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0.5 in 1.75 in. 20 in 20 in 20 in 20 in The simply supported notched bar is subjected to the two ...
4. (36 pts) A certain force F applied at D near the end of the lever...
4. (36 pts) A certain force F applied at D near the end of the lever shown in the figure results in certain stresses in the cantilever. The cantilever is of AISI 1035 steel, forged and heat-treated and it has yield strength of 81 kpsi. At normal temperature the material is a ductile material; hence, the stress concentration at shoulder A need not be considered. Neglect the transverse shear stress. We want to determine the maximum F that you can...
A simply supported prismatic beam is loaded with a load applied at an angle at point...
A simply supported prismatic beam is loaded with a load applied at an angle at point F as shown below The beams connecting points CE and EF can be considered rigid (l-very large). The magnitude of the applied load P is 75kN. NOTE: You must use your student number to calculate the magnitude of the angle, α, and the length EF using the expressions below. The angle, α, is given in degrees and the unit for length EF is m...
The beam shown below is subjected to a uniform load of 2 kips/ft, two concentrated transverse...
The beam shown below is subjected to a uniform load of 2 kips/ft, two concentrated transverse loads of 12 kips, and 6 kips, and a tensile axial force of 10 kips. a) Draw the shear and moment diagrams. (8) b) Find the stresses at B. (10) c) Find the maximum shearing stress in the beam. (10) 12 kips 2 k/ft 6 kips 10 kips 4 41 8' A B D E 12" 2" 2 14" B 24 16"
Question 1: A step round bar as shown is subjected to two concentrated axial loads Fa...
Question 1: A step round bar as shown is subjected to two concentrated axial loads Fa at the section B and Fc at the section C. The material is a ductile material with yield strength Sy and young's modulus E The design control of this component is total actual length Lac. The diameters in the section AB and BC are dAB, and dac. The lengths of the section AB and BC are LAB and LBc. The factor of stress concentration...
A countershaft carrying two V-belt pulleys is shown in the figure. Pulley A receives power from...
A countershaft carrying two V-belt pulleys is shown in the
figure. Pulley A receives power from a motor through a belt with
the belt tensions shown. The power is transmitted through the shaft
and delivered to the belt on pulley B. Assume the belt tension on
the loose side at B is 15 percent of the tension on the tight side.
Yield of the Shaft ?? = 560 ???
a) Determine the tensions in the belt on pulley B, assuming...
Handle structure comprised of 3 round bar elements (AB, BC, CD) as shown in the figure...
Handle structure comprised of 3 round bar elements (AB, BC, CD) as shown in the figure below. The handle is fixed to the wall at A. A 150 lbf force is applied to the free end at D. The dimensions and cross sections are given in the figure. The handle structure is made from AISI 1020 cold drawn (CD) low carbon steel. a) draw the free body diagrams of rods AB, BC, and CD. b) Find the forces, moments and...
Question 2 The shaft shown below is rotating at 650 rpm, and it receives 7.5 hp...
Question 2 The shaft shown below is rotating at 650 rpm, and it receives 7.5 hp through a flexible coupling. The power is delivered to an adjacent shaft through a single helical gear B having a normal pressure angle of 20 degrees and a helix angle of 15 degrees. The pitch diameter for the gear is 4.141 inches (De) and the Tangential (Wu), radial (W) and axial/thrust (W) are shown below on the drawing. The shaft is to be made...
PLEASE CAN YOU SOLVE THE HOMEWORK ACCORDING TO THE ITEMS AND BY STATING WHICH ITEM THE...
PLEASE CAN YOU SOLVE THE HOMEWORK ACCORDING TO THE ITEMS AND BY
STATING WHICH ITEM THE ANSWERS BELONG TO?
THE ANSWER IS EXPECTED AS SOON AS POSSIBLE
EMEGENCY HOMEWORK
The shaft EFG, which is running at constant speed of n (rev/min) and transmitting a power of P (kW), contains gear F. Gear F transmits torque to shaft ABCD through gear C, which drives the chain sprocket at B, transmitting a force P as shown. Sprocket B, gear C, and gear...
Find the normal U a. b. Find the maximum shear stress and plltip c. Find the...
