A dolphin. A dolphin is usually made up of many wooden pilings, driven into the ground under the water that protrude up out of the water and are banded together with wire rope. There is usually one piling that is driven into the bottom and then other pilings are driven into the bottom around the center one. The center piling usually sticks up higher than the surrounding piles to allow a mooring line to be placed around it. Dolphins are usually found around docks and piers. They allow for some force to be placed against them so the ship can pivot on them depending on their size and the amount of pilings that are used.
dock, Wharf, jetty
They are the same. they get onto the ships from the mooring lines.
ive understood it to mean tying down, its more reminiscent of the word docking since they refer to ships that are tied to a dock using the mooring lines
A "butt" is the term for a cylindrical post on a dock, used for mooring ships. The circumference is typically about 16 inches.
Mooring Buoys are used to keep one end of a mooring cable or chain on the water's surface so that ships or boats can tie on to it. The two preferred designs for mooring buoys are a traditional buoy with hardware or a buoy with a tube through the center. Both offer reliable flotation and will last for several seasons, depending upon the salinity of the water. A permanent mooring system, when properly designed, should securely position a boat so that it can be left unattended, with little attention, for long periods of time. A mooring system usually consists of a mooring buoy (to float the chain), a mooring anchor and a length of chain (running between the anchor and the mooring buoy). Also the proper ground tackle includes correct sized galvanized shackles and swivels.* http://www.go2marine.com/productcenters/mooring/round white buoy with horizontal blue stripe
Single point mooring (SPM) or Single buoy Mooring (SBM) is a devices used to fill the ships with oil, located in an area's called terminals, the SPM system has hoses to fill the ship, while the other part is attached to the ship to prevent it from slipping with sea waves during filling process
Baldt Stockless Anchor, Danforth, Northill, Eells,Bruce, Mooring, Mushroom & Grapnel.
Haimin Li has written: 'Shui xiang zu ji' -- subject(s): Civilization, Mooring of ships
purpoises
Pelorus Jack.
Ships typically dock at a port or harbor in a sheltered area of water. Ports are equipped with facilities for ships to load and unload cargo, refuel, and perform maintenance. The sheltered location offers protection from rough seas and weather conditions, ensuring safe mooring for the ships.
A bollard is a short, vertical post, usually made of wood, steel or concrete. The are used for mooring ships as well as traffic protection devices.