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The cross-section of a thin walled single cell tube is shown in Figure 1 below. The...
Question 2 The single-cell thin-walled beam of Figure 2 with all dimensions in mm has a...
Question 2 The single-cell thin-walled beam of Figure 2 with all dimensions in mm has a constant torque T-3150 Nm applied to it. The shear modulus for all skin section is 27.5 GPa. Determine (a) the shear flow distribution, (b) the maximum shear stress, and (c) the rate of twist. 13 225 75 3150 N.m 400 Fig. 2
The hollow thin-walled hollow section of aluminium alloy illustrated below is 1200 mm long. It has one free end and the...
The hollow thin-walled hollow section of aluminium alloy
illustrated below is 1200 mm long. It has one free end and the
other is built into a solid wall. At the free end, the following
loads are applied in the directions illustrated and distributed
evenly over the perimeter of the section:- A central, axial
compressive load, P = 10 kN; and A torque, T = 0.2 kN.m. Properties
of the aluminium alloy are given as E = 72 GPa and =...
A steel tube with a circular cross section has an outside diameter of 300 mm and...
A steel tube with a circular cross section has an outside diameter of 300 mm and wall thickness of 2 mm. The cylinder is twisted along its length of 2 m with a torque of 50 kN · m. (a) Determine the maximum torsional shear stress using Equation Theta= T*L/JG (b) Determine the maximum torsional shear stress using the closed thin-walled tube method. Compare this result to the result of part (a). (c) Assuming the tube does not yield, determine...
1. (15 pts) Athin walled tube of circular cross-section has an inner diameter of 60 mm,...
1. (15 pts) Athin walled tube of circular cross-section has an inner diameter of 60 mm, thickness of 2 mm, and a length of 3 m. a. Determine the maximum torque the tube can withstand if the angle of twist is limited to 6 degrees. b. If the tube is instead capped on both ends and pressurized to p - 20 MPa, calculate the circumferential and longitudinal stresses in the tube. Use G = 15 GPa
(a) Both tube and solid bar shown in Figure 3 are made of aluminium alloy with...
(a) Both tube and solid bar shown in Figure 3 are made of aluminium alloy with shear modulus of elasticity of 27 GPa. Analyse the structure and explain the type of stress experienced by the circular tube and solid circular bar. Determine the maximum shear stresses in both the bar and tube, and determine the angle of twist (in degrees) at end A of the bar. Given I tube = 1.0848 x 10 mm. 500 cm 500 cm Tube thickness...
5.4. A thin walled box section has two compart- ments as shown in Figure 5.26. The...
5.4. A thin walled box section has two compart- ments as shown in Figure 5.26. The thickness of the section is constant. What is the shear stress in both the cells? Take a10 cm,8 mm. What will be the angular twist per unit length if G= 80 kN/mm"? Torque applied on shaft is 400 Nm. a Figure 5.26 Problem 5.4
Determine torsional constant for the two-cell tube shown in the figure b-8 in, r= 2 in,...
Determine torsional constant for the two-cell tube shown in the figure b-8 in, r= 2 in, wall thickness = l/4 in Assuming the section is subjected to a torsional moment of 50 kip-ft determine shear stress and angle of twist per unit lengt
A thin-walled beam has the cross-section shown in the figure below. If the beam is subjected...
A thin-walled beam has the cross-section shown in the figure
below. If the beam is subjected to a bending moment Mx
in the plane of the web 23:
Prob. 2 A thin-walled beam has the cross-section shown in the figure below. If the beam is subjected to a bending moment M in the plane of the web 23: h2 2t 2t 2h 1. 2. Find the section properties Find the direct stress distribution equation in the beam cross-section (15 pts)...
4.A thin-walled cylindrical column carries a weightless arch and is loaded as shown in Figure 4. The column has an internal diameter of 250 mm with a thickness of 2 mm Given: E-200 GPa and 0.3 The an...
4.A thin-walled cylindrical column carries a weightless arch and is loaded as shown in Figure 4. The column has an internal diameter of 250 mm with a thickness of 2 mm Given: E-200 GPa and 0.3 The answer to each part of the question is to be used for subsequent parts (a)Determine the stresses on the outer surface of the cylinder at points A and B due to (8 marks) (b) Determine the minimum internal pressure p required if the...
Question 2 The single-cell thin-walled beam of Figure 2 with all dimensions in mm has a constant torque T-3150 Nm applied to it. The shear modulus for all skin section is 27.5 GPa. Determine (a) the shear flow distribution, (b) the maximum shear stress, and (c) the rate of twist. 13 225 75 3150 N.m 400 Fig. 2
The hollow thin-walled hollow section of aluminium alloy
illustrated below is 1200 mm long. It has one free end and the
other is built into a solid wall. At the free end, the following
loads are applied in the directions illustrated and distributed
evenly over the perimeter of the section:- A central, axial
compressive load, P = 10 kN; and A torque, T = 0.2 kN.m. Properties
of the aluminium alloy are given as E = 72 GPa and =...
1. (15 pts) Athin walled tube of circular cross-section has an inner diameter of 60 mm, thickness of 2 mm, and a length of 3 m. a. Determine the maximum torque the tube can withstand if the angle of twist is limited to 6 degrees. b. If the tube is instead capped on both ends and pressurized to p - 20 MPa, calculate the circumferential and longitudinal stresses in the tube. Use G = 15 GPa
(a) Both tube and solid bar shown in Figure 3 are made of aluminium alloy with shear modulus of elasticity of 27 GPa. Analyse the structure and explain the type of stress experienced by the circular tube and solid circular bar. Determine the maximum shear stresses in both the bar and tube, and determine the angle of twist (in degrees) at end A of the bar. Given I tube = 1.0848 x 10 mm. 500 cm 500 cm Tube thickness...
5.4. A thin walled box section has two compart- ments as shown in Figure 5.26. The thickness of the section is constant. What is the shear stress in both the cells? Take a10 cm,8 mm. What will be the angular twist per unit length if G= 80 kN/mm"? Torque applied on shaft is 400 Nm. a Figure 5.26 Problem 5.4
Determine torsional constant for the two-cell tube shown in the figure b-8 in, r= 2 in, wall thickness = l/4 in Assuming the section is subjected to a torsional moment of 50 kip-ft determine shear stress and angle of twist per unit lengt
A thin-walled beam has the cross-section shown in the figure
below. If the beam is subjected to a bending moment Mx
in the plane of the web 23:
Prob. 2 A thin-walled beam has the cross-section shown in the figure below. If the beam is subjected to a bending moment M in the plane of the web 23: h2 2t 2t 2h 1. 2. Find the section properties Find the direct stress distribution equation in the beam cross-section (15 pts)...
4.A thin-walled cylindrical column carries a weightless arch and is loaded as shown in Figure 4. The column has an internal diameter of 250 mm with a thickness of 2 mm Given: E-200 GPa and 0.3 The answer to each part of the question is to be used for subsequent parts (a)Determine the stresses on the outer surface of the cylinder at points A and B due to (8 marks) (b) Determine the minimum internal pressure p required if the...
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