The rigid beam is supported by three rods, each having a cross- sectional area of 850 mm². Rods AB and CD are made of A E 2014-T6 aluminum, while rod EF is made of 304 stainless steel. 150 kN 80 kN All three rods were exactly 3.0 m long when they were installed 3 m al al st at a temperature of T = 10°C, before the loads were applied. B (a) Determine the force in each rod after the loads are applied, assuming the temperature is still 10°C. - 2 m-- 2 m---2 m--2 m-| (b) If the temperature subsequently rises to T2 = 40°C while the loads are applied, determine the new force in each rod. Neglect the weight of the beam.

The rigid beam is supported by three rods, each having a cross- sectional area of 850 mm². Rods AB and CD are made of A E 2014-T6 aluminum, while rod EF is made of 304 stainless steel. 150 kN 80 kN All three rods were exactly 3.0 m long when they were installed 3 m al al st at a temperature of T = 10°C, before the loads were applied. B (a) Determine the force in each rod after the loads are applied, assuming the temperature is still 10°C. - 2 m-- 2 m---2 m--2 m-| (b) If the temperature subsequently rises to T2 = 40°C while the loads are applied, determine the new force in each rod. Neglect the weight of the beam.

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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