This paper performed compressive tests on corroded reinforced concrete (RC) columns with externally confined ultra-high performance (UHPC) jacket. The studied parameters in this testing program was the corrosion ratio of specimens. influences parameter behavior by UHPC jacket reported and discussed. test results revealed that when rust rate less than 20%, axial cracking typical failure mode unr...

Abstract This paper details the invention of a tensioning and anchoring device based on “wedge‐cutting effect” that can tension anchor multi‐layer carbon fiber reinforced polymer (CFRP) fabric. To achieve high active confