Which term passes through the center of supporting members?

Which term passes through the center of supporting members?

• A. Concentrated Load
• B. Eccentric Load
• C. Axial Load
• D. Torsional Load

Answer: (C)

An axial load is a force that runs along the length of a member and through its centerline (centroid). When the line of action goes through the cross-section’s center, the load produces straight compression or tension with no bending moment, so the stress is primarily axial. That centered line of action is what defines an axial load. Off-center forces create eccentric loads and induce bending moments; twisting moments about the axis produce torsional loads; a concentrated load is just a single force and isn’t defined by passing through the center unless specifically aligned there. So the term that describes a load passing through the center of the supporting members is axial load.

An axial load is a force that runs along the length of a member and through its centerline (centroid). When the line of action goes through the cross-section’s center, the load produces straight compression or tension with no bending moment, so the stress is primarily axial. That centered line of action is what defines an axial load. Off-center forces create eccentric loads and induce bending moments; twisting moments about the axis produce torsional loads; a concentrated load is just a single force and isn’t defined by passing through the center unless specifically aligned there. So the term that describes a load passing through the center of the supporting members is axial load.