Indonesia to Build Monumental Suspension Bridge in Ring of Fire
General
Geologists Recover Pieces of San Andreas Fault from 2 Miles Deep
As a follow up to a previous post, the San Andreas Fault Observatory at Depth (SAFOD) team has announced that they have successfully completed their drilling and obtained cores of the San Andreas Fault at depths in excess of 2 miles below the surface. The zone of interest is approximately 135-ft in length. The core size is 4-in diameter. They have cemented in a 7-in casing and the next phase of the project will be to perforate the casing within the fault and install monitoring equipment consisting of seismometers, accelerometers, tiltmeters and a fluid pressure transducer. Read on for more info and links. (Image credit: EarthScope / NSF)
Geologic Hazards
50th Anniversary of San Fernando Earthquake
I posted about the 10th anniversary of the Christchurch Earthquake, but there was another notable earthquake anniversary recently…the 50th anniversary of the 1971 San Fernando earthquake. Khaled Chowdhury from the US Army Corps of Engineers […]
Rockman's Ramblings
Turkey Earthquake Reflections
Geological engineers and engineering geologists are fascinated by the occurrence of natural hazards such as landslides, debris flows, rockslides, and earthquakes. At times we can feel almost giddy when looking at the destructive videos, and […]