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Feb 20, 2024

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Lab Report Name: Click or tap here to enter text. Non-Constructed Bridge Civil Lab: Bridge Building Fill out this report if you did not build the actual bridge. You must answer with complete sentences and correct punctuation to get full credit. Testing Data 1. Under Method 1, how was the book placed on the bridge? Describe how the bridge failed (12 points): Click or tap here to enter text. 2. How could you strengthen the bridge, so it does not fail the way it did in Method 1 (12 points)? Click or tap here to enter text. 3. For the bridge in Method 1, can you think of a way that two people could work together to load the bridge with the book and not have it fail the way it did (12 points)? Click or tap here to enter text. 4. For the bridge in Method 2, if you moved the chairs closer together, do you think it would take more or less weight to cause the bridge to fail? Explain your answer (12 points): Click or tap here to enter text. 5. If this were an actual bridge, explain why the Method 1 test and Method 2 test are both critical for car safety (13 points): Click or tap here to enter text.
LUOA Curriculum: Introduction to Engineering Course: Civil Lab 6. Looking at the failed bridge from Method 2, how could you strengthen the bridge to carry more weight? Explain (13 points): Click or tap here to enter text. 7. Looking at the side of the popsicle bridge before it broke in Method 2, would the blue popsicle sticks (see red arrows) be in tension or compression under the bucket load (13 points)? Click or tap here to enter text. 8. Name at least two ways you could test the strength of an individual popsicle stick (13 points): Click or tap here to enter text.
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