Florida international university pedestrian bridge collapse

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NTSB finds design errors in bridge that collapsed in Miami, killing 6

florida international university pedestrian bridge collapse

On March 15, , a foot-long (53 m), recently-made section of the FIU- Sweetwater UniversityCity pedestrian bridge collapsed onto the Tamiami Trail ( U.S.

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The engineers of the pedestrian bridge that collapsed at Florida International University last year failed to recognize that the bridge was in danger of failing during an inspection juts hours before the accident, according to a new report released by the U. The bridge collapsed at p. The concrete truss on the bridge had developed "numerous wide and deep structural cracks" that jeopardized the integrity of the bridge, according to a report , released this week. The engineer on record, with the Figg Engineering Group, should have "immediately" instructed that the bridge be shored and that the street below, SW 8th Street, be closed, the report states. The post-tensioning bars were being re-tensioned when the bridge failed.

CNN Hours before a pedestrian bridge collapsed at Florida International University last year, engineers said cracks in the structure didn't pose a safety concern, according to an Occupational Safety and Health Administration report. Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds. More Videos Bridge collapses at Florida college.

The board hasn't ruled on what caused the collapse, and the results could take months. The errors in the design of the northern edge of the bridge overestimated how much stress the structure could take, according to the two-page board update. Besides the six fatalities, eight people were injured in the collapse March Eight vehicles were crushed beneath the bridge that had been under construction above Southwest Eighth Street, and seven were occupied. Despite the collapse, the tests found that concrete samples from the bridge deck and canopy met requirements and that the concrete met Florida Department of Transportation specifications.

Image courtesy of NTSB. A preliminary investigative update 1 issued in November by the U. The school was on spring break during the week of the incident. Six people were killed and eight others injured when the bridge collapsed on March 15, Eight vehicles were crushed, with seven of the vehicles occupied at the time. The bridge was in the process of post-tension rod adjustment when it suddenly failed, and the road beneath it had been opened to traffic. The investigative update explains that errors made were in the design of the northern nodal region of the span, where two truss members were connected to the bridge deck.



Investigators: Design Issues Behind Florida Bridge Collapse

Design errors in a foot-long span of a pedestrian bridge that collapsed in Miami earlier this year, killing six people, were consistent with the cracking seen before the disaster, federal investigators said Thursday in a preliminary report. - Route 41 , resulting in six deaths, eight injuries, and eight vehicles being crushed underneath.

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5 thoughts on “Florida international university pedestrian bridge collapse

  1. Hours before a pedestrian bridge collapsed at Florida International University last year, engineers said cracks in the structure didn't pose a.

  2. The engineers of the pedestrian bridge that collapsed at Florida International University last year failed to recognize that the bridge was in.

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