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For a pedestrian bridge bottom chord, choose a 9 meter-long W12 section of A992 steel to support a tensile service dead
Posted: Mon May 16, 2022 12:17 pm
by answerhappygod
- For A Pedestrian Bridge Bottom Chord Choose A 9 Meter Long W12 Section Of A992 Steel To Support A Tensile Service Dead 1 (27.35 KiB) Viewed 66 times
For a pedestrian bridge bottom chord, choose a 9 meter-long W12 section of A992 steel to support a tensile service dead load of 580 kN and a tensile service live load of 489 kN., As shown in the figure, the member is to have two lines of bolts in each flange for 22 mm bolts (at least three in a line 100mm on center). Fy - 345 MPa, Fu - 448 MPa. 2 L 100 mm * 100 mm