Home |
Search |
Today's Posts |
#1
![]() |
|||
|
|||
![]()
Simon's spar is even stronger because of the bend!
That's right, folks! The neutral axis for tension and compression due to bending has been moved off center, when stressed, more of the boom is in compression rather than tension. The mid center joint means nothing with such a clever and knowledgeable repair! Don't believe me eh? Well check on the design of bridges - why are the spans arched? Why do arches work for concrete? Concrete or stone block? Why are engineered beams arched? Press stressed arches are used extensively, they put the material in the arch more into compression rather than tension. Only a REAL sailor would know this!! (Look at the undersides of decks of old wooden ships - it's all arched too!!!) Once again, the Simple one baits and hooks you all! He has proven many a time who the simple ones really are! I hope Bobsprit didn't get heart pangs from posting his silly web pictures. Good job Simon, as always! |