Question

What is the principle of superposition for beam deflection?

1) The principle states that the total deflection of a beam is equal to the sum of the deflections caused by each individual load acting alone.
2) The principle states that the deflection of a beam is directly proportional to the load applied to it.
3) The principle states that the deflection of a beam is inversely proportional to the length of the beam.
4) The principle states that the deflection of a beam is independent of the material properties of the beam.

Answer 1

The principle of superposition for beam deflection states that the total deflection of a beam is equal to the sum of the deflections caused by each individual load acting alone.

Step-by-step explanation:

The principle of superposition for beam deflection states that the total deflection of a beam is equal to the sum of the deflections caused by each individual load acting alone. This means that if there are multiple loads acting on the beam, we can calculate the deflection caused by each load separately and then add them together to find the total deflection.