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Post-Tensioning Concepts, Repair, Modifications & Evaluation of Existing PT Structures

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Description

The use of post tensioning systems in concrete structures started in the mid 1950’s, which provided many engineering and cost-saving advantages. Typical prestressing steel, anchors, sheathing and protection systems have all dramatically changed since their inception. This presentation will discuss the evolution of these changes, the problems they created, repair strategies and the long-term solutions provided by the new encapsulated post-tensioned systems that are used today. Also presented will be modifications of post-tensioned slabs such as penetrations, typical damage and repair, and the means, methods and materials used to address these problems.

  • Course will award 1.5 hours of continuing education
  • This course is Diamond Review approved in 49 states. New York does not accept hours from recordings.

Contributors

  • Nate Poen

    Nate Poen is a Manager, Strengthening Solutions for STRUCTURAL TECHNOLOGIES. He aides the contracting and structural engineering communities on different methods to repair and strengthen existing concrete structures. Nate is a civil engineering graduate of Iowa State University.

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By NCSEA: If a webinar is canceled by NCSEA, all registered attendees will be notified via email. NCSEA will issue a full refund if the event cannot be rescheduled. If the event is rescheduled and a registrant can not attend on the rescheduled date, NCSEA will offer a credit in the amount of the purchase price.

By Registrant/Attendee: Cancellations must be made at least 24 hours in advance of the webinar (or the first webinar in the case of a series or bundle) and in writing via email ( ncsea@ncsea.com) with the subject line "NCSEA Webinar Cancellation" and include the following in the body of the email: Title of Webinar, Order/Invoice Number, Name of Registrant, and Reason for Cancellation. No telephone refund requests will be accepted.

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June 18, 2019
Tue 12:00 PM CDT

Duration 1H 30M

This live web event has ended.

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