Post Tension Friction-Loss Calculations

The friction-loss calculations are important submittals for post-tensioning tendons.  The calculations determine what the tendon’s final force is after short-term and long-term friction losses.

The key input parameters for “Long-Term Losses” are as follows:

Post-Tensioning System (Unbonded or Bonded) Type of Strand (usually Low-Lax) Ultimate Strength of Strand (usually 270 ksi) Modulus of Elasticity of . . . → Read More: Post Tension Friction-Loss Calculations

White Paper – Encapsulated Post Tensioning

The following document has been written by Neel Khosa about using Encapsulated Post-Tensioned concrete for corrosive and non-corrosive environments. . . . → Read More: White Paper – Encapsulated Post Tensioning

Unbonded Post Tensioning Checklist for Corrosion Prevention

AMSYSCO hopes that this checklist will help Structural Engineers and Concrete Contractors mitigate potential corrosion issues on future Post-Tensioning projects. . . . → Read More: Unbonded Post Tensioning Checklist for Corrosion Prevention

Post-Tensioning Institute – Sustainability Case Study

The case study details the advantages of using Post-Tensioned concrete reinforcement for buildings. . . . → Read More: Post-Tensioning Institute – Sustainability Case Study

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