Structural design and scantling determination are crucial steps in a vessel’s design process since providing sufficient structural strength is one of the main objectives when designing floating devices. Moreover, they also affect other aspects of a vessel, such as resistance and stability. By completing this course, you will be able to design the structure of a boat, understand the ISO 12215 norm and the fundamentals behind it, and apply this norm to evaluate the scantling of either motorboats or sailing yachts.

After completing this course, you will deeply understand ship stability in the context of yachts and small craft and how to apply this knowledge to use the ISO 12217 Standard, “Small craft — Stability and buoyancy assessment and categorization,” Part 2, “Sailing boats of hull length greater than or equal to 6 m.”

This course will explain the ISO 12215 - 5 standard, perform a complete calculation of a monohull, help analyze the results obtained, and explain why some solutions are more suitable than others. The course develops step-by-step scantling calculations of a 17m length GPR sailboat: hull, appendages, and rig.

This introductory course will cover the main aspects of the design of sailing yachts: theoretical fundamentals, yacht modeling, hull and appendage resistance, sail forces, stability, and velocity prediction programs.