The rods 1, 2, and 3 shown below are welded together, mounted between two rigid walls and subjected to the two forces shown at joints B and C. Rods 1 and 3 are of the same length, L= L3 = 1.0 m and rod 2 has a length L2 1.8 m. Rods 1 and 3 are made from a material with E-70 GPa. Rod 2 is made from a material with E = 100 GPa. The cross 17x10 mm?. Determine the %3D sections are given by: A1 = A3 = 11x103 mm? and A2 = displacements of joints B and C.

The rods 1, 2, and 3 shown below are welded together, mounted between two rigid walls and subjected to the two forces shown at joints B and C. Rods 1 and 3 are of the same length, L= L3 = 1.0 m and rod 2 has a length L2 1.8 m. Rods 1 and 3 are made from a material with E-70 GPa. Rod 2 is made from a material with E = 100 GPa. The cross 17x10 mm?. Determine the %3D sections are given by: A1 = A3 = 11x103 mm? and A2 = displacements of joints B and C.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.3.5P: A vertical bar is loaded with axial loads at points B, C, and D. as shown in the figure. The bar is...

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Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

The rods 1, 2, and 3 shown below are welded together, mounted between two rigid walls
and subjected to the two forces shown at joints B and C. Rods 1 and 3 are of the same
length, L= L3 = 1.0 m and rod 2 has a length L2 = 1.8 m. Rods 1 and 3 are made from a
material with E - 70 GPa. Rod 2 is made from a material with E = 100 GPa. The cross
sections are given by: A1 = A3 = 11x10 mm? and A2 =
displacements of joints B and C.
%3D
17x103 mm?. Determine the
%3D
(2)
200 kN
(1)
(3)
350 kN
A
B
DL

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