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Question 4 - (25 marks) 4a) The 60° strain rosette, shown in Figure 6, -is mounted...
10–25. The 45° strain rosette is mounted on the surface of a shell. The following readings...
10–25. The 45° strain rosette is mounted on the surface of a shell. The following readings are obtained for each gage: €, = -200(10“), €5 = 300(10), and € = 250(10-). Determine the in-plane principal strains. 45° Prob. 10-25
Problem 14.044 The strain rosette shown in the figure was used to obtain normal strain data...
Problem 14.044 The strain rosette shown in the figure was used to obtain normal strain data at a point on the free surface of a machine part. The rosette measures: 900 HE; Eb -350 με; Ec-1420 με; v-0.14. (a) Determine the strain components εχ,ey, and Yxy at the point. (b) Determine the principal strains (p1> Ep2) and the maximum in-plane shear strain Yip at the point. c) Determine the angle e, counterclockwise is positive, clockwise is negative), and then draw...
The following readings are measured from a rectangular strain rosette fixed to a member at a...
The following readings are measured from a rectangular strain rosette fixed to a member at a point Ea = -220X10-6,Ęy = 120X10-6,ɛc = 220x10-6. Calculate (i)Values of principal strains acting at the point (5 marks) (ii)Principal and shear plane angles (2 marks)
Will rate. P13.067 The strain rosette shown was used to obtain normal strain data at a...
Will rate.
P13.067 The strain rosette shown was used to obtain normal strain data at a point on the free surface of a machine component. Given the values Ea = eb -165 ?? , ec- 130 ?? , E = 10,200 ksi, and v = 0.33, determine -170 ?? , (a) the stress components Ox , ? ? , and Txy at the point (b) the principal stresses and the maximum in-plane shear stress at the point; on paper, show...
The strain rosette shown below is mounted on the flat surface of a beam. The following...
The strain rosette shown below is mounted on the flat surface of a beam. The following normal strains are obtained from each gauge: ε,--500 x 10", ε,-107 x 10-6, E 350 x 106. Making use of the gauge readings determine the normal strain in the x direction (x) shown using whatever equations and/or methods you want. (7 PTS) Hint: There is a relatively simple way to solve this problem and a more difficult way to solve it. 135° 85。 R-...
MECH3211-Stress Analysis Tutorial Assignment #5 Thursday, June 13, 2019 Student ID# 1ofeI52 LO Name:O4BOLOALE OLULOADAMILULA DAN...
MECH3211-Stress Analysis Tutorial Assignment #5 Thursday, June 13, 2019 Student ID# 1ofeI52 LO Name:O4BOLOALE OLULOADAMILULA DAN Problem 1: The 60° strain rosette is mounted on a beam. The following readings are obtained for each gage: E- 600(10 ), E - 700(10), and E , - 350(10). Determine (a) the in-plane principal strains and (b) the maximum in-plane shear strain and average normal strain. In each case show the deformed element due to these strains. ZA 60DC19 Ca7O0CIo Ea 350 CLO...
Question 7 A delta strain gauge rosette (60° angles between gauges) bonded to a magnesium alloy...
Question 7 A delta strain gauge rosette (60° angles between gauges) bonded to a magnesium alloy component, measured microstrain readings of 300, -240 and 60. Determine the principal strains and from them the principal stresses and the maximum shear stress at this point on the component (a) using analytical relationships and (b) by using Mohr's circles for strain and stress. The relevant material properties are: E = 80 x 10°N/m², v=0.3.
18 pts total 10.3-4. A 60-degree rosette has the given strain gauge measurement values. Determine a,b,c)...
18 pts total 10.3-4. A 60-degree rosette has the given strain gauge measurement values. Determine a,b,c) normal strains in x & y directions and xy-shear strain, d) average normal strain, e) maximum physical shear strain (not the radius in Mohr's circle), and f) maximum principal strain. You entered/3pts > = Normal strain in X-direction & (LL inlin) You entered/3 pts > = Normal strain in Y-direction &y (L inlin) J'ou entered/3pts > = Shear strain in XY-plane Yay (L inlin)...
A strain gauge rosette attached to an aircraft component fabricated from thin sheet material recorded the...
A strain gauge rosette attached to an aircraft component fabricated from thin sheet material recorded the following strains: E = 550 JE E45 = -450 ME €90 = -150 ue The thin sheet material properties are: E = 70 GPS v = 0.3 (a) Determine the state of stress in the 0°-90° axis system at the strain gauge location. [11 marks) (b) Determine the principal stresses at the strain gauge location and the maximum shear stress. [6 marks) (c) With...
1) An element in plane strain has a 60° strain rosette that is 150 from the...
1) An element in plane strain has a 60° strain rosette that is 150 from the x axis. Use Mohr's circle to determine. E = 29,000 ksi G= 11,200 ksi &=-.0015 E, = .004 E = -0025 a) The principal strains and maximum shear strain. b) Determine the location of the principal strains. c) Determine the stresses from the strains given d) Determine the stresses from the principal strains
10–25. The 45° strain rosette is mounted on the surface of a shell. The following readings are obtained for each gage: €, = -200(10“), €5 = 300(10), and € = 250(10-). Determine the in-plane principal strains. 45° Prob. 10-25
Problem 14.044 The strain rosette shown in the figure was used to obtain normal strain data at a point on the free surface of a machine part. The rosette measures: 900 HE; Eb -350 με; Ec-1420 με; v-0.14. (a) Determine the strain components εχ,ey, and Yxy at the point. (b) Determine the principal strains (p1> Ep2) and the maximum in-plane shear strain Yip at the point. c) Determine the angle e, counterclockwise is positive, clockwise is negative), and then draw...
The following readings are measured from a rectangular strain rosette fixed to a member at a point Ea = -220X10-6,Ęy = 120X10-6,ɛc = 220x10-6. Calculate (i)Values of principal strains acting at the point (5 marks) (ii)Principal and shear plane angles (2 marks)
Will rate.
P13.067 The strain rosette shown was used to obtain normal strain data at a point on the free surface of a machine component. Given the values Ea = eb -165 ?? , ec- 130 ?? , E = 10,200 ksi, and v = 0.33, determine -170 ?? , (a) the stress components Ox , ? ? , and Txy at the point (b) the principal stresses and the maximum in-plane shear stress at the point; on paper, show...
The strain rosette shown below is mounted on the flat surface of a beam. The following normal strains are obtained from each gauge: ε,--500 x 10", ε,-107 x 10-6, E 350 x 106. Making use of the gauge readings determine the normal strain in the x direction (x) shown using whatever equations and/or methods you want. (7 PTS) Hint: There is a relatively simple way to solve this problem and a more difficult way to solve it. 135° 85。 R-...
MECH3211-Stress Analysis Tutorial Assignment #5 Thursday, June 13, 2019 Student ID# 1ofeI52 LO Name:O4BOLOALE OLULOADAMILULA DAN Problem 1: The 60° strain rosette is mounted on a beam. The following readings are obtained for each gage: E- 600(10 ), E - 700(10), and E , - 350(10). Determine (a) the in-plane principal strains and (b) the maximum in-plane shear strain and average normal strain. In each case show the deformed element due to these strains. ZA 60DC19 Ca7O0CIo Ea 350 CLO...
Question 7 A delta strain gauge rosette (60° angles between gauges) bonded to a magnesium alloy component, measured microstrain readings of 300, -240 and 60. Determine the principal strains and from them the principal stresses and the maximum shear stress at this point on the component (a) using analytical relationships and (b) by using Mohr's circles for strain and stress. The relevant material properties are: E = 80 x 10°N/m², v=0.3.
18 pts total 10.3-4. A 60-degree rosette has the given strain gauge measurement values. Determine a,b,c) normal strains in x & y directions and xy-shear strain, d) average normal strain, e) maximum physical shear strain (not the radius in Mohr's circle), and f) maximum principal strain. You entered/3pts > = Normal strain in X-direction & (LL inlin) You entered/3 pts > = Normal strain in Y-direction &y (L inlin) J'ou entered/3pts > = Shear strain in XY-plane Yay (L inlin)...
A strain gauge rosette attached to an aircraft component fabricated from thin sheet material recorded the following strains: E = 550 JE E45 = -450 ME €90 = -150 ue The thin sheet material properties are: E = 70 GPS v = 0.3 (a) Determine the state of stress in the 0°-90° axis system at the strain gauge location. [11 marks) (b) Determine the principal stresses at the strain gauge location and the maximum shear stress. [6 marks) (c) With...
1) An element in plane strain has a 60° strain rosette that is 150 from the x axis. Use Mohr's circle to determine. E = 29,000 ksi G= 11,200 ksi &=-.0015 E, = .004 E = -0025 a) The principal strains and maximum shear strain. b) Determine the location of the principal strains. c) Determine the stresses from the strains given d) Determine the stresses from the principal strains
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