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60 min 30 mm 2. Problem #2: (30 points) A torque T = 3kN-m is applied...
L=150 mm See the stepped shaft segment shown below. 2. each segment Determine the internal torque distribution fo Deter...
L=150 mm
See the stepped shaft segment shown below. 2. each segment Determine the internal torque distribution fo Determine the polar moment of inertia for each segment Determine the maximum shear stress in each segment. a. b. c. d. What is the total angle of twist of one end relative to the other if each mm long? segment is T - 7000 Nm 10 mm D= 100 mm d- 50 mm 3 See the figure helow
See the stepped shaft...
75 mm 30 mm D A torque of magnitude T is applied to shaft AB of...
75 mm 30 mm D A torque of magnitude T is applied to shaft AB of the gear train shown. Knowing that the allowable shearing stress is Talow in each of the three solid shafts, determine the required diameter of (a) shaft AB. (b) shaft CD. C) shaft EF. T B 60 mm 25 mm T= 122 N'm TAllow 61 MPa Determine the torque in shaft CD in Nºm- [Select) Determine the torque in shaft EF in Nm = [Select)...
30 mm40 mm 30 mm T 800,000 N-mm 40 mm t 1 mm 60 mm G...
30 mm40 mm 30 mm T 800,000 N-mm 40 mm t 1 mm 60 mm G -78 Gpa, 0.3, E 203 GPa Problem 2 If a slit is cut lengthwise at one of the vertices making the cross section open, determine the maximum shear stress and the angle of twist. (a) Assume ends are unconstrained from warping (b Asse ends are constrained from warping with Cw 2 x 108.
BRASS STEEL ads Problem 1. Torque To is applied at the midpoint of a solid steel...
BRASS STEEL ads Problem 1. Torque To is applied at the midpoint of a solid steel bar with diameter d, and length 1.5 L which is bonded to two brass collars, each with wall thickness tp and length 0.25 L. The twist angle at point C is specified to be an allowable angle oca To ** B A L 11/25 늦 The steel bar and brass collars are attached to fixed supports at A and B. Equal reaction torques T...
BRASS STEEL ads Problem 1. Torque To is applied at the midpoint of a solid steel...
BRASS STEEL ads Problem 1. Torque To is applied at the midpoint of a solid steel bar with diameter ds and length 1.5 L which is bonded to two brass collars, each with wall thickness tp and length 0.25 L. The twist angle at point C is specified to be an allowable angle oca. Т. To * B 썰 С D E र VN ^^ 4 The steel bar and brass collars are attached to fixed supports at A and...
75 mm 1.5 m T = 48 N·m 2 m 150 mm Two solid steel 20-mm-diameter...
75 mm 1.5 m T = 48 N·m 2 m 150 mm Two solid steel 20-mm-diameter shafts are coupled together using the perfectly meshed gears shown. Shaft DC is fixed to the wall at D and supported with a frictionless journal bearing. Shaft EF is supported with two frictionless journal bearings. The modulus of rigidity of steel is 80 GPa. Before the torque is applied, the angle of twist in each shaft is zero, and the angle of rotation of...
air under a pressure to 16 MPa. The tank has a 180 mm inner diameter and a 12 mm wall thickness (40 points) A torque of magnitude T-24kN-m is applied to the end of a tank containing 3. Part A. Fo...
air under a pressure to 16 MPa. The tank has a 180 mm inner diameter and a 12 mm wall thickness (40 points) A torque of magnitude T-24kN-m is applied to the end of a tank containing 3. Part A. For a point on the outer surface of the tank, determine: a. the maximum normal stress b. the maximum shearing stress Part B. As a result of several tensile tests, it has been found that the tensile yield strength for...
A circular cross section steel bar with a Young’s modulus E=2.1x10^11 N/m^2 and an area A=50mm^2...
A circular cross section steel bar with a Young’s modulus
E=2.1x10^11 N/m^2
and an area A=50mm^2
and a
length L=3m
is installed horizontally between and welded to two walls.
Assuming that a torque of M=5,000Nm
is applied to the bar at a distance of l=2m
from the left wall please answer the following:
a. Is this system statically determinate or
indeterminate?
b. Determine:
i. What are the reactions from the walls?
ii. Plot the variation of torque in the bar....
Question 2 10 pts A torque of magnitude T 12.0 kN.m is applied to the end...
Question 2 10 pts A torque of magnitude T 12.0 kN.m is applied to the end of a tank containing compressed air under pressure of 8 MPa. Knowing that the tank has a 176 mm inner diameter and a 13 mm wall thickness, draw a Mohr's circle for the stress state and determine the maximum normal stress in the tank. 15 pts Question 3 mm Esc 10 pts Question 5 A Taking into account only the effect of normal stress,...
