Structural Failure Generates Fears of Quake or Sinkhole; What Would You Do/Grab?
Posted by Fred Rogers on December 20, 2011
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Residents of a low-rise office building on Houston’s southeast side got a frightening surprise from a nasty jolt on Friday morning and many thought it was an earthquake or that maybe a sinkhole was about to swallow them up. Turns out it was neither. A retaining bolt on one of the building’s main support columns [...]