The shaft shown in Fig. Q3-a is supported by two bearings and is subjected to three torques. Determine the shear stress developed at points A and B, located at section a-a of the shaft, Fig. Q3-b. What is the angle of twist of disk R? The shaft has a diameter of 200 mm. Take G-80 GPa (TA, TB. (QR) 4.25 kN-m L = 1.5 m 3.0 kN-m 0.075 m 1.25 kN-m 1.25 kN-m 0,015 m (b)

The shaft shown in Fig. Q3-a is supported by two bearings and is subjected to three torques. Determine the shear stress developed at points A and B, located at section a-a of the shaft, Fig. Q3-b. What is the angle of twist of disk R? The shaft has a diameter of 200 mm. Take G-80 GPa (TA, TB. (QR) 4.25 kN-m L = 1.5 m 3.0 kN-m 0.075 m 1.25 kN-m 1.25 kN-m 0,015 m (b)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

please answer in the nearest three decimal numbers
A compound shaft consists of segment (1), which has a diameter of 1.5 in., and segment (2), which has a diameter of 2.2 in. The shaft is subjected to a tensile axial load of P = 14 kips and torques TA = 5 kip-in. and TB = 34 kip-in., which act in the directions shown. Determine the normal and shear stresses at (a) point H and (b) point K. For each point, show the stresses on a stress element.
,,
3. Two-solid 2.0-in.-diameter steel shafts are connected by the gears shown. The shaft length are L, = 12 ft and L2 = 20 ft. Assume that the shear modulus for both shafts is G = 12,000 ksi and that the bearings shown allows rotation of the shafts. If the gear at D is rotated at an angle of 8°, what is the maximum shear stress in each shaft. L2 Rg = 5 in. (1) B Tp (2) Rc = 3 in. D
Gears and splined ends apply torques TA to TD on a steel shaft as shown in Fig. P4.5-7.(a) Determine the maximum shear stress in the shaft, and (b) determine the relative angle of twist between ends A and D, that is, φD/A .
1. "ll zain IQ Qz 5 torsion.p.. Strength of materials Qz The steel shaft has a diameter of 50 mm and is fixed at end A and turn free at end B. If it is subjected to the couple, determine the maximum shear stress in regions AC and CB of the shaft. G = 75 GPa. 3 kN 3 kN 400 mm 50 mm 50 mm 600 mm
Hi can you answer quickly please
I. N • O P M E;Y7 Z H.W. for fatigue stresses... Q1) In Fig.(1), the shaft is subjected to a reversed load P = (2700 to - 900) N. Find the length (L), if the stress at the fillet equal to the half stress at the center. de6.25 62.5 -O- 50 -375 375 Fillet Fillet All Dimensions in mm Center Fig(1) Q.) In Fig.(2), the shaft is subjected to reversed loads, F = 7 2700 N and P = F 1350 N, where these two loads vary at the same time. Find the required length (L), if the stress at the fillet equal to the stress at the center. F 2700 N P.1350 N P.1350 N 50 62.5 1500 - - Fillet Center Fillet Al Dimensions in mm Fig(2) Q.) In Fig.(3), the shaft is subjected to reversed loads, F = F 2700 N and P = F 1350 N, where these two loads vary at the same time. Find the diameter (d), if the stress at the fillet equal to the stress at the center. F- 2700 N * 10 P.+1350 N P-1350 N d. 1.6 d 500- - 1500 - 500 Fillet Center Fillet All Dimensions in mm Fig(3) Q.) In the Fig.(4) shown below, a machine member is…
Q1. The solid shaft has a radius of 4 cm a. Find the state of stress at H. b. Draw the Mohr's circle for the state of stress at H. c. Find the principal stresses and orientation of principal planes, and the maximum shear stress and its orientation at H. P PL B= 8= AE V 2,₂ = 2/- (0₂+0₂) 2y = 7/7 - (0₂+0₂) Ex 6cm 8= 100 N Pdx √" (= AE V 4-7-7 (9₂ +9₂) == EE To AL 729 12 cm 10 cm My 50 N E uz 100 N 8cm 8cm 100 N 시구
1
3. A solid steel shaft is loaded as shown in Fig. P-322. Using G = 83 GPa, determine the required diameter of the shaft if the shearing stress is limited to 60 MPa and the angle of rotation at the free end is not to exceed 4 degrees. 750 N-m 1200 N-m 2.5 m 2.5 m-
len 1