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In your design proposal, clearly state the following: Evaluate the wide flange steel column that you are selected according to the American Institute of Steel Corporation (AISC) column design standard. i) ii) Determine the largest load that it can safely support using the allowable stress method.

In your design proposal, clearly state the following: Evaluate the wide flange steel column that you are selected according to the American Institute of Steel Corporation (AISC) column design standard. i) ii) Determine the largest load that it can safely support using the allowable stress method.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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As an engineer in a construction company, you must design a steel compression member with an effective length of 5 m loaded eccentrically at e = 200 mm, as shown in Figure 2. Due to financial constraints, you need to choose one of the wide-flange shapes according to the properties of rolled-steel shapes as listed in Appendix 1. Use E = 200 GPa and oy = 250 MPa. 200 mm Figure 2 In your design proposal, clearly state the following: i) Evaluate the wide flange steel column that you are selected according to the American Institute of Steel Corporation (AISC) column design standard. Determine the largest load that it can safely support using the allowable stress method.
Transcribed Image Text:As an engineer in a construction company, you must design a steel compression member with an effective length of 5 m loaded eccentrically at e = 200 mm, as shown in Figure 2. Due to financial constraints, you need to choose one of the wide-flange shapes according to the properties of rolled-steel shapes as listed in Appendix 1. Use E = 200 GPa and oy = 250 MPa. 200 mm Figure 2 In your design proposal, clearly state the following: i) Evaluate the wide flange steel column that you are selected according to the American Institute of Steel Corporation (AISC) column design standard. Determine the largest load that it can safely support using the allowable stress method.
PROPERTIES OF ROLLED-STEEL SHAPES APPENDIX C Properties of Rolled-Steel Shapes (SI Units) Continued from page A18 W Shapes (Wide-Flange Shapes) Designationt W310 X 143 18200 323 107 13600 312 305 74 9420 310 60 7550 302 52 6650 318 44.5 5670 312 38.7 4940 310 32.7 4180 312 23.8 3040 305 W250 x 167 21200 290 101 12900 264 Area Depth Width A, mm² d, mm b, mm 80 10200 257 67 8580 257 58 7420 252 49.1 6260 247 44.8 5700 267 W200 x 86 71 59 52 32.7 4190 259 28.4 3630 259 22.3 2850 254 11000 222 9100 216 7550 210 6650 206 $88***¯¯¯±±±ª ******* 46.1 5880 203 41.7 5320 205 35.9 4570 201 Flange 167 Thick- ness t, mm 22.9 17.0 16.3 13.1 13.2 11.2 9.65 10.8 6.73 31.8 19.6 15.6 15.7 13.5 11.0 13.0 9.14 10.0 6.86 Web Thick- ness tmm 14.0 10.9 9.40 7.49 7.62 6.60 5.84 6.60 5.59 19.2 11.9 9.4 8.89 8.00 7.37 7.62 6.10 6.35 5.84 20.6 13.0 17.4 10.2 14.2 12.6 11.0 11.8 10.2 9.14 7.87 7.24 7.24 6.22 k 10 mm 347 248 163 128 119 99.1 84.9 64.9 42.9 298 164 126 103 87.0 71.2 70.8 49.1 40.1 28.7 94.9 76.6 60.8 52.9 45.8 40.8 34.4 Axis X-X S₂ Tx 10³ mm³ mm 2150 1600 1050 844 747 633 547 416 280 2060 1240 963 805 690 574 531 380 308 226 852 708 582 511 451 398 342 138 135 81.2 132 23.4 130 18.4 133 10.2 132 131 125 119 Axis Y-Y Sy 106 mm 10³ mm³ 112 108 105 100 8.45 7.20 1.94 1.17 118 98.2 113 55.8 111 42.9 110 22.2 108 18.7 106 15.2 111 6.95 4.75 1.79 1.20 92.7 31.3 91.7 25.3 89.7 20.4 89.2 17.7 88.1 15.4 87.6 9.03 86.9 7.62 728 531 228 180 122 102 87.5 37.9 23.1 742 433 338 218 185 151 94.2 65.1 35.1 23.8 300 246 200 174 152 109 92.3 A19 Ty mm 78.5 77.2 49.8 49.3 39.1 38.6 38.4 21.5 19.6 68.1 65.8 65.0 51.1 50.3 49.3 34.8 33.8 22.2 20.6 53.3 52.8 51.8 51.6 51.3 41.1 40.9
Transcribed Image Text:PROPERTIES OF ROLLED-STEEL SHAPES APPENDIX C Properties of Rolled-Steel Shapes (SI Units) Continued from page A18 W Shapes (Wide-Flange Shapes) Designationt W310 X 143 18200 323 107 13600 312 305 74 9420 310 60 7550 302 52 6650 318 44.5 5670 312 38.7 4940 310 32.7 4180 312 23.8 3040 305 W250 x 167 21200 290 101 12900 264 Area Depth Width A, mm² d, mm b, mm 80 10200 257 67 8580 257 58 7420 252 49.1 6260 247 44.8 5700 267 W200 x 86 71 59 52 32.7 4190 259 28.4 3630 259 22.3 2850 254 11000 222 9100 216 7550 210 6650 206 $88***¯¯¯±±±ª ******* 46.1 5880 203 41.7 5320 205 35.9 4570 201 Flange 167 Thick- ness t, mm 22.9 17.0 16.3 13.1 13.2 11.2 9.65 10.8 6.73 31.8 19.6 15.6 15.7 13.5 11.0 13.0 9.14 10.0 6.86 Web Thick- ness tmm 14.0 10.9 9.40 7.49 7.62 6.60 5.84 6.60 5.59 19.2 11.9 9.4 8.89 8.00 7.37 7.62 6.10 6.35 5.84 20.6 13.0 17.4 10.2 14.2 12.6 11.0 11.8 10.2 9.14 7.87 7.24 7.24 6.22 k 10 mm 347 248 163 128 119 99.1 84.9 64.9 42.9 298 164 126 103 87.0 71.2 70.8 49.1 40.1 28.7 94.9 76.6 60.8 52.9 45.8 40.8 34.4 Axis X-X S₂ Tx 10³ mm³ mm 2150 1600 1050 844 747 633 547 416 280 2060 1240 963 805 690 574 531 380 308 226 852 708 582 511 451 398 342 138 135 81.2 132 23.4 130 18.4 133 10.2 132 131 125 119 Axis Y-Y Sy 106 mm 10³ mm³ 112 108 105 100 8.45 7.20 1.94 1.17 118 98.2 113 55.8 111 42.9 110 22.2 108 18.7 106 15.2 111 6.95 4.75 1.79 1.20 92.7 31.3 91.7 25.3 89.7 20.4 89.2 17.7 88.1 15.4 87.6 9.03 86.9 7.62 728 531 228 180 122 102 87.5 37.9 23.1 742 433 338 218 185 151 94.2 65.1 35.1 23.8 300 246 200 174 152 109 92.3 A19 Ty mm 78.5 77.2 49.8 49.3 39.1 38.6 38.4 21.5 19.6 68.1 65.8 65.0 51.1 50.3 49.3 34.8 33.8 22.2 20.6 53.3 52.8 51.8 51.6 51.3 41.1 40.9
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