search
arrow-left Previous
Next arrow-right
Q: Which of the following methods is used to find the displacement of all joints at a time in a pin jointed frames?
  • A. Unit load method
  • B. Williot-Mohr's method
  • C. Castigliano's method
  • D. Joint displacement method
Correct Answer: Option B - Willot-Mohr's methods is used to find the displacement of all joint at a time in a pin jointed frames. Joint displacement method–The joint displacement method is the most suitable method for the dynamic analysis of the structure. Castigliano's method–In this method first partial derivative of the total internal energy in the structures with respect to force applied at any point is equal to the deflection at the point of application of that force in the deflection of its line of action.
B. Willot-Mohr's methods is used to find the displacement of all joint at a time in a pin jointed frames. Joint displacement method–The joint displacement method is the most suitable method for the dynamic analysis of the structure. Castigliano's method–In this method first partial derivative of the total internal energy in the structures with respect to force applied at any point is equal to the deflection at the point of application of that force in the deflection of its line of action.

Explanations:

Willot-Mohr's methods is used to find the displacement of all joint at a time in a pin jointed frames. Joint displacement method–The joint displacement method is the most suitable method for the dynamic analysis of the structure. Castigliano's method–In this method first partial derivative of the total internal energy in the structures with respect to force applied at any point is equal to the deflection at the point of application of that force in the deflection of its line of action.