Skrevet av Emne: 2018-03-15: AvE anal-yserer FIU Pedestrian bridge collapse in Miami, Florida...  (Lest 194 ganger)

elekTrond

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Jeg er bare en ussel student og disippel av AvE, men finner dette høyst interessant. Spesielt på et armlenes avstand.

Forhistorien i Miami Herald: ‘Instant’ bridge aims to make a dangerous crossing safer for thousands of students


AvE video aftermath #1/2:

Simply Explained Bridge Collapse | Engineering and Construction 
506,479 views 
AvE   Published on Mar 15, 2018 
You're waiting at a red light when a bridge falls on you. What went wrong? Armchair engineering discussion on what could have failed in the FIU Miami bridge disaster.
Category   Science & Technology



AvE video aftermath #2/2:

Post Tension Failure Florida Bridge Collapse | Engineering EXPLAINED! 
320,262 views   

AvE Published on Mar 16, 2018 

THANK YOU FOR YOUR INTELLIGENT ANALYSIS and WILD-ASS THEORIES! I ran a test to see why the post tension rod was sticking out of the rubble. There was a problem with cracking on the pylon side of the bridge. As my homebrew experiment proves the rod must have failed during tensioning just before the bridge collapsed.
Category    Science & Technology


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'13 Mjau