Q.A strain gauge rosette that is attached to the surface of a stressed componentC). If the strain gauge rosette is of the D°gives 3 readings (a = A, b = B, &c =type (indicating the angle between each of the gauges), construct a Mohr's StrainCircle overleaf. You should assume that gauge A is aligned along the x-axis.Using the Mohr's Strain Circle calculate the:[10 marks]100 918 ucy evods gringiz yamwo quoy al etsede39 926919(i) principal strains (1, 2)?(au) oniona[5 marks](ii) principal angles (1, 2)?You should measure these anticlockwise from the y-axis.20[5 marks](iii) maximum shear strain in the plane (ymax)?Ex = EaEy = εc[5 marks](epol)(apob) éEa = A = -2102B=E₁ = -50E₁ = C = 340D = 45°brilelled✓Abedivordan nemigas olloho shot on no eonsoup Imeneoalubom shine sail-no viss ieqse sidetivabnat sabied2

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Answered: Q. A strain gauge rosette that is…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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A strain gauge rosette that is attached to the surface of a stressed component gives 3 readings (ɛa = A, b = B, &c = C). If the strain gauge rosette is of the D° type (indicating the angle between each of the gauges), construct a Mohr's Strain Circle overleaf. You should assume that gauge A is aligned along the x-axis. Using the Mohr's Strain Circle calculate the: (i) principal strains (ε1, 2)? (ii) principal angles (1, 2)? You should measure these anticlockwise from the y-axis. (iii) maximum shear strain in the plane (ymax)?
B6
This question from measurements instrumentation course. The pic two is for figure 8.20(a).
His can you find answers for these please and explain how ? Thank you
None
Two [0°, 45°, 90°] strain gauge rosettes are placed along the neutral axis of a 4-point bent beam as shown in the figure below. What will the strain reading in each of the 6 gauges be? P L/3 L/3 -45° 45 L/4 L/2 L NA h
Imagine you have used several strain gages to measure a 2D strain field on the surface of a material, which you find to be 5+2xy(x² + y² + 2), 4 = €xx = 5+x² + y² +xª+yª, €yy = 6 + 3x² + 3y² + x² + y², €xy Exz = Eyz = Ezz = 0. where x, y are coordinates. Verify compatibility and determine the displacement field, assum- ing displacement and rotation at the origin are zero.
A 45° degree strain gauge rosette positioned on the surface of a structure under stress recorded the following values of normal strain: Gauge A: Gauge B: (oriented at 45° anti-clockwise to gauge A) Gauge C: -275×10 (oriented at 90° anti-clockwise to gauge A) What is the value of normal strain and shear strain on a plane inclined at 29° clockwise from gauge B? -6 - 195 × 10 (oriented in the postive x direction) 145 x 10-6 a) The normal strain and shear strain on a plane inclined at 29° clockwise from gauge B are 0.3 microstrain and 602.1 microstrain, respectively. b) The normal strain and shear strain on a plane inclined at 29° clockwise from gauge B are 0.3 microstrain and 301.1 microstrain, respectively. c) The normal strain and shear strain on a plane inclined at 29° clockwise from gauge B are 108.5 microstrain and 334.9 microstrain, respectively. d) The normal strain and shear strain on a plane inclined at 29° clockwise from gauge B are 108.5 microstrain and 167.4 microstrain,…
A 45° degree strain gauge rosette positioned on the surface of a structure under stress recorded the following values of normal strain: Gauge A: -195×10 (oriented in the postive x direction) Gauge B: 145 x 10- (oriented at 45° anti-clockwise to gauge A) Gauge C: -275×10-8 (oriented at 90° anti-clockwise to gauge A) What is the value of normal strain and shear strain on a plane inclined at 29° clockwise from gauge B? a) The normal strain and shear strain on a plane inclined at 29° clockwise from gauge B are 0.3 microstrain and 602.1 microstrain, respectively. b) The normal strain and shear strain on a plane inclined at 29° clockwise from gauge B are 0.3 microstrain and 301.1 microstrain, respectively. c) The normal strain and shear strain on a plane inclined at 29° clockwise from gauge B are 108.5 microstrain and 334.9 microstrain, respectively. d) The normal strain and shear strain on a plane inclined at 29° clockwise from gauge B are 108.5 microstrain and 167.4 microstrain,…
F Xp Side View To Xg gauge Top View The gauged beam of length 0.33 (m) and cross section base 0.013 (m) and height 0.017 (m) shown is made of aluminum with a modulus of elasticity of 69 (GPa) and an ultimate strength of 300 (MPa). A strain of 250 (microstrain) is measured from the gauge which is 0.18 (m) from the wall in the x direction. What is the magnitude of load at of the end of the beam in units of Newtons?
QB3 TWO DIMENTIONAL STRAINThree strain gauges were arranged in the form of a rectangular rosette and positioned on atest surface. The measured strains were as follows: 1 = 200x 10-6 2 = 100 x 10-6 3 = 50 x 10-6Determinea) the principal strains and the principle stressesb) the direction of the greater principal strain relative to gauge 1 and sketch the Mohrstrain circle. Take the Young Modulus of Elasticity value to be E = 200 GN/m2 andPoisson’s ratio  = 0.28.
P5

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