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This webinar provides worked examples of CPT-based liquefaction analyses using the software CLiq v2. CLiq v2 has several new features that will be demonstrated during this webinar.
Dr. Peter K. Robertson, Technical Adviser at Gregg Drilling and Professor Emeritus at the University of Alberta, will be the presenter. The webinar will last approximately 1 hour. After the presentation, Dr. Robertson will answer any questions from participants for approximately 20 mins.
All attendees to the live webinar will receive an e-mail 24-hrs after attending to certify their attendance and provide proof of 1 PDH. After registering, you will receive a confirmation email containing information about joining the webinar.
Significant destruction has occurred in New Zealand as a result of a 7.8 magnitude earthquake near the town of Kaikoura, about 2 hours drive north of Christchurch. Video footage shows significant surface rupture causing damage to homes and infrastructure. There have been numerous landslides as well. The town of Kaikoura had to be evacuated, including about 1,000 tourists, after it was left without power by the event. Only two casualties have been reported based on the information I have heard, and it's fortunate there was not more loss of life. [Source: CNN.com. Image: Mirror.co.uk]
Geotechnical and structural monitoring company Soldata has changed names to SIXENSE. SIXENSE is a group of world-class companies offering excellence in digital services and solutions specializing in infrastructure, soil and the environment in order to understand, analyze, anticipate and optimize their clients' investments. SIXENSE brings together 10 companies some having over 20 years of experience in engineering and monitoring technologies. Their mission is to provide support to designers, builders, operators and infrastructure owners in order to successfully overcome three challenges facing them: Construction project management, Asset management, and Risk management. SIXENSE group operates in 20 countries and has strong support from its 600 employees. [Source: Sixense. Image: Sixense]
Eurofins Case Study: ESdat Online and ESdat Lab Portal
The Eurofins Field Services Groundwater team conducts compliance monitoring on behalf of various Victorian Landfill operators.
New analytical results from the Eurofins lab and secondary labs were combined into spreadsheets containing ongoing and historical data on behalf of the landfill operators. This was a time consuming, labour intensive process. Uncontrolled, 'hand-me-down' spreadsheets can also introduce or hide critical errors.
Eurofins has adopted ESdat Online and the ESdat Lab Portal to replace the historic spreadsheets in order to increase efficiency and accuracy, and provide the landfill operators with direct access to their consolidated historical results through a web interface.
[Editor] Click through for more from GeoPrac.net sponsor, Esdat.net [/Editor]
Specialty geotechnical contractor Moretrench is pleased to welcome Jonathan Bennett, P.E., as Business Development Manager for the Mid-Atlantic and Midwest regions. Jon has 25 years of experience focused primarily on deep foundations, earth retention and other geotechnical construction specialties, as well as extensive business development experience. He holds a Bachelor’s degree in Civil Engineering from West Virginia University, Masters degrees from George Washington University and West Virginia University, and is a Licensed Professional Engineer in Virginia, West Virginia, Maryland and Pennsylvania. Jon regularly shares his knowledge and expertise with the engineering community at large through professional organization committees and boards. A consummate professional, Jon brings the highest levels of dedication and service to each client, making it his mission to provide the optimal solution for the site-specific geotechnical challenges.
Group Delta Consultants is a California geotechnical engineering firm that has quite a resume of mega projects under their belt, from dams to bridges to subway stations and lines. Their CEO, Mike Reader (a University of Arizona alumnus from my old department, Mining and Geological Engineering, go Cats!) is hosting a series of videos highlighting some of their projects. They call it GDCTV. Their first episode on the Metro Regional Transit Connector Corridor Project in Downtown Los Angeles is embedded below. You can find out more about their projects on their website too. [Source: Group Delta YouTube Channel. Image: YouTube]
The Ohio DOT Division of Engineering, Office of Geotechnical Engineering, has a new procedure for pre-approval of prefabricated retaining wall systems (PWRS). In an announcement from back in April, they indicate that all wall system vendors will need to provide a detailed submittal for review and approval by ODOT. Those systems that are successful at getting on the approved products list will have to re-apply every 5 years. And all of the existing systems on the list that were approved prior to April will need to re-submit for approval since their status on the list will expire at the end of 2016. [Source: Ohio DOT OGE. Image: Redi-Rock International]
DeWind One-Pass Trenchers can install Mixed in Place Soil Bentonite, or Soil Cement Bentonite Walls up to 125' deep. Their powerful trenchers can homogenize all of the native soils with various additives. The mixing paddles rotate at 14 feet per second hyper-mixing everything in the column from top to bottom in a continuous evenly mixed wall. [Source: YouTube. Image: YouTube]
Geotechnical software company, Deep Excavation, LLC has just announced a new software product for design of deep foundations. The product page for DeepFND notes that it brings together geotechnical design and structural design of deep foundations in one complete package. It includes both axial and lateral analysis of a variety of deep foundations, including drilled shafts, driven piles of various types, continuous flight auger piles (CFA Piles), micropiles, and even helical piles (if you opt for the premium version). Something quite unique is the fact that they have included the ability to interpret and process load test data. I look forward to taking advantage of the free trial to give this program a try. It is priced pretty reasonably, starting at $900 (US). [Source: Check out the DeepFND Page at Deep Excavation's website. Image: Courtesy of Deep Excavation, LLC]
Every second of October, geotechnical engineers around the world remember Karl Terzaghi on his birthday! Terzaghi is the father of soil mechanics, and I don't think it is cliche to say he is also the father of our profession. So happy KTB 2016!
I always like to celebrate by reading some of his quotes, many of which seem like they could have been written to us today…like this one:
The one thing an engineer should be afraid of is the development of conditions on the job which he has not anticipated. The construction drawings are no more than a wish dream. I have the impression that the great majority of dam failures were due to negligent construction and not to faulty design.
The Board of Directors for Geosyntec Consultants, Inc. has elected Peter Zeeb, Ph.D., P.G., LSP, as President & CEO of the firm. Zeeb succeeds Rudolph Bonaparte, Ph.D., P.E., F. ASCE, NAE, who has served in that role for the last 20 years.
"Healthy succession planning and implementation are vital to the long-term multi-generational success of our firm. Our CEO transition is part of a continuous process designed to maintain the vitality, competitiveness, and independence of our firm for many years to come. Peter has demonstrated his passionate and complete commitment to the success and well-being of our firm and its employees in his 17 years with Geosyntec," said Bonaparte. "The Board elected Peter because his personal values and ethics are superb and consistent with the firm's mission and vision. An expert practitioner, his personal career also embodies our sell-manage-do culture, and he is a role model that motivates and inspires those around him. Peter's ability to think in an analytical, thoughtful, and clear-minded way and to logically and decisively evaluate and address opportunities and challenges gives the Board confidence he will continue Geosyntec's tradition of technical and client service excellence."
[Editor] Click through for the rest of the press release from Atlanta-based Geosyntec [/Editor]