The specific type of bridge I chose to base my model off of, the suspension bridge, has been around for a few hundreds of years. Answer Upvote. We cannot provide loads or other engineering data. Retrieved Don Nguyen , P. Measure out the deck, mark the holes from the intersections to where you will punch holes for the suspension cables to go through, cut the piece.
Swinging Bridge Repair Project. Even bridges serving the main routes between villages often have treadways with broken, missing, or rotten boards, demanding careful, often hesitant stepping and which may explain why those bridges are often festooned with strings of flapping prayer flags. In those mountains, transportation is difficult and tenuous. The arc of the bridge deck varies between a catenary and a parabola , depending on the weight of the bridge itself versus the load it carries. Archived from the original on 3 November Archived from the original on 26 February