bulkhead

A bulkhead is a structural partition within a ship, airplane, or building that separates different sections. Its main purpose is to improve safety by containing flooding or fire in one area, preventing it from spreading to the entire structure. Bulkheads also provide support and stability, helping the vessel or building maintain its shape and strength under stress. They are typically made of strong materials and are crucial for emergency containment and overall integrity. In essence, bulkheads act as internal walls that enhance safety and structural resilience in large, complex structures.