square plate is subjected to uniform pressure as shown in Figure.1. The 2D loading stresses are described. If the modulus of elasticity is 200 ??? and the lateral constant (Poisson's ratio ? = 0.3). Estimate the change in length in the vertical, horizontal and diagonal sides as well as determine the volumetric strain. Illustrate the effect of two-dimensionalstrain by constructing appropriate sketches (before and after deformation).

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter1: Heat, Temperature, And Pressure
Section: Chapter Questions
Problem 17RQ: Convert 22C to Fahrenheit.
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A 30 ?? square plate is subjected to uniform pressure as shown in Figure.1. The 2D loading stresses
are described. If the modulus of elasticity is 200 ??? and the lateral constant (Poisson's ratio ? = 0.3). Estimate
the change in length in the vertical, horizontal and diagonal sides as well as determine the volumetric strain.
Illustrate the effect of two-dimensionalstrain by constructing appropriate sketches (before and after deformation).
Repeat the analysis for lower value of pressure and higher value in the range of [20 -100 MPa] and comment on
the overall results.

Ty
30 mm
40 MPa
B
₁ = 80 MPa
с
D
-30 mm-
Figure.1: Square plate under uniform pressure
Transcribed Image Text:Ty 30 mm 40 MPa B ₁ = 80 MPa с D -30 mm- Figure.1: Square plate under uniform pressure
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