What is a potential consequence of improper rivet spacing?

Improper rivet spacing can lead to structural failure due to uneven load distribution across the riveted joints. When rivets are spaced incorrectly, some rivets may be subjected to excessive loads while others may not be loaded adequately, which creates stress concentrations. Over time, this uneven loading can lead to deformation, fatigue, or even the complete failure of the joint. Proper rivet spacing is crucial to ensure that the joint can withstand the forces it encounters while maintaining integrity and performance. The importance of adhering to specified rivet spacing guidelines is underscored by the potential catastrophic consequences that can occur if the structure fails during operation, which can compromise safety and lead to significant repair costs or accidents.