Straw Bridge Building Project Help

AI Thread Summary
The discussion centers on a straw bridge building project seeking input from an engineer to improve the design of a Girder Bridge. Suggestions include considering a truss bridge design, which may offer better structural integrity. Participants emphasize the importance of using doubled-up straws for added strength. The conversation highlights the need for practical advice on materials and design constraints. Overall, the project aims to enhance its structural viability through expert insights.
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Currently I am doing a straw building project with a group and we are in need of an interview from a real life engineer. So if anyone can help me with my design on our Girder Bridge then it would be appreciated.
 
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I am not an engineer, and I see it may be to late, but depending on your materials and restrictions, I may suggest a truss bridge. If you double up the straws enough, the bridge should hold well enough. http://en.wikipedia.org/wiki/Truss_bridge" is a link. Maybe search it on whichever search engine you use as well.
 
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