Press down on the center of the bridge. What happens to the top and bottom notches? Notice how the top notch squeezes together in compression, while the bottom notch spreads apart under tension.
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essanews.com on MSNTension mounts in Novi Sad as protesters block key bridgesTens of thousands of people gathered on Saturday in the streets of Novi Sad, a city located in northern Serbia, to block all ...
Press down on the center of the bridge. What happens to the top and bottom notches? Notice how the top notch squeezes together in compression, while the bottom notch spreads apart under tension.
When cracks are discovered on bridges in service, fatigue is usually the cause. A working knowledge of fatigue susceptible details, AASHTO fatigue categorization, identification of NSTMs, development ...
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