subscribe to ENR magazine subscribe
contact us
advertise
careers industry jobs
events events
FAQ
Dodge Data & Analytics
ENR Logo
SUBSCRIBE TODAY
& receive immediate web access
comment

Group Sounds Alarm About Sheer Failures In Tests of Precast Concrete Double-Tees

Text size: A A

The Precast/Prestressed Concrete Institute, concerned about an ominous pattern of spandrel-ledge-punching sheer failures in lab tests of double-tee spandrel-beam assemblies commonly found in parking garages, plans to spend approximately $200,000 to further investigate the situation. During tests on torsion design of loadbearing spandrel beams, punching sheer failures in spandrel ledges occurred at loads substantially less than those predicted by PCI Handbook design equations, according to the institute. No failures have been reported from the field, says PCI. The group, which plans to foot two-thirds of the bill for research costs, is seeking funding from other sources.

----- Advertising -----
----- Advertising -----
  Blogs: ENR Staff   Blogs: Other Voices  
Critical Path: ENR's editors and bloggers deliver their insights, opinions, cool-headed analysis and hot-headed rantings
Project Leads/Pulse

Gives readers a glimpse of who is planning and constructing some of the largest projects throughout the U.S. Much information for pulse is derived from McGraw-Hill Construction Dodge.

For more information on a project in Pulse that has a DR#, or for general information on Dodge products and services, please visit our Website at www.dodge.construction.com.

Information is provided on construction projects in following stages in each issue of ENR: Planning, Contracts/Bids/Proposals and Bid/Proposal Dates.

View all Project Leads/Pulse »

 Reader Comments:

Sign in to Comment

To write a comment about this story, please sign in. If this is your first time commenting on this site, you will be required to fill out a brief registration form. Your public username will be the beginning of the email address that you enter into the form (everything before the @ symbol). Other than that, none of the information that you enter will be publically displayed.

We welcome comments from all points of view. Off-topic or abusive comments, however, will be removed at the editors’ discretion.