Here’s a brief overview:

1. Hull Plates: These are flat, often large metal sheets (typically steel or aluminum) that form the outer surface of the hull. They are welded or bolted together to create a continuous protective layer, preventing water from entering the vessel. Hull plates must be strong enough to withstand the stresses of marine environments, including impacts and pressure from waves.
2. Hull Sections: These refer to the various structural segments or compartments of the hull. Sections include:
   • Frames and Ribs: Internal supports that give shape to the hull and provide additional strength.
   • Bulkheads: Vertical partitions that divide the hull into compartments, enhancing stability and safety by containing any potential flooding to isolated areas.
   • Keel: The central structural spine of the hull that runs along the bottom and provides stability and structural support.