Midwest Flooding – Collection of Links
Geologic Hazards
Oso landslide: differences of opinion about the landslide mechanisms
Professor Petley, the author of the Landslide Blog, has an interesting discussion about a controversy in the geoengineering / geology community regarding the Oso landslide in Washington State. The Geotechnical Engineering Extreme Events Reconaissance (or […]
Project Related
The Historic Role of Geotextiles in the Dutch Delta Works and the Geosynthetics Field
TenCate geosynthetics was a textile technology company in 1953 when disastrous flooding struck the Netherlands. The company came up with some of the first applications of geosynthetics that allowed the creation of the Oostershelde Flood […]
Geologic Hazards
What Would a Large Earthquake Do to Downtown L.A.?
From the USGS Newsroom:
USGS scientist Ken Hudnut fills us in on how science created the theoretical magnitude 7.8 earthquake behind the Great Southern California ShakeOut—the largest earthquake preparedness drill in U.S. history, coming Nov. 13—and what such an earthquake would do to downtown Los Angeles.
Seems like they did it right wiith this study. They had multiple teams independenlty come up with the ground shaking model, then had different structural engineers who are experts in seismic design of large buildings review the tall buildings in the L.A. area for the design earthquake. They say that buildings would likely come down in the 7.8 magnitude event. Click through to watch the video interview from the USGS.