Sape Channel In. in. in in. in in In. in. MC18x42.7 C15x33.9 W36x150 21.8 14.5 15.1 738 716 28.0 25.9 824 584 91.5 3.81 146 21.1 77.9 3.28 122 w33x141 MC18x42.7 13.3 652 800 88.9 74.8 3.85 142 118 20.4 27.0 C15-33.9 19.8 13.9 635 24.9 561 3.30 W33x118 MC1842.7 C15x33.9 27.8 823 126 102 20.7 12.6 133 544 741 3.96 20.0 529 25.5 502 66.9 3.35 11.5 12.1 W30x116 718 MC18×42.7 C15x339 18.9 18.3 492 480 26.1 23.8 79.8 3.92 124 479 63.8 3.29 100 MC18-42.7 C15x33.9 75.8 59.0 W30-99 19.2 26.4 24.4 682 442 10.9 4.05 114 412 408 18.5 11.5 3.37 89.4 W27x94 C15x339 16.9 10.4 357 23.6 439 58.5 3.41 89.6 Wz7x84 C15x339 17.1 10.0 316 23.9 420 56.0 3.48 83.9 3.43 2.69 83.4 58.2 C15-339 15.4 14.3 W24x84 9.10 286 21.6 409 54.5 C12-20.7 10.0 275 18.5 223 37.2 8.46 232 21.7 19.2 385 199 51.3 33.2 3.58 2.76 75.3 50.1 W24x68 C15x33.9 C12x20.7 15,7 14.5 9.49 224 C15x33.9 3.56 13.9 12.9 W21x68 7.59 207 19.3 379 50.6 75.1 C12-20.7 8.49 200 17.6 194 32.3 2.72 50.0 189 372 186 49.6 31.1 3.63 2.77 C15x33.9 14.1 725 7.33 8.26 W21x62 19.4 C12-20.7 13.0 183 18.1 47.3 12.5 16.9 16.1 Wi8:50 5.92 6.76 354 47.3 3.79 67.3 133 C15x33.9 C12-20.7 11.5 127 169 28.2 2.85 42.2 W16-36 339 452 4.06 61.6 C15x33.9 C12x20.7 4.67 86.8 83.2 11.6 15.2 10.7 5.47 14.6 153 25.6 3.04 36.4 4.55 149 24.8 3.16 62.0 60.3 W14x30 12.9 34.6 C12-20.7 CI0x15.3 9.57 9.11 4.97 12.6 86.8 17.4 2.55 24.9 W12x26 3.87 48.2 11.6 146 24.4 3.27 33.7 C12-20.7 C10x15.3 8.63 8.22 4.24 47.0 11.3 84.5 16.9 2.64 24.1 STRONG AXIS: WEAK AXIS: (c) (c) (c) .original shape I- exaggerated deflect ed shape C)com pression (T) कोnsion (T) (c) CRITICAL POINT: EXTREME FİBRES 1yaxis Cweak) ーX-axS (strong) Calculate/Check the section properties (I, S, r in the x and y directions) for a W12x26/C10x15.3 (page 1-114 AISC). Use the parallel axis theorem. Using the section in Prob. 2 as a crane girder with a 40-foot span that is simply-supported, shown below. Determine the maximum bending stress due to a concentrated loading from the crane wheels of 25 kips vertically and 7.5 kips laterally at the mid-span. Ignore the stresses due to torsion in your calculations. 25 kip T Rx 7.5 kip T Rx Ry Axis X-X Total Total Wt. S = W-Shape Channel Area Ib/ft in. in. in in 56.8 553 831 12000 11500 w36x150 MC18×42.7 C1533.9 193 184 146 146 542 546 764 10000 9580 W33x141 490 750 MC1842.7 C15-33.9 184 54.1 51.5 136 175 484 689 134 W33x118 400 656 MC18x42.7 C1533.9 47.2 44.6 161 8280 132 152 7900 395 596 133 W30x116 MC18x42.7 159 150 46.8 6900 6590 365 360 598 544 12.1 C15x33.9 44,1 122 W30x99 MC18x42.7 C15x33.9 142 41.6 5830 5550 304 300 533 481 118 133 39.0 11.9 W27x94 C15x33.9 128 37.6 4530 268 435 11.0 W27x84 C15-33.9 118 347 4050 237 403 10.8 W24-84 C15x33.9 C12-20,7 118 105 34.7 3340 217 367 9.82 9.92 30.8 3030 211 302 W24-68 C15x33.9 102 30.0 2710 173 9.51 9.67 321 C12-20.7 88.7 