Search results
Results from the WOW.Com Content Network
A soccer field in Illinois situated above a mine has been closed after a giant sinkhole swallowed the ground up, leaving a gaping 100-foot-wide crater in the middle of a community park.
Sinkholes can range in size from a few feet wide to hundreds of acres, and anywhere from 1 to 100 feet or more deep. Sinkholes can swallow up cars, parts of roads and even houses.
the free length: the non-concreted length. Positioning of anchors and nails in an unstable rocky hillside When the anchorage acts over a short length it is defined as a bolt, which is not structurally connected to the free length, made up of an element resistant to traction (normally a steel bar of less than 12 m protected against corrosion by ...
“Sinkholes can also form when natural water-drainage patterns are changed and new water-diversion systems are developed,” a USGS report states. “Some sinkholes form when the land surface is ...
[2] [1] Suffosion sinkholes are normally associated with karst topography although they may form in other types of rock including chalk, gypsum and basalt. In the karst of the UK's Yorkshire Dales , numerous surface depressions known locally as "shakeholes" are the result of glacial till washing into fissures in the underlying limestone.
Destroyed in Seconds is an American television series that premiered on Discovery Channel on August 21, 2008. [2]Hosted by Ron Pitts, it features video segments of various things being destroyed fairly quickly (hence, "in seconds") such as planes crashing, explosions, sinkholes, boats crashing, fires, race car incidents, floods, factories, etc.
A massive sink hole stretching 100 feet opened up in an Illinois park on Wednesday, swallowing a light pole in the middle of recreational fields and leaving a gaping, deep hole in its wake.
sinkholes, mountain side; rockslide that develops into rock avalanche; Influential narrower definitions restrict landslides to slumps and translational slides in rock and regolith, not involving fluidisation. This excludes falls, topples, lateral spreads, and mass flows from the definition. [1] [2]