Dr .Dan Brown, P.E. and Dr. Bill Isenhower, P.E. of ENSOFT, Inc. will be conducting a two-day short course on Drilled Shaft Design, Construction and Testing. The course is the second in a series produced by ADSC and ENSOFT, Inc. The program will cover drilled shaft design, specifications, QA and QC testing, and recommended construction procedures. This course is modeled on the highly successful NHI course that has been provided to state DOTs and is based on the FHWA Drilled Shaft Design and Construction Manual developed by Dr. Michael Oâ€™Neill. The course is being sponsored by the ADSCâ€™s Mid-Atlantic Chapter. Registration information can be found at www.adsc-iafd.com.
Dr. Dan Brown and Dr. Steve Dapp will be presenting at the PDCA 10th Anniversary Annual Conference at the Hilton Palacio Del Rio in San Antonio, Texas March 2 â€“ 4, 2006.
Dan will be presenting â€œPile Set Up in Foundation Designâ€ on Friday the 3rd. Danâ€™s presentation will provide an overview of the fundamental mechanisms affecting the time-dependency of axial resistance in driven piles, and the effect of this phenomenon on design, quality control, and testing of driven pile foundations. Examples from the ongoing Escambia Bay Bridge project will be described, in which setup has been seen to vary considerably based on soil conditions. Dan will also be a panelist in a roundtable discussion â€œComparing Driven Pile Capacities With Drilled Shaft Capacitiesâ€ to be held later that afternoon.
On Saturday the 4th, Steve will present â€œStatic and Axial Capacity Between Drilled and Driven Pilesâ€. Steveâ€™s presentation will provide an overview of the effect of construction on deep foundation behavior and factors that affect performance. Issues of construction quality assurance and control, along with advantages and limitations of each foundation type will also be discussed.
DBA has recently submitted the final draft of FHWA Geotechnical Circular No. 8 – Augered Cast-In-Place and Continuous Flight Auger Piles. The document is under final review by FHWA and should be released for publication late this year. This manual will provide the technical information for the selection, design, construction, and inspection of drilled piles (auger-cast, continuous flight auger, drilled displacement piles, etc.) for the transportation industry. A model performance-based specification is included in the manual. We’ll post information on the release date and how to obtain copies once it goes to publication.
Welcome to the website and weblog of Dan Brown and Associates, LLC.Â We are a consulting engineering firm specializing in geotechnical and foundation engineering, with emphasis on problem solving relating to foundation engineering and slope stability problems.Â Our staff has a wide range of experience in deep foundation analysis, design, construction, and testing, as well as slope stability analysis, design and construction.Â We will be posting information about projects, presentations at conferences, new publications, short courses, research, and other activities of our staff.Â We will also include the latest publications authored by our staff and links to other valuable resources for deep foundation and slope stability problems.
Company information, including staff bios and recent projects added to the “About Us” page.
The form on the Contact Us page is now working.
The Dan Brown and Associates website and weblog will be up and running soon.