For the shown structure, AB is made by C83400-red-brass (Ebr = 14600ksi, apr = 9.8 x 10-6/°F) and BC is made by 2014-T6-aluminum (Eat = 10600ksi, αal 12.8 x 10-6/°F). AB and BC are joined at the collar B and fixed connected at their ends. The cross sectional area of each member is 1.75 in². If there is no load in the = = member when T₁ 50 °F. Now the temperature for both members are increased to T₂ = 120 °F. Determine (1) Reaction forces at fixed end C (2) The average normal stress in the member AB (3) The average normal stress in the member BC (4) Eventually, how far will the collar B be displaced? 3 ft 2 ft

For the shown structure, AB is made by C83400-red-brass (Ebr = 14600ksi, apr = 9.8 x 10-6/°F) and BC is made by 2014-T6-aluminum (Eat = 10600ksi, αal 12.8 x 10-6/°F). AB and BC are joined at the collar B and fixed connected at their ends. The cross sectional area of each member is 1.75 in². If there is no load in the = = member when T₁ 50 °F. Now the temperature for both members are increased to T₂ = 120 °F. Determine (1) Reaction forces at fixed end C (2) The average normal stress in the member AB (3) The average normal stress in the member BC (4) Eventually, how far will the collar B be displaced? 3 ft 2 ft

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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