Q4: A circular bar ABC, 4 m long, is rigidly fixed at its ends A and C. The portion A 2.2 m long and of 50 mm diameter and BC is 1.8 m long and of 25 mm diameter. twisting moment (torque) of 650 N.m is applied at B. determine (a) the values of resisting moments at A and C; (b) the maximum shear stress in each section of the sh (c) the angle of twist of each portion. The modulus of rigidity for the material of shaft; G = 80 GN/m².
Q4: A circular bar ABC, 4 m long, is rigidly fixed at its ends A and C. The portion A 2.2 m long and of 50 mm diameter and BC is 1.8 m long and of 25 mm diameter. twisting moment (torque) of 650 N.m is applied at B. determine (a) the values of resisting moments at A and C; (b) the maximum shear stress in each section of the sh (c) the angle of twist of each portion. The modulus of rigidity for the material of shaft; G = 80 GN/m².
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Q4: A circular bar ABC, 4 m long, is rigidly fixed at its ends A and C. The portion AB is
2.2 m long and of 50 mm diameter and BC is 1.8 m long and of 25 mm diameter. If a
twisting moment (torque) of 650 N.m is applied at B. determine (a) the values of the
resisting moments at A and C; (b) the maximum shear stress in each section of the shaft;
(c) the angle of twist of each portion. The modulus of rigidity for the material of the
shaft; G 80 GN/m².](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff0828dbc-738c-4bb3-9e06-9c461aef2e7b%2F3694ca3c-39a7-40e5-8394-573da92b1997%2F4jpl27s_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q4: A circular bar ABC, 4 m long, is rigidly fixed at its ends A and C. The portion AB is
2.2 m long and of 50 mm diameter and BC is 1.8 m long and of 25 mm diameter. If a
twisting moment (torque) of 650 N.m is applied at B. determine (a) the values of the
resisting moments at A and C; (b) the maximum shear stress in each section of the shaft;
(c) the angle of twist of each portion. The modulus of rigidity for the material of the
shaft; G 80 GN/m².
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