When you see a ship docked at a port, you might notice thick, sturdy posts on the dock or even on the ship itself. These are called bollards. But what are they for? Let’s break it down in simple terms.
What Does a Bollard Do?
A bollard is basically a strong post used to tie a ship to the dock. Think of it like a giant, super-strong hook for ropes. Ships use thick ropes, called garis tambat, to secure themselves, and they wrap these lines around bollards to keep from drifting away.
Without bollards, ships would be floating all over the place, which could be dangerous for both the ship and the port. They are essential for keeping ships safe and stable when loading cargo, picking up passengers, or waiting to sail.
Where Are Bollards Found?
Bollards aren’t just on docks—they can also be found on ships themselves, especially on big cargo ships, ferries, and cruise ships. On the ship, they help crew members handle mooring lines safely.
Types of Bollards
- Single bollard: One post, usually for smaller boats or simple docking.
- Double bollard (or “twin”): Two posts together for extra strength and more rope options.
- Decorative bollard: Some ports use bollards shaped like animals or historical figures—but these are still strong enough to tie ships.
Why Are Bollards Important?
- Keamanan: Keeps the ship in place and prevents accidents.
- Efisiensi: Makes loading and unloading cargo easier.
- Daya tahan: Can handle huge ships and thick ropes without breaking.
Even though they look simple, bollards are critical parts of a ship or dock. They might just be posts, but they hold the ship steady against currents, wind, and waves.
PERTANYAAN YANG SERING DIAJUKAN
Q: Can a ship use anything besides a bollard to stay docked?
A: Technically, yes, but bollards are designed to handle the heavy loads. Using something weaker could be dangerous.
Q: How strong are bollards?
A: Very strong! They are made of steel or iron and can handle the weight of large ships and strong waves.
Q: Are bollards only used at ports?
A: Mostly, but ships sometimes have bollards on board to help with docking and anchoring.
Q: Can bollards move?
A: No, they are fixed in place. Their strength comes from being anchored to the dock or the ship.