SailNet Community - View Single Post - Loads & Forces on a Sailboat
View Single Post
Old 05-01-2009
celenoglu's Avatar
celenoglu celenoglu is offline
Senior Member
Join Date: Dec 2008
Posts: 649
Thanks: 0
Thanked 13 Times in 12 Posts
Rep Power: 7
celenoglu is on a distinguished road
The tensile strength of ropes used on a boat are much more h'gher than the loads. 12.5 mm rope has a tensile stregth of at least 10.000 lbs. This value can decrease as much as 50% depend'ng on the knot used. The expected load on any corner of a sail is not more than 2000 lbs. This means you have at least a safety factor of two including knotting.

The main factor for rope diameter is the handling properties. A thin ropewill be difficult to handle.
Reply With Quote Share with Facebook