sail

Composite chainplates: The ideal solution for composite hulls

Sometimes, old ways of doing things survive simply because "that's how it's always been".

From time to time, though, it is useful to look at the old ways to see if, in the context of modern knowledge, they still make sense. If they don't, perhaps they should be changed. In today's article, I'd like to take a look at a key component of many sailing yachts- the chainplate. Current chainplate designs date back to before the Industrial Revolution, and I think they're overdue for a redesign.

Understanding monohull sailboat stability curves

One of the first questions people ask when they discover I mess around with boat designs is: "How do you know it will float?"

Well, making it float is just Archimedes' principle of buoyancy, which we all know about from elementary school: A floating boat displaces water equal to its own weight, and the water pushes upward on the boat with a force equal to its weight. What people usually mean when they ask "How do you know it will float" is really "How do you know it will float upright?"

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