Strongest is the caternary arch. Its not listed there for some reason. A caternary is the shape of a chain dangling from its two endpoints. Flip that shape and you get an ideal arch (assuming no additional forces)
thank you. that lead to an interesting wikipedia read.
Strongest is the caternary arch. Its not listed there for some reason. A caternary is the shape of a chain dangling from its two endpoints. Flip that shape and you get an ideal arch (assuming no additional forces)
thank you. that lead to an interesting wikipedia read.