Designing to Minimize Restraint to Shortening Cracks in Post-Tensioned Structures

Price: $---.--
Member Price: $---.--
Member Savings: $---.--
As low as $150.00

 

Two of the main financial benefits of post-tensioning is the reduction in slab thickness and rebar compared to non-prestressed slabs. The downside side of this reduction is post-tensioned structures can be more susceptible cracking, especially if their inherent movement is prevented or restrained. The webinar covers the structural layout and details that are primarily used in the post-tensioned structures to minimize restraint to shortening (RTS) cracks. Typical post-tensioning slip details are explained in conjunction with construction photographs to highlight good and poor construction practices.

More Information
Description: Extra DVD with PDF handout
Free standard shipping within U.S.

Instant Video with PDF handout
Once you purchase the product, an activation link as well as a security code will be emailed to you. You can activate your on-demand video at any time. Once activated, the video will expire in 365 days.

Youtube Description
Speakers Bryan Allred, S.E.
Duration 131
Speaker Bios

Bryan Allred, S.E. is a licensed structural engineer who specializes in the design of reinforced concrete buildings utilizing post-tensioned floor systems. He is the co-author of the book “Post-Tensioned Concrete Principles and Practice” which covers the design of post-tensioned concrete structures from basic fundamentals to specific construction detailing. Bryan is a fellow of the Post-Tensioning Institute (PTI), a member of their Building Design Committee and has given numerous PTI educational seminars across the country highlighting the use and benefits of post-tensioning.

This site has been tested and optimized for Firefox, Safari, Chrome and Internet Explorer 10+. We recommend users of early versions of Internet Explorer to update to Version 11 or later.