the nodal displacements are For the plane strain elements shown in the Figure given as (4, 4) uj = 0.001 in. vị = 0.005 in. U2 = 0.001 in. v2 = 0.0025 in. Uz = 0.0 in. V3 = 0.0 in. 2 (2, 2) (4, 2) Determine the element stresses ox,Gy, T,xy, 01, and 02 and the principal angle 0p. Let E = 30 × 106 psi and v = 0.25, and use unit thickness for plane strain. All coordinates are in inches. (b)

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter7: Analysis Of Stress And Strain
Section: Chapter Questions
Problem 7.7.11P: The strains for an element of material in plane strain (see figure) are as follows: x = 480 ×10-6. y...
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the nodal displacements are
For the plane strain elements shown in the Figure
given as
(4, 4)
uj = 0.001 in.
0.005 in.
U2
= 0.001 in.
= 0.0025 in.
Из
0.0 in.
V3 = 0.0 in.
U2 =
2
(2, 2)
(4, 2)
Determine the element stresses ox, Gy, Txy, O1, and o2 and the principal angle Op. Let
E = 30 × 106 psi and v = 0.25, and use unit thickness for plane strain. All coordinates
are in inches.
(b)
Transcribed Image Text:the nodal displacements are For the plane strain elements shown in the Figure given as (4, 4) uj = 0.001 in. 0.005 in. U2 = 0.001 in. = 0.0025 in. Из 0.0 in. V3 = 0.0 in. U2 = 2 (2, 2) (4, 2) Determine the element stresses ox, Gy, Txy, O1, and o2 and the principal angle Op. Let E = 30 × 106 psi and v = 0.25, and use unit thickness for plane strain. All coordinates are in inches. (b)
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