Problem 1 (25 Points) Two solid steel (6-80 GPa) shafts are connected by the gears shown. Shaft (1) has a diameter of 45 mm, and shaft (2) has an outside diameter of 55 mm and wall thickness 4 mm...
Problem 1 (25 Points) Two solid steel (6-80 GPa) shafts are connected by the gears shown. Shaft (1) has a diameter of 45 mm, and shaft (2) has an outside diameter of 55 mm and wall thickness 4 mm. Assume that the bearings shown allow free rotation of the shafts. If a 400 N-m torque is applied at gear D, determine (a) the maximum shear stress magnitudes in each shaft. (b) the angles of twist ф, and ф (c) the...
L=150 mm
See the stepped shaft segment shown below. 2. each segment Determine the internal torque distribution fo Determine the polar moment of inertia for each segment Determine the maximum shear stress in each segment. a. b. c. d. What is the total angle of twist of one end relative to the other if each mm long? segment is T - 7000 Nm 10 mm D= 100 mm d- 50 mm 3 See the figure helow
See the stepped shaft...
75 mm 30 mm D A torque of magnitude T is applied to shaft AB of the gear train shown. Knowing that the allowable shearing stress is Talow in each of the three solid shafts, determine the required diameter of (a) shaft AB. (b) shaft CD. C) shaft EF. T B 60 mm 25 mm T= 122 N'm TAllow 61 MPa Determine the torque in shaft CD in Nºm- [Select) Determine the torque in shaft EF in Nm = [Select)...
30 mm40 mm 30 mm T 800,000 N-mm 40 mm t 1 mm 60 mm G -78 Gpa, 0.3, E 203 GPa Problem 2 If a slit is cut lengthwise at one of the vertices making the cross section open, determine the maximum shear stress and the angle of twist. (a) Assume ends are unconstrained from warping (b Asse ends are constrained from warping with Cw 2 x 108.
BRASS STEEL ads Problem 1. Torque To is applied at the midpoint of a solid steel bar with diameter d, and length 1.5 L which is bonded to two brass collars, each with wall thickness tp and length 0.25 L. The twist angle at point C is specified to be an allowable angle oca To ** B A L 11/25 늦 The steel bar and brass collars are attached to fixed supports at A and B. Equal reaction torques T...
BRASS STEEL ads Problem 1. Torque To is applied at the midpoint of a solid steel bar with diameter ds and length 1.5 L which is bonded to two brass collars, each with wall thickness tp and length 0.25 L. The twist angle at point C is specified to be an allowable angle oca. Т. To * B 썰 С D E र VN ^^ 4 The steel bar and brass collars are attached to fixed supports at A and...
75 mm 1.5 m T = 48 N·m 2 m 150 mm Two solid steel 20-mm-diameter shafts are coupled together using the perfectly meshed gears shown. Shaft DC is fixed to the wall at D and supported with a frictionless journal bearing. Shaft EF is supported with two frictionless journal bearings. The modulus of rigidity of steel is 80 GPa. Before the torque is applied, the angle of twist in each shaft is zero, and the angle of rotation of...
air under a pressure to 16 MPa. The tank has a 180 mm inner diameter and a 12 mm wall thickness (40 points) A torque of magnitude T-24kN-m is applied to the end of a tank containing 3. Part A. For a point on the outer surface of the tank, determine: a. the maximum normal stress b. the maximum shearing stress Part B. As a result of several tensile tests, it has been found that the tensile yield strength for...
A circular cross section steel bar with a Young’s modulus
E=2.1x10^11 N/m^2
and an area A=50mm^2
and a
length L=3m
is installed horizontally between and welded to two walls.
Assuming that a torque of M=5,000Nm
is applied to the bar at a distance of l=2m
from the left wall please answer the following:
a. Is this system statically determinate or
indeterminate?
b. Determine:
i. What are the reactions from the walls?
ii. Plot the variation of torque in the bar....
Question 2 10 pts A torque of magnitude T 12.0 kN.m is applied to the end of a tank containing compressed air under pressure of 8 MPa. Knowing that the tank has a 176 mm inner diameter and a 13 mm wall thickness, draw a Mohr's circle for the stress state and determine the maximum normal stress in the tank. 15 pts Question 3 mm Esc 10 pts Question 5 A Taking into account only the effect of normal stress,...
Problem 1 (25 Points) Two solid steel (6-80 GPa) shafts are connected by the gears shown. Shaft (1) has a diameter of 45 mm, and shaft (2) has an outside diameter of 55 mm and wall thickness 4 mm. Assume that the bearings shown allow free rotation of the shafts. If a 400 N-m torque is applied at gear D, determine (a) the maximum shear stress magnitudes in each shaft. (b) the angles of twist ф, and ф (c) the...
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