For the beam in Figure 1, determine the value and location of the largest tensile and compressive stresses. There may be more than one candidate location for each of these – you need to demonstrate in your workings that you have checked all possible locations. - The cross section is a 125×75×8 UA, and is orientated as shown in Figure 2. See cross section and material properties under “Unequal angles" in the following publication: https://www.libertygfg.com/media/165356/seventh-edition-hot-rolled-and-structural-steel-productsseventh- edition-hot-rolled-and-structural-steel-products.pdf Note that in the tables, the horizontal and vertical coordinate are n and p, and are right and up respectively, while in the lecture notes they are x and y and are left and down respectively. 3.2 kN/m Im A 3m 2m 1.9 kN.m A B Figure 1 Figure 2 Write answers in the space provided below and submit this page, along with a cover page and all workings attached. Value (MPa) Does this stress exceed the yield stress of the member? Location on beam (draw sketch) Location on Cross section (draw sketch) Largest tensile stress Largest compressive stress

For the beam in Figure 1, determine the value and location of the largest tensile and compressive stresses. There may be more than one candidate location for each of these – you need to demonstrate in your workings that you have checked all possible locations. - The cross section is a 125×75×8 UA, and is orientated as shown in Figure 2. See cross section and material properties under “Unequal angles" in the following publication: https://www.libertygfg.com/media/165356/seventh-edition-hot-rolled-and-structural-steel-productsseventh- edition-hot-rolled-and-structural-steel-products.pdf Note that in the tables, the horizontal and vertical coordinate are n and p, and are right and up respectively, while in the lecture notes they are x and y and are left and down respectively. 3.2 kN/m Im A 3m 2m 1.9 kN.m A B Figure 1 Figure 2 Write answers in the space provided below and submit this page, along with a cover page and all workings attached. Value (MPa) Does this stress exceed the yield stress of the member? Location on beam (draw sketch) Location on Cross section (draw sketch) Largest tensile stress Largest compressive stress

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

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter5: Beams

Section: Chapter Questions

Problem 5.6.3P

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