>
Exams
>
Applied Mechanics and Design
>
Stress and strain
>
which one of the following failure theories is the
Question:
Which one of the following failure theories is the most conservative design approach against fatigue failure?
GATE Metallurgy - 2024
GATE Metallurgy
Updated On:
Jul 9, 2024
Soderberg line
Modified Goodman line
Gerber line
Yield line
Hide Solution
Verified By Collegedunia
The Correct Option is
A
Solution and Explanation
The correct option is (A): Soderberg line
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Stress and strain
A thick metal wire of density \( \rho \) and length \( L \) is hung from a rigid support. The increase in length of the wire due to its own weight
KCET - 2024
Physics
Stress and strain
View Solution
The figure shows a thin cylindrical pressure vessel constructed by welding plates together along a line that makes an angle a = 60° with the horizontal. The closed vessel has a wall thickness of 10mm and diameter of 2m. When subjected to an internal pressure of 200 kPa, the magnitude of the normal stress acting on the weld is ____MPa (rounded off to 1 decimal place).
GATE Metallurgy - 2024
Applied Mechanics and Design
Stress and strain
View Solution
A solid massless cylindrical member of 50 mm diameter is rigidly attached at one end, and is subjected to an axial force P = 100 kN and a torque T = 600 N. m at the other end as shown. Assume that the axis of the cylinder is normal to the support. Considering distortion energy theory with allowable yield stress as 300 MPa, the factor of safety in the design is _____ (rounded off to 1 decimal place).
GATE Metallurgy - 2024
Applied Mechanics and Design
Stress and strain
View Solution
A three-hinge arch ABC in the form of a semi-circle is shown in the figure. The arch is in static equilibrium under vertical loads of P = 100 kN and Q = 50 kN. Neglect friction at all the hinges. The magnitude of the horizontal reaction at B is ____KN (rounded off to 1 decimal place).
GATE Metallurgy - 2024
Applied Mechanics and Design
Stress and strain
View Solution
The radius of mohr's circle of stress of a strained element is 20 N/mm2 and minor principle tensile stress is 10 N/mm2 the major principle stress is
CUET (PG) - 2023
Applied Mechanics and Design
Stress and strain
View Solution
View All
Questions Asked in GATE Metallurgy exam
The allowance provided to a pattern for easy withdrawal from a sand mold is
GATE Metallurgy - 2024
Different types of castings, design of patterns, moulds and cores
View Solution
A band brake shown in the figure has a coefficient of friction of 0.3. The band can take a maximum force of 1.5 kN. The maximum braking force (F) that can be safely applied is _____N (rounded off to the nearest integer).
GATE Metallurgy - 2024
Friction and its applications including rolling friction, belt-pulley, brakes, screw jack,etc
View Solution
Let f(z) be an analytic function, where z = x + iy. If the real part of f(z) is cosh x cos y, and the imaginary part of f(z) is zero for y = 0, then f(z) is
GATE Metallurgy - 2024
Analytic functions
View Solution
Consider the system of linear equations
x + 2y + z = 5
2x + ay + 4z = 12
2x + 4y + 6z = b
The values of a and b such that there exists a non-trivial null space and the system admits infinite solutions are
GATE Metallurgy - 2024
Systems of linear equations
View Solution
Which of the following beam(s) is/are statically indeterminate?
GATE Metallurgy - 2024
Indeterminate forms
View Solution
View More Questions