26.1 2440 168 258 W21x68 C15-33.9 C12-20.7 102 30.0 26.1 2180 1970 156 8.52 8.67 287 88.7 152 232 W21x62 C15x33.9 95.9 28.2 2000 272 841 8.59 142 C12-20.7 82.7 24.3 1800 138 218 W18x50 C15x33.9 C12-20.7 83.9 70.7 24.6 20.7 1250 100 211 7.12 1120 97.3 166 735 WI6-36 C15x33.9 69.9 56.7 20.5 16.6 6.04 6.34 748 64.5 160 123 C12-20.7 670 628 W1430 C12-20.7 C10x15.3 50.7 5.47 14.9 13.3 447 46.7 46.0 98.1 45.3 420 84.5 5.61 W1226 C12-20.7 C10x15.3 46.7 41.3 13.7 12.1 4.81 4.96 318 36.8 36.3 82.1 299 70.5 Axis X-X Axis Y-Y W-Sape Channel In. in. in in. in in In. in. MC18x42.7 C15x33.9 W36x150 21.8 14.5 15.1 738 716 28.0 25.9 824 584 91.5 3.81 146 21.1 77.9 3.28 122 w33x141 MC18x42.7 13.3 652 800 88.9 74.8 3.85 142 118 20.4 27.0 C15-33.9 19.8 13.9 635 24.9 561 3.30 W33x118 MC1842.7 C15x33.9 27.8 823 126 102 20.7 12.6 133 544 741 3.96 20.0 529 25.5 502 66.9 3.35 11.5 12.1 W30x116 718 MC18×42.7 C15x339 18.9 18.3 492 480 26.1 23.8 79.8 3.92 124 479 63.8 3.29 100 MC18-42.7 C15x33.9 75.8 59.0 W30-99 19.2 26.4 24.4 682 442 10.9 4.05 114 412 408 18.5 11.5 3.37 89.4 W27x94 C15x339 16.9 10.4 357 23.6 439 58.5 3.41 89.6 Wz7x84 C15x339 17.1 10.0 316 23.9 420 56.0 3.48 83.9 3.43 2.69 83.4 58.2 C15-339 15.4 14.3 W24x84 9.10 286 21.6 409 54.5 C12-20.7 10.0 275 18.5 223 37.2 8.46 232 21.7 19.2 385 199 51.3 33.2 3.58 2.76 75.3 50.1 W24x68 C15x33.9 C12x20.7 15,7 14.5 9.49 224 C15x33.9 3.56 13.9 12.9 W21x68 7.59 207 19.3 379 50.6 75.1 C12-20.7 8.49 200 17.6 194 32.3 2.72 50.0 189 372 186 49.6 31.1 3.63 2.77 C15x33.9 14.1 725 7.33 8.26 W21x62 19.4 C12-20.7 13.0 183 18.1 47.3 12.5 16.9 16.1 Wi8:50 5.92 6.76 354 47.3 3.79 67.3 133 C15x33.9 C12-20.7 11.5 127 169 28.2 2.85 42.2 W16-36 339 452 4.06 61.6 C15x33.9 C12x20.7 4.67 86.8 83.2 11.6 15.2 10.7 5.47 14.6 153 25.6 3.04 36.4 4.55 149 24.8 3.16 62.0 60.3 W14x30 12.9 34.6 C12-20.7 CI0x15.3 9.57 9.11 4.97 12.6 86.8 17.4 2.55 24.9 W12x26 3.87 48.2 11.6 146 24.4 3.27 33.7 C12-20.7 C10x15.3 8.63 8.22 4.24 47.0 11.3 84.5 16.9 2.64 24.1 STRONG AXIS: WEAK AXIS: (c) (c) (c) .original shape I- exaggerated deflect ed shape C)com pression (T) कोnsion (T) (c) CRITICAL POINT: EXTREME FİBRES 1yaxis Cweak) ーX-axS (strong) Calculate/Check the section properties (I, S, r in the x and y directions) for a W12x26/C10x15.3 (page 1-114 AISC). Use the parallel axis theorem. Using the section in Prob. 2 as a crane girder with a 40-foot span that is simply-supported, shown below. Determine the maximum bending stress due to a concentrated loading from the crane wheels of 25 kips vertically and 7.5 kips laterally at the mid-span. Ignore the stresses due to torsion in your calculations. 