1. The assembly shown here has diameters 5 ft along AB, 3 ft along BC and 1.5 ft along CD. It is securely fixed at its ends when its temperature is 75 °F. Section lengths; LAB = 4 ft, LBC = 6 ft, LcD = 4 ft. 2014-T6 Aluminum 304 Stainless steel C 86100 Bronze D 1(a) () Sketch neat and well-labeled free body diagrams to show the internal loadings in each section. Determine the equilibrium equation required to evaluate the reactions at the end supports. 1(b) () Sketch neat well-labeled free body diagrams of each section showing the elongations and contractions on each section of the member. 1(c) () Using the free body diagrams of 1(b) above, develop the compatibility equation required to determine the normal (axial) reaction on the member. Calculate this normal internal force when the temperature reaches 100 °F. 1(d) (0) Determine the average normal stress in each section.

1. The assembly shown here has diameters 5 ft along AB, 3 ft along BC and 1.5 ft along CD. It is securely fixed at its ends when its temperature is 75 °F. Section lengths; LAB = 4 ft, LBC = 6 ft, LcD = 4 ft. 2014-T6 Aluminum 304 Stainless steel C 86100 Bronze D 1(a) () Sketch neat and well-labeled free body diagrams to show the internal loadings in each section. Determine the equilibrium equation required to evaluate the reactions at the end supports. 1(b) () Sketch neat well-labeled free body diagrams of each section showing the elongations and contractions on each section of the member. 1(c) () Using the free body diagrams of 1(b) above, develop the compatibility equation required to determine the normal (axial) reaction on the member. Calculate this normal internal force when the temperature reaches 100 °F. 1(d) (0) Determine the average normal stress in each section.

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 5.8.3P

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