Problem 2: A circular shaft transmits power as shown with pulley loads. The shaft carries a...
A circular shaft transmits power as shown with pulley loads. The shaft carries a torque, bending, shear and axial loads. Draw LVM diagram to find Mmax and Vmax. Show all loads (moments and forces) on the circular x-section of the shaft below. Use double arrows for moments. Compute shear and normal stresses and show them on the same section. Create stress elements for points A and B of the section. Combine the stresses and compute tmax (Tresca) and om (von...
Problem 2: A circular shaft transmits power as shown with pulley loads. The shaft carries a torque, bending, shear and axial loads. Draw LVM diagram to find Mmax and Vmax. Show all loads (moments and forces) on the circular x-section of the shaft below. Use double arrows for moments. Compute shear and normal stresses and show them on the same section. Create stress elements for points A and B of the section. Combine the stresses and compute Cuau (Tresca) and...
A solid circular shaft 125 mm diameter rotates in bearings at 30 rad/s. Transverse loadings produce a maximum bending moment of 10 kNm. Given the tensile yield stress of the shaft material as 300 MPa, find the power this shaft can transmit according to the Tresca and von Mises yield criteria.
The 6061-T6 aluminum shaft is 1 m long and hollow from A to B with loads applied at the midpoint and end of the shaft. Determine the maximum shear stress in the shaft and the angle of twist at A. The outer diameter is 80 mm and the inner diameter is 60 mm in the hollow section. 3 1 4 kNm Z KN
The 6061-T6 aluminum shaft is 1 m long and hollow from A to B with loads applied at the midpoint and end of the shaft. Determine the maximum shear stress in the shaft and the angle of twist at A. The outer diameter is 80 mm and the inner diameter is 60 mm in the hollow section. Part II: Problem 4 (15 points) The 6061-T6 aluminum shaft is 1 m long and hollow from A to B with loads applied...
Question 1 Shaft AB is supported at B by a roller support and at A by a pin support as well as a spline that prevents rotation around x axis. The diameter of the shaft is D. At cross section A-A there is a relief groove where the minimum diameter is d. Two loads, F, and one torsion moment, T, are acted on the shaft. The material of the shaft is aluminum 7075, Sy = 495 MPa. Also known: L=630...
(30 pts) Shaft Yielding. A solid circular shaft with 125 mm diameter rotates in bearings at 30 rad/s. Transverse loadings produce a maximum bending moment of 10 kNm. (For 3. e meaning of transverse loading see the image below.) Given the tensile yield strength th of the shaft material as 300 MPa, find the power this shaft can transmit according to the Tresca and von Mises yield criteria. Hint: You may need to use Engineer's Theory of Bending (ETB) to...
Q3: The structural element in the figure carries the following loads. P= 5 kN, V = 6 kN ve T = 1.5 kN m. If the L = 150 cm. The solid circular element's diameter is 20 mm. For point H; a) Calculate the stress and show them in unit element (10P) b) Calculate the principal stress and maximum shear stresses and their orientations (10 P) c) Show the stresses on Mohr circle (10 P) d) Calculate the minimum yield...
An overhanging steel beam is used to carry a uniformly distributed load over a 2-metre length as shown. The yield stress of steel is ơyield-350 MPa. Check if the cross section of the beam at section a-a is safe against yielding, (a) using the maximum distortion energy criterion (Von Mises criterion) (b) using the maximum shear stress criterion (Tresca) 15 mm w-12 kN/m 15 mm 120 mm 2000 mm 15 mm 3000 mm 3000 mm 6000 mm 60 mm An...
Problem 3 (17 points) The two static forces are applied to a circular 1-in diameter shaft as shown. The shaft is made from 1045 CD Steel with a yield strength of 77 ksi. 8 in 1000 lbf 1 in dia. Cross section at the wall 800 lbf (2) a) Identify the location of the most critical stress element. (A. E, F or D?) (10) b) Determine the stresses and draw the stresses on the critical element identified in part a)....