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Truss Bridge Research Paper

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This year in middle school technology we learned how to build truss bridges. A truss bridge is a bridge in which the loads are supported by trusses. We learned what the strongest bridge shape would be. We also learned how tension and compression strength affected the amount of weight our bridge would hold. In order to build our truss bridges first we had to draw a blueprint of the top, bottom, and side view of the bridge. Next, we put a piece of wax paper over the paper. After that lied the balsa wood on the blueprint and used structure glue to put each side together. Once each side was put together we glued each of them together to form the truss bridge. Finally, we painted the truss bridge. Tension strength impacted the amount of weight

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