Problem 4: The gap between the support and bar BC is 0.01 inches. If the magnitude of the force applied is 25 kip, and if the entire structure is cooledby a temperature difference of 10 degrees C, determine the support reactions as well as the stress in each portion of the bar. Coefficient of thermalexpansion for portion AC is 12 x 10/C and for BC is 17 x 106/C. Other material properties are as shown below.3PAc =ФАсO:5 PBc == linTin ; Eac = Egc = E = 26 x10° ksi%3DP -|ABSgoplAc =1ftloc = 15ft

Answered: Image /qna-images/answer/14279185-1f8c-4176-b8bb-3e1a218a2138.jpg

Answered: Problem 4: The gap between the support…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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PROBLEM 1: Compute for the force in each member of the truss shown in FIGURE 1 if the members are made of structural steel with a Modulus of Elasticity of 200 GPa and a Coefficient of Thermal Expansion of 12x10^-6. Indicate in your solutions if the force is in tension or in compression. FIGURE 1 50 kN 100 kN 1.5 20 2.0 2.0

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