Flexural Behavior of Posttensioned Concrete Beams with Unbonded High-Strength Strands
This paper assesses the applicability of high-strength strands to current design codes and various existing equations.To evaluate the flexural performance of usafws patch posttensioned concrete members with Grade 2400 strands, a flexural experiment was conducted on eleven specimens.Test variables included the tensile strength of strands, the number