I know this video made the rounds by email and on Geoengineer a while back, but I haven’t posted it here. It shows a novel way of installing piles in softer soil. Those guys have some nice rhythm! Happy Friday.
[Source: YouTube. Image: YouTube]
Geologic Hazards
Amazing video of 2011 magnitude 9.0 earthquake in Japan
Via @davely on Twitter.
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Geologic Hazards
Large Sinkhole Opens Near Denver City, Texas
A 200-ft plus diameter sinkhole, about 50-ft deep opened up about 75 miles southwest of Lubbock, Texas, near Denver City on Monday, 7/27/2009 at 11pm. Check out the video below which is basically some aerial still photos. Credit to Geology.com. (Image from KCBD Video) […]
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So….would we call that a 6 MP (man power) vibratory hammer? If we consider it an impact hammer, what is the rated energy? 😉
I like it. And if you run into a stiffer material, you just put on some speed metal music! 😀