25 kip T Rx 7.5 kip T Rx Ry Axis X-X Total Total Wt. S = W-Shape Channel Area Ib/ft in. in. in in 56.8 553 831 12000 11500 w36x150 MC18×42.7 C1533.9 193 184 146 146 542 546 764 10000 9580 W33x141 490 750 MC1842.7 C15-33.9 184 54.1 51.5 136 175 484 689 134 W33x118 400 656 MC18x42.7 C1533.9 47.2 44.6 161 8280 132 152 7900 395 596 133 W30x116 MC18x42.7 159 150 46.8 6900 6590 365 360 598 544 12.1 C15x33.9 44,1 122 W30x99 MC18x42.7 C15x33.9 142 41.6 5830 5550 304 300 533 481 118 133 39.0 11.9 W27x94 C15x33.9 128 37.6 4530 268 435 11.0 W27x84 C15-33.9 118 347 4050 237 403 10.8 W24-84 C15x33.9 C12-20,7 118 105 34.7 3340 217 367 9.82 9.92 30.8 3030 211 302 W24-68 C15x33.9 102 30.0 2710 173 9.51 9.67 321 C12-20.7 88.7 26.1 2440 168 258 W21x68 C15-33.9 C12-20.7 102 30.0 26.1 2180 1970 156 8.52 8.67 287 88.7 152 232 W21x62 C15x33.9 95.9 28.2 2000 272 841 8.59 142 C12-20.7 82.7 24.3 1800 138 218 W18x50 C15x33.9 C12-20.7 83.9 70.7 24.6 20.7 1250 100 211 7.12 1120 97.3 166 735 WI6-36 C15x33.9 69.9 56.7 20.5 16.6 6.04 6.34 748 64.5 160 123 C12-20.7 670 628 W1430 C12-20.7 C10x15.3 50.7 5.47 14.9 13.3 447 46.7 46.0 98.1 45.3 420 84.5 5.61 W1226 C12-20.7 C10x15.3 46.7 41.3 13.7 12.1 4.81 4.96 318 36.8 36.3 82.1 299 70.5 Axis X-X Axis Y-Y W-Sape Channel In. in. in in. in in In. in. MC18x42.7 C15x33.9 W36x150 21.8 14.5 15.1 738 716 28.0 25.9 824 584 91.5 3.81 146 21.1 77.9 3.28 122 w33x141 MC18x42.7 13.3 652 800 88.9 74.8 3.85 142 118 20.4 27.0 C15-33.9 19.8 13.9 635 24.9 561 3.30 W33x118 MC1842.7 C15x33.9 27.8 823 126 102 20.7 12.6 133 544 741 3.96 20.0 529 25.5 502 66.9 3.35 11.5 12.1 W30x116 718 MC18×42.7 C15x339 18.9 18.3 492 480 26.1 23.8 79.8 3.92 124 479 63.8 3.29 100 MC18-42.7 C15x33.9 75.8 59.0 W30-99 19.2 26.4 24.4 682 442 10.9 4.05 114 412 408 18.5 11.5 3.37 89.4 W27x94 C15x339 16.9 10.4 357 23.6 439 58.5 3.41 89.6 Wz7x84 C15x339 17.1 10.0 316 23.9 420 56.0 3.48 83.9 3.43 2.69 83.4 58.2 C15-339 15.4 14.3 W24x84 9.10 286 21.6 409 54.5 C12-20.7 10.0 275 18.5 223 37.2 8.46 232 21.7 19.2 385 199 51.3 33.2 3.58 2.76 75.3 50.1 W24x68 C15x33.9 C12x20.7 15,7 14.5 9.49 224 C15x33.9 3.56 13.9 12.9 W21x68 7.59 207 19.3 379 50.6 75.1 C12-20.7 8.49 200 17.6 194 32.3 2.72 50.0 189 372 186 49.6 31.1 3.63 2.77 C15x33.9 14.1 725 7.33 8.26 W21x62 19.4 C12-20.7 13.0 183 18.1 47.3 12.5 16.9 16.1 Wi8:50 5.92 6.76 354 47.3 3.79 67.3 133 C15x33.9 C12-20.7 11.5 127 169 28.2 2.85 42.2 W16-36 339 452 4.06 61.6 C15x33.9 C12x20.7 4.67 86.8 83.2 11.6 15.2 10.7 5.47 14.6 153 25.6 3.04 36.4 4.55 149 24.8 3.16 62.0 60.3 W14x30 12.9 34.6 C12-20.7 CI0x15.3 9.57 9.11 4.97 12.6 86.8 17.4 2.55 24.9 W12x26 3.87 48.2 11.6 146 24.4 3.27 33.7 C12-20.7 C10x15.3 8.63 8.22 4.24 47.0 11.3 84.5 16.9 2.64 24.1 STRONG AXIS: WEAK AXIS: (c) (c) (c) .original shape I- exaggerated deflect ed shape C)com pression (T) कोnsion (T) (c) CRITICAL POINT: EXTREME FİBRES 1yaxis Cweak) ーX-axS (strong)

Answer rating: 100% (QA)

SNo Distance from Area ay ay Iself Axr 208 46 204 765 1222 o240635 4851 1804 Cx o... View the full answer