What are the two main stresses exerted on rivets?

The correct answer identifies that the two main stresses exerted on rivets are tension and shear.

In structural applications, rivets are crucial fastening elements that connect various parts of an aircraft. Tension refers to the force that attempts to pull the rivet apart, while shear refers to the force that tries to slide the rivet’s two ends relative to each other. Understanding these stresses is essential for determining the structural integrity and load-bearing capacity of the riveted joints in aircraft construction.

When a riveted joint is subjected to operational loads, the rivets experience both types of stress: tension typically arises from loads that pull apart the joint, and shear stress occurs from loads that attempt to slide the connected components past one another. Recognizing these stresses is fundamental in ensuring that rivets are properly sized and that the joints remain safe and effective under flight conditions.

The other options do not correctly define the primary stresses that rivets are designed to handle in aviation applications. For example, compression can occur in certain contexts, but it is not the primary concern for rivet functionality compared to tension and shear. Torsion, while a potential stress in some situations, is not a prevalent concern in the operation of rivets within a joint. Understanding the distinctions