ADSC – Page 3 – GeoPrac.net

2009 International Foundation Congress and Equipment Exposition

March 25, 2009 Robert Thompson, P.E. Comments Off

[Editor] Last week was the International Foundation Congress and Equipment Exposition in Orlando, Florida. The event was co-sponsored by the Geo-Institute, ADSC and PDCA. Perhaps at the next event I’ll be able to attend and provide some comprehesive coverage via GeoPrac. In the meantime, I am very appreciative of Robert Thompson of Dan Brown and Associates, PLLC. who was among the attendees (and a presenter?). He was kind enough to provide GeoPrac readers a summary of the event. Click through for more on this tremendous conference. (Photo by Robert Thompson, Dan Brown and Associates, Inc. ) [/Editor]

[…]

IFCEE 2009 This Week in Orlando, FL

March 17, 2009 rockman Comments Off

The International Foundation Congress and Equipment Expo is underway in Orlando, FL. This is one of the biggest geo-conferences out there and is sponsored by ADSC, The Geo-Institute and PDCA with the cooperation of 15 […]

ADSC 2008 Faculty Workshop Wrapup

June 18, 2008 rockman Comments Off

Robert Thompson of Dan Brown and Associates has posted a wrapup of the 2008 ADSC Faculty Workshop. They had 20 Civil Engineering faculty attend the event. The field demonstration day was hosted by DBA at the Trial’s Training Center in Sequatchie, Tennessee. Apparently that site is Dan’s hobby. Read more about the workshop itself and also read Robert’s post about the field demonstration day including photos. In the photo at right (Robert Thompson, DBA) you can see the Statnamic test setup for a drilled shaft. A little more about the event:

Long Foundation and Hayward Baker have installed examples of several foundation and retaining structures, including drilled shafts, micropiles, and soil nails. During the field day demonstrations, the attendees will observe additional installations, load tests, and non-destructive testing.

[…]

Dr. Jorj O. Osterberg – In Memorium

June 3, 2008 rockman Comments Off

Dr. Jorj O. Osterberg, inventor of the Osterberg Cell or "O-Cell" used for drilled shaft load tests has passed away at the age of 93. According to the Association of Drilled Shaft Contractors or ADSC, he died peacefully in his sleep on June 1, 2008. The geotechnical community has lost a truly legendary figure in our field.

Osterberg held degrees from Columbia, Harvard and Cornell Universities. He was a Professor Emeritus from Northwestern University. He was a former Chairman of the Soil Mechanics and Foundation Division of the ASCE, an Honorary Member of ASCE, and a member of the National Academy of Engineering. He delivered the Terzaghi Lecture in 1985, and later received the Terzaghi Award. He was one of the last surviving founding members of the International Society of Soil Mechanics and Foundation Engineering. He received the Distinguished Service Award from the Deep Foundations Institute and the Lifetime Achievement Award from the Association of Drilled Shaft Contractors. (Adapted from a bio for the 2001 Burmister Lecture, Department of Civil Engineering and Engineering Mechanics, Columbia University). Read on for more.

[…]

ASCE Geo-Institute Reports on Trends Affecting the Geo-Community

December 19, 2007 rockman Comments Off

In July of 2007 a virtual who’s who of the Geo-community gathered at the headquarters of the American Society of Civil Engineers (ASCE) for a workshop to discuss the Trends Affecting the Geo-community. Yesterday the ASCE released a report on the workshop titled: Trends Affecting the Geo-Community: What Does the Future Hold, edited by Peter Smeallie. More details after the break.

[…]

ADSC Joins with FHWA to Conduct Hollow Core Soil Nail Research

September 10, 2007 rockman Comments Off

The ADSC [Editor] (Association of Drilled Shaft Contractors) [/Editor] will join the FHWA as co-sponsors of a research project to develop a database of the available grout-to-ground bond stress of Hollow Core Anchors (HCAs) and to determine if correlations exist with traditional solid bar, drill and grout soil nails. The FHWA and the ADSC are interested in documenting the performance of HCAs in soil nail wall type construction and identifying methods of quality assurance so that HCAs can be specified with confidence in appropriate applications, both temporary and permanent. [Editor] Photo of hollow core nail installation underneath an existing bridge abutment, courtesy of NCS Consultants, LLC. Read on for the rest of the release. [/Editor]

[…]