The Model of Risk Determination in Sea-River Navigation

摘要

The process of navigation should be safely and efficiently. Navigation in inland waters is hard by the relation between the ship size and water area. The determination of safety of ship's movement can be identified as a combination of probability of accident and losses. The overall risk of navigation ship can determined as the sum of these single risks depend on the under keel clearance, distance to navigational obstruction, air drought, collision with other floating craft and berthing energy. The paper presents method of the determination the safety of ship manoeuvring in sea-river navigation.