Find the normal U a. b. Find the maximum shear stress and plltip c. Find the safety factor using the distortion-energy (Von MiSe Problem 2 [20]: A simply supported shaft with overhanging load is shown in Figure 2 force P is applied as the shaft rotates. The shaft is also subject to a constant torque of T ignoring Tmin, find the diameter of shaft required to obtain a safety factor o shaft is steel of Sut - 118 kpsi and...
answered to receive full credit. 3. (20 pts) For the L-section beam as shown in Fig-...
answered to receive full credit. 3. (20 pts) For the L-section beam as shown in Fig- ure 3 which is subjected to a positive bending moment about the z-axis of 90 kN·m, determine 1. (20 pts) Consider the beam with loading shown in Figure 1. (a) Draw the shear and moment diagrams. (a) the location of the centroid (2,P) relative (b) If the beam is constructed from A-36 struc- tural steel, determine the minimum top and bottom section modulii such...
4. (36 pts) A certain force F applied at D near the end of the lever shown in the figure results in certain stresses in the cantilever. The cantilever is of AISI 1035 steel, forged and heat-treated and it has yield strength of 81 kpsi. At normal temperature the material is a ductile material; hence, the stress concentration at shoulder A need not be considered. Neglect the transverse shear stress. We want to determine the maximum F that you can...
A simply supported prismatic beam is loaded with a load applied at an angle at point F as shown below The beams connecting points CE and EF can be considered rigid (l-very large). The magnitude of the applied load P is 75kN. NOTE: You must use your student number to calculate the magnitude of the angle, α, and the length EF using the expressions below. The angle, α, is given in degrees and the unit for length EF is m...
The beam shown below is subjected to a uniform load of 2 kips/ft, two concentrated transverse loads of 12 kips, and 6 kips, and a tensile axial force of 10 kips. a) Draw the shear and moment diagrams. (8) b) Find the stresses at B. (10) c) Find the maximum shearing stress in the beam. (10) 12 kips 2 k/ft 6 kips 10 kips 4 41 8' A B D E 12" 2" 2 14" B 24 16"
Question 1: A step round bar as shown is subjected to two concentrated axial loads Fa at the section B and Fc at the section C. The material is a ductile material with yield strength Sy and young's modulus E The design control of this component is total actual length Lac. The diameters in the section AB and BC are dAB, and dac. The lengths of the section AB and BC are LAB and LBc. The factor of stress concentration...
A countershaft carrying two V-belt pulleys is shown in the
figure. Pulley A receives power from a motor through a belt with
the belt tensions shown. The power is transmitted through the shaft
and delivered to the belt on pulley B. Assume the belt tension on
the loose side at B is 15 percent of the tension on the tight side.
Yield of the Shaft ?? = 560 ???
a) Determine the tensions in the belt on pulley B, assuming...
Handle structure comprised of 3 round bar elements (AB, BC, CD) as shown in the figure below. The handle is fixed to the wall at A. A 150 lbf force is applied to the free end at D. The dimensions and cross sections are given in the figure. The handle structure is made from AISI 1020 cold drawn (CD) low carbon steel. a) draw the free body diagrams of rods AB, BC, and CD. b) Find the forces, moments and...
Question 2 The shaft shown below is rotating at 650 rpm, and it receives 7.5 hp through a flexible coupling. The power is delivered to an adjacent shaft through a single helical gear B having a normal pressure angle of 20 degrees and a helix angle of 15 degrees. The pitch diameter for the gear is 4.141 inches (De) and the Tangential (Wu), radial (W) and axial/thrust (W) are shown below on the drawing. The shaft is to be made...
PLEASE CAN YOU SOLVE THE HOMEWORK ACCORDING TO THE ITEMS AND BY
STATING WHICH ITEM THE ANSWERS BELONG TO?
THE ANSWER IS EXPECTED AS SOON AS POSSIBLE
EMEGENCY HOMEWORK
The shaft EFG, which is running at constant speed of n (rev/min) and transmitting a power of P (kW), contains gear F. Gear F transmits torque to shaft ABCD through gear C, which drives the chain sprocket at B, transmitting a force P as shown. Sprocket B, gear C, and gear...
Find the normal U a. b. Find the maximum shear stress and plltip c. Find the safety factor using the distortion-energy (Von MiSe Problem 2 [20]: A simply supported shaft with overhanging load is shown in Figure 2 force P is applied as the shaft rotates. The shaft is also subject to a constant torque of T ignoring Tmin, find the diameter of shaft required to obtain a safety factor o shaft is steel of Sut - 118 kpsi and...
answered to receive full credit. 3. (20 pts) For the L-section beam as shown in Fig- ure 3 which is subjected to a positive bending moment about the z-axis of 90 kN·m, determine 1. (20 pts) Consider the beam with loading shown in Figure 1. (a) Draw the shear and moment diagrams. (a) the location of the centroid (2,P) relative (b) If the beam is constructed from A-36 struc- tural steel, determine the minimum top and bottom section modulii such...
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