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10–25. The 45° strain rosette is mounted on the surface of a shell. The following readings...
Question 4 - (25 marks) 4a) The 60° strain rosette, shown in Figure 6, -is mounted...
Question 4 - (25 marks) 4a) The 60° strain rosette, shown in Figure 6, -is mounted on a beam. The following readings are obtained from each gauge: Ea= 250 u ; Eb= -400 u ; Ec= 280 u Determine:- (9) i. The in-plane principal strains and their orientation, and ii. The maximum in-plane shear strain and the average normal strain. of the principal plane. (6) b a 60° 60° 60°
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-...
PROBLEM 1: The 45° strain rosette is mounted on the link of the backhoe. The following...
PROBLEM 1: The 45° strain rosette is mounted on the link of the backhoe. The following readings are obtained from each gauge 650[10). = -300(10) = 480(10"). Determine principal stresses on the link if it is made from steel with modulus of elasticity E - 200 GPa and Poisson's ratio v 0.3. (30p) A 2 Strain Rosettes Transformation equations (45°configuration) Ex = {a Ey = {c Yxy = 2ęp – (@a+ ac) Transformation equations (60°configuration) Ex = {a Ey =...
its 45 deg rosette.Not 60 degree Problem 1: The 60 deg strain rosette is mounted on...
its 45 deg rosette.Not 60 degree
Problem 1: The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G = 11.5e6 psi). Readings obtained from each gage are shown below. Using strain transformation equations, determine Ex, Ey and Yxy. Solve for Ox, Oy and Txy. Draw the stress element with values and directions. €2 = 737e-6 £1 = 389e-6 45° 45° £3 = -290e-6
1. A strain gage rosette is an electromechanical device that can measure relative surface elongation on...
1. A strain gage rosette is an electromechanical device that can measure relative surface elongation on three directions. Bonding such a device to the surface of a structure allows determination of normal strain along the gage arms. Such a rosette is mounted on the surface of a stress-free elastic solid as shown at the right. Upon loading, the three gage readings are 30 a30 Ea-300 x 10-6, ε,-400 x 10-6, ε.-100 x 10-6 Assuming the material is steel with E-207...
The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G...
The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G = 11.5e6 psi). Readings obtained from each gage are shown below. Using strain transformation equations, determine &x, Ey and Yxy. Solve for Ox, Oy and Txy. Draw the stress element with values and directions. &2 = 737e-6 £1 = 389e-6 45° 45° 63 = -290e-6
Problem 1: The 60 deg strain rosette is mounted on a steel plate (E = 30e6...
Problem 1: The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G = 11.5e6 psi). Readings obtained from each gage are shown below. Using strain transformation equations, determine Ex, Ey and Yxy. Solve for Ox, Oy and Txy. Draw the stress element with values and directions. €2 = 737e-6 £1 = 389e-6 45° 45° £3 = -290e-6
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...
please show all work clearly. Thank you The 60 deg strain rosette is mounted on a...
please show all work clearly. Thank you
The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G = 11.5e6 psi). Readings obtained from each gage are shown below. Using strain transformation equations, determine Ex, Ey and Yxy. Solve for Ox, Oy and Txy. Draw the stress element with values and directions. €2 = 737e-6 £1 = 389e-6 45° 45° €3 = -290e-6
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)
Question 4 - (25 marks) 4a) The 60° strain rosette, shown in Figure 6, -is mounted on a beam. The following readings are obtained from each gauge: Ea= 250 u ; Eb= -400 u ; Ec= 280 u Determine:- (9) i. The in-plane principal strains and their orientation, and ii. The maximum in-plane shear strain and the average normal strain. of the principal plane. (6) b a 60° 60° 60°
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-...
PROBLEM 1: The 45° strain rosette is mounted on the link of the backhoe. The following readings are obtained from each gauge 650[10). = -300(10) = 480(10"). Determine principal stresses on the link if it is made from steel with modulus of elasticity E - 200 GPa and Poisson's ratio v 0.3. (30p) A 2 Strain Rosettes Transformation equations (45°configuration) Ex = {a Ey = {c Yxy = 2ęp – (@a+ ac) Transformation equations (60°configuration) Ex = {a Ey =...
its 45 deg rosette.Not 60 degree
Problem 1: The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G = 11.5e6 psi). Readings obtained from each gage are shown below. Using strain transformation equations, determine Ex, Ey and Yxy. Solve for Ox, Oy and Txy. Draw the stress element with values and directions. €2 = 737e-6 £1 = 389e-6 45° 45° £3 = -290e-6
1. A strain gage rosette is an electromechanical device that can measure relative surface elongation on three directions. Bonding such a device to the surface of a structure allows determination of normal strain along the gage arms. Such a rosette is mounted on the surface of a stress-free elastic solid as shown at the right. Upon loading, the three gage readings are 30 a30 Ea-300 x 10-6, ε,-400 x 10-6, ε.-100 x 10-6 Assuming the material is steel with E-207...
The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G = 11.5e6 psi). Readings obtained from each gage are shown below. Using strain transformation equations, determine &x, Ey and Yxy. Solve for Ox, Oy and Txy. Draw the stress element with values and directions. &2 = 737e-6 £1 = 389e-6 45° 45° 63 = -290e-6
Problem 1: The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G = 11.5e6 psi). Readings obtained from each gage are shown below. Using strain transformation equations, determine Ex, Ey and Yxy. Solve for Ox, Oy and Txy. Draw the stress element with values and directions. €2 = 737e-6 £1 = 389e-6 45° 45° £3 = -290e-6
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...
please show all work clearly. Thank you
The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G = 11.5e6 psi). Readings obtained from each gage are shown below. Using strain transformation equations, determine Ex, Ey and Yxy. Solve for Ox, Oy and Txy. Draw the stress element with values and directions. €2 = 737e-6 £1 = 389e-6 45° 45° €3 = -290e-6
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)
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