Are you a subscriber but don’t have an online account?

Register for full online access.

 
 
 
 

Other stories by Bryan Allred

  • Why Doesn't a Post-Tensioned Slab Buckle?

    Q: Is it possible that a post-tensioned garage slab could literally buckle in half when the tendons are tensioned, or does rebar in the slab prevent that from happening? Also, why are these types of slabs so common in Las Vegas? Is it because of the soil?

  • Post-Tensioned Slabs

    Expansive soils can wreak havoc on conventional wire-mesh reinforced slabs. A California structural engineer explains why post-tensioned slabs have become a popular solution for building on problem soils.