These standards include lloyd’s register, american boat standard, iso, bureau veritas, det norske veritas, germanischer lloyd and nordic boat standard. in terms of sailing vessel mast design, only the nordic boat standard (nbs) provides a method specific to sailboat mast design.. Free-standing mast designs the free-standing rigs all started by chance when arliss and i started our 11,000-mile voyage to california in duprass , i don’t believe we ever came across an unstayed rigged boat, as they were then known, such as garry hoyt’s freedom designs.. The aim of the mast and sail design is thereofore to design it so that as of your maximum righting moment the rig can be depowered so that anything above this can be reduced. the design of the mast cannot be treated in isolation as how sail interaction is paramount. not sure if that has helped at all but it came ot mind!!.
Starting a career in boat design. i knew i wanted to be a boat designer when i was in high school. i got the naval architecture degree at the university of michigan, some money and real world experience with exxon corporation, and finally some offshore sailing experience when my wife, arliss, and i sailed our 27’ sailboat from england back to the us.. A sailboat or sailing boat is a boat propelled partly or entirely by sails smaller than a sailing ship. distinctions in what constitutes a sailing boat and ship vary by region and maritime culture. distinctions in what constitutes a sailing boat and ship vary by region and maritime culture.. The birdwatcher, with its 24' mast that weighed maybe 35 pounds complete with sail, was right at the borderline. raising that mast required a bit of planning and care. the heel of the mast was tied loosely near the step with the mast laying lengthwise in the boat..
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