A ductile material is subjected to a tensile test. The yield strength was determined to be 100 MPa. It was initially recommended that a 140-mm-diameter circular shaft, made of the same ductile material, be used as a member that would be subjected to a torque of 30 kN-m. As a future engineer, which of the following changes would you recommend regarding the cross-sectional dimensions? Justify your answer using theories of failure and show your complete solution. a. Increase the diameter b. Decrease the diameter c. Retain the diameter

A ductile material is subjected to a tensile test. The yield strength was determined to be 100 MPa. It was initially recommended that a 140-mm-diameter circular shaft, made of the same ductile material, be used as a member that would be subjected to a torque of 30 kN-m. As a future engineer, which of the following changes would you recommend regarding the cross-sectional dimensions? Justify your answer using theories of failure and show your complete solution. a. Increase the diameter b. Decrease the diameter c. Retain the diameter

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

Complete solutions and diagrams please. Need asap
A wite with circular base of radius 3 mm was subjected to tensile stress of 13.5 Pa. if half the amount of stress is to be applied to a wire with square base if 1.52 mn width, what must have been the force (in newton) applied to this new wire?
5.
Please solve this question and please mention the all the correct answer
STRENGTH OF MATERIALS. Please show the complete solutions. NO LONG EXPLANATION NEEDED! Rate will be given. Answer ASAP! Please answer all. MULTIPLE CHOICE: CHOOSE THE CORRECT ANSWER 1. Using MOHR CIRCLE from the given stresses on two perpendicular planes what is the normal stress on plane a-a? a. 75 MPa b. 150 MPa c. 125 MPa d. 100 MPa
A circular copper rod having length of 88 inches is to be twisted by torques 572 lb.in until the angle of rotation between the ends of the rod is 3.0°. If the allowable shear strain in the copper is 0.0006 radians, solve for the maximum permissible diameter of the rod?
Correct answer and formula.
I need the answer as soon as possible
Please answer it clearly dont waste my question, I will vote it up for your effort and thank you in advance.
Compute the torsional shear stress and the angle of twist in degrees in an aluminum tube, 600 mm long, having aninside diameter of 60 mm and an outside diameter of 80 mm when subjected to a steady torque of 4500 N · m. Then specify a suitable aluminum alloy for the tube.
A steel specimen of 12 mm diameter extends by 6.31 x 10-2 mm over a gauge length of 150 mm when subjected to an axial load of 10 kN. The same specimen undergoes a twist of 0.5° an a length of 150 mm over a twisting moment of 10 N-m. Using the above data, determine the elastic constants E, Mu, G and K.
Solve with correct solution