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 100mn on center). Fy = 345 MPa, Fu = 448 MPa.

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 100mn on center). Fy = 345 MPa, Fu = 448 MPa.

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter3: Tension Members

Section: Chapter Questions

Problem 3.8.3P

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