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7.7-1 An element of material in plain strain has the following strains: ??--0-001 and ?,'. 0.0015....
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
Problem #2 150 pointsl: Gere 7.7-19 During a test of an airplane wing, the strain gage...
Problem #2 150 pointsl: Gere 7.7-19 During a test of an airplane wing, the strain gage readings from a 45 rosette (see figure) are as follows: gage A, 520 x 10-6, gage 8,360 x 106, and gage C,-80 x 10-6. Determine the principal strains and maximum shear strains, and show them on sketches of properly oriented elements. [Hint: see Gere Example 7-9. Understanding this will help with this problem.) a. b. Draw Mohr's circle for plane strain. Show points A,...
15. The state of strain at the point on the bracket has components Ex= 200(10), Ey...
15. The state of strain at the point on the bracket has components Ex= 200(10), Ey = -300(10), Xxy = 400(106). Determine the equivalent in-plane strains on an element oriented at an angle of 30 degrees counterclockwise from the original position by using a) b) the strain transformation equations and Mohr's circle.
Part C - Average normal strain in the differential element of material Determine the average normal...
Part C - Average normal strain in the differential element of material Determine the average normal strain in the differential element of material. Express your answer to four significant figures. View Available Hint(s) IPO AQ 1 vec R o 2 ? Eaug in/in Submit Part B - Maximum in-plane shear strain and its orientation Determine the magnitude of the maximum in-plane shear strain, marame, and its orientation relative to the differential element of material. Express your answers to four significant...
1. 4. A material is subjected to two mutually perpendicular strains 350 x10-6 units and -...
1. 4. A material is subjected to two mutually perpendicular strains 350 x10-6 units and - 50 x 10-6 units together with an unknown sheer strain, if the principal strain in the material is 420 x 10 units. If E - 200 GN/m? - 0.3, determine the following. a. a) Magnitude of the shear strain b. b) The other principal strain C. c) The direction of principal strains axes d. d) The magnitude of the principal stresses 1. 5. For...
Problem 3. The strain at point A on a pressure vessel wall has components Ex 480(10%...
Problem 3. The strain at point A on a pressure vessel wall has components Ex 480(10% and γχ,-650(106) Draw Mohr's circle and determine a) the principal strains at A in the x-y plane b) maximum shear strain (25%) Figure: 10-PO24
Using Mohr's circle determine for the below differential element: a) the principal stresses and the plan...
Using Mohr's circle determine for the below differential
element:
a) the principal stresses and the plan on which they act. Show
the stresses on a properly oriented differential element. Label all
stresses.
b) the maximum shear stress and the plan on which they act. Show
the stresses on a properly oriented differential element. Label all
stresses.
c) the stresses on a differential element 40 degrees clockwise
from the original element. Show the stresses on a properly oriented
differential element. Label...
Question 1: The strains on the surface of an experimental devise are monitored by means of...
Question 1: The strains on the surface of an experimental devise are monitored by means of three strain gages A, B and C put at 0-60°, 90° and 120° respectively. The reading of the gages are ε,--90 x 10 , ε,--190 x 10 and e-240 x 10 a-Find the reading of a gage put at θ 0°, along the x-axis. b- Use Mohr's Circle to determine the in-plane principal strains and their directions. c- Determine the absolute maximum shear strain...
5. The state of strain at the point on the pin leaf has components of ε,-200x1...
5. The state of strain at the point on the pin leaf has components of ε,-200x1 0-6, ε,-180x10-6, and γ.,--300x10-6. Use the strain transformation equations and determine the equivalent strains on an element oriented at an angle of 0 60 degrees counterclockwise from the original position. Sketch the deformed element due to these strains within the x-y plane
Each line in Table 1 represents a set of data corresponding to a given plane stress...
Each line in Table 1 represents a set of data corresponding to a given plane stress condition. The first three columns are strains (in microstrain) obtained using a three-element rectangular rosette. The final two items are material properties. For a selected set of data, determine the following: (a) The principal strains (b) The principal stresses (c) The maximum shear stress (d) Principal directions referred to the axis of gage a Also, sketch the following (e) Mohr's circles for stress (f)...
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
Problem #2 150 pointsl: Gere 7.7-19 During a test of an airplane wing, the strain gage readings from a 45 rosette (see figure) are as follows: gage A, 520 x 10-6, gage 8,360 x 106, and gage C,-80 x 10-6. Determine the principal strains and maximum shear strains, and show them on sketches of properly oriented elements. [Hint: see Gere Example 7-9. Understanding this will help with this problem.) a. b. Draw Mohr's circle for plane strain. Show points A,...
15. The state of strain at the point on the bracket has components Ex= 200(10), Ey = -300(10), Xxy = 400(106). Determine the equivalent in-plane strains on an element oriented at an angle of 30 degrees counterclockwise from the original position by using a) b) the strain transformation equations and Mohr's circle.
Part C - Average normal strain in the differential element of material Determine the average normal strain in the differential element of material. Express your answer to four significant figures. View Available Hint(s) IPO AQ 1 vec R o 2 ? Eaug in/in Submit Part B - Maximum in-plane shear strain and its orientation Determine the magnitude of the maximum in-plane shear strain, marame, and its orientation relative to the differential element of material. Express your answers to four significant...
1. 4. A material is subjected to two mutually perpendicular strains 350 x10-6 units and - 50 x 10-6 units together with an unknown sheer strain, if the principal strain in the material is 420 x 10 units. If E - 200 GN/m? - 0.3, determine the following. a. a) Magnitude of the shear strain b. b) The other principal strain C. c) The direction of principal strains axes d. d) The magnitude of the principal stresses 1. 5. For...
Problem 3. The strain at point A on a pressure vessel wall has components Ex 480(10% and γχ,-650(106) Draw Mohr's circle and determine a) the principal strains at A in the x-y plane b) maximum shear strain (25%) Figure: 10-PO24
Using Mohr's circle determine for the below differential
element:
a) the principal stresses and the plan on which they act. Show
the stresses on a properly oriented differential element. Label all
stresses.
b) the maximum shear stress and the plan on which they act. Show
the stresses on a properly oriented differential element. Label all
stresses.
c) the stresses on a differential element 40 degrees clockwise
from the original element. Show the stresses on a properly oriented
differential element. Label...
Question 1: The strains on the surface of an experimental devise are monitored by means of three strain gages A, B and C put at 0-60°, 90° and 120° respectively. The reading of the gages are ε,--90 x 10 , ε,--190 x 10 and e-240 x 10 a-Find the reading of a gage put at θ 0°, along the x-axis. b- Use Mohr's Circle to determine the in-plane principal strains and their directions. c- Determine the absolute maximum shear strain...
5. The state of strain at the point on the pin leaf has components of ε,-200x1 0-6, ε,-180x10-6, and γ.,--300x10-6. Use the strain transformation equations and determine the equivalent strains on an element oriented at an angle of 0 60 degrees counterclockwise from the original position. Sketch the deformed element due to these strains within the x-y plane
Each line in Table 1 represents a set of data corresponding to a given plane stress condition. The first three columns are strains (in microstrain) obtained using a three-element rectangular rosette. The final two items are material properties. For a selected set of data, determine the following: (a) The principal strains (b) The principal stresses (c) The maximum shear stress (d) Principal directions referred to the axis of gage a Also, sketch the following (e) Mohr's circles for stress (f)...
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