4-53. The assembly consists of two 2014-T6 aluminum rods CD and EF having a diameter of 20 mm, an A992 steel rod AB having a diameter of 30 mm, and a rigid member G. If the supports at A, D, and F are rigid, determine the average normal stress developed in rods AB, CD, and EF. D 20 mm 20 mm 100 KN 30 mm B G E 100 KN 400 mm 600 mm

4-53. The assembly consists of two 2014-T6 aluminum rods CD and EF having a diameter of 20 mm, an A992 steel rod AB having a diameter of 30 mm, and a rigid member G. If the supports at A, D, and F are rigid, determine the average normal stress developed in rods AB, CD, and EF. D 20 mm 20 mm 100 KN 30 mm B G E 100 KN 400 mm 600 mm

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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Question

Please answer the question, Final answer is Cd=104 Mpa, Ef = 104 Mpa, Ab=190Mpa

4-53. The assembly consists of two 2014-T6 aluminum rods CD and EF having a
diameter of 20 mm, an A992 steel rod AB having a diameter of 30 mm, and a rigid
member G. If the supports at A, D, and F are rigid, determine the average normal
stress developed in rods AB, CD, and EF.
D
20 mm
400 mm
20 mm
B
G
E
100 kN
100 kN
600 mm
30 mm
A

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