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To: rickmichaels

A fine bridge?

With just one snapped cable that allowed it to collapse?


2 posted on 03/23/2018 11:52:48 AM PDT by 2banana (My common ground with terrorists - they want to die for islam and we want to kill them)
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To: 2banana

Yes! you can’t allow any part of the concrete to be loaded with a tensile force. From the article it appears the contractor improperly supported the bridge during the lift which resulted in the initial damage. When the contractor tried to tighten the cable, the bridge failed due to improper loading. The reason for the cables is to keep the concrete under compression.


6 posted on 03/23/2018 12:05:46 PM PDT by meatloaf
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To: 2banana
Try this explanation from Juan Brown, no F-Bombs
13 posted on 03/23/2018 12:58:19 PM PDT by infool7 (Observe, Orient, Pray, Decide, Act!(it's an OOPDA loop))
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