Niagara Tunnel update from Ontario Geofish Fate of Miami tunnel project is in limbo again (as funding was not secured) – Miami Herald via ASCE SmartBrief Caltrans Could Start Work On Caldecott Tunnel Expansion By […]
Karl von Terzaghi, the father of Soil Mechanics would have been 126 years old today! Two years ago, a colleague sent me an email wishing me a Happy Karl Terzaghi’s Birthday. So I decided for […]
The International Society of Soil Mechanics and Geotechnical Engineering (ISSMGE) has established European Technical Committee 10 (ETC10) to "evaluate the geotechnical design process covered by Eurocode 7 by carrying out a number of design examples". […]
In a previous post, I described the planned demolition of a high-rise condo development on South Padre Island in Texas because of 16-in or more of settlement. This video from YouTube (SouthPadreParade is the username) […]
[Updated May 26, 2011] A new, cleaner, longer version of the video has surfaced on YouTube recently. You can see it embedded below. It includes some footage of attempts to "water bomb" the rock loose […]
ADAMA Software has released update 10.1 for their Mechanically Stabilized Earth retaining wall design software, MSEW 3.0 as of September 29, 2009. Click through for the download link and a few of the changes.
I expect that when the new FHWA MSE Wall Manual hits the street in a few months time that we will see some significant updates with the MSEW software package.
On September 3, a sinkhole opened up on a downtown Cairo street, swallowing the car pictured here. According to the description accompanying the video uploaded to YouTube by TheDailyNewsEgypt, the sinkhole was related to tunneling activities for the Cairo Metro line that is currently under construction. Click through for the video. […]
This post contains a summary of geotechnical, materials testing, geosynthetic and related testing standards that were updated by ASTM during the month of September. This month there were not as many updates as the last couple, but a few that caught my eye are a new standard for measuring geosynthetic-soil resilient interface shear stiffness, a revision to the standard practice for laboratories testing concrete and concrete aggregates for use in construction and criteria for laboratory evaluation and a revision to the standard for measuring slump flow of self-consolidating concrete.
GPR is an increasingly popular geophysics tool for archaeologists to visualize what lies in the near subsurface thereby allowing them to fine-tune their excavation plans to more focused areas rather than an entire site. The […]
A partially completed luxury condominium development on South Padre Island on the Texas Gulf Coast is slated for demolition after it has settled by 14 to 16-in, more than double the settlement of the attached […]
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