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the length should be 8 times the depth of the deepest water you are planning to anchor in.
The depth of the water should be considered when choosing the length of an anchor cable. The anchor cable needs to be 4 to 7 times longer then the depth of the water.
the length should be 4 times the depth of water in which you are trying to anchor.
The length of anchor line is called "Scope" by mariners. The scope of your anchor line should be 5 to 7 times the depth of water that you're anchored in. It should never be less than 3 times the depth. In other words if you usually anchor where the water is 20 feet deep you should have a MINIMUM of 100 feet of line.
7-10 times
It depends on how deep the water is you are anchoring in. If you use all chain then multiply the depth by 3 and add enough extra chain to reach from the water surface to your cleat. If you use all rope then multiply the depth by 5 and add enough rope to reach from the water to your cleat.
The general consensus is 4 to 8 times the maximum expected depth, depending on the weather. In really deep water the scope (length of line or chain) will be less though because the ship probably doesn't have more than 150 fathoms of chain.
You are anchoring your boat. The water is 20 feet deep. How much anchor line should you use?
You are anchoring your boat. The water is 20 feet deep. How much anchor line should you use?
There are two ways Anchoring way of floating docks:1.If water is less than 3m in depth, steel piles are to be put in proper place and then connected by wheels, which can prevent the floating dock from moving laterally but can automatically rise and fall in line with water level.2.If water is over 3m in depth, anchoring can be used by sinking the anchorage block pulled by steel cables to the water bottom.
Depending to a certain extent on the boat, but the general rule is to consult your charts before you ever drop anchor anywhere. Next, point the boat against the tidal flow if any and hold the boat stationary over the ground as you pay out the chain. Once the anchor has struck let the boat away with the flow until it stops and holds fast. Remember that every six hours the flow reverses and the tide either lifts or falls by its range. The amount of chain out should be about three times the depth of the water you are anchoring in and if staying for more than one tide (especially if the half-tide current is strong, you should really anchor fore and aft.