Title: Unbonded Post-Tensioned Slabs: An Economical Alternative

Author(s): Angelo Mattachione

Publication: Concrete International

Volume: 14

Issue: 2

Appears on pages(s): 41-45

Keywords: anchorage (structural); corrosion resistance; durability; friction; post tensioning; prestressed concrete; prestressing steels; tensile strength; Design

DOI:

Date: 2/1/1992

Abstract:
Even though post-tensioned slabs can be a cost-effective alternative to regular reinforced concrete in many cases, resistance remains to their use. Such aspects as structural behavior, applications, advantages, and costs are discussed to assist in assessing the system's viability.