Long Axis profile was shaped as an A to prevent bridge from collapsing laterally.
Semicircular arc maximizes the amount of members in tension and distributes the shear force evenly through the main supporting arcs.
Main support arcs used an 8 spaghetti configuration where 7 strands were arranged around a central strand. through testing this was found to have the highest strength to weight ratio.
Reinforcement at end points to prevent failure where downward forces were concentrated.
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Spaghetti Bridge
Using only spaghetti and Elmer's glue, designed a bridge with as high critical load to weight ratio as possible. Through testing, it as determined that common uncooked spaghetti has a much higher tension strength than shear strength. Design maximized use of members in tension while distributing the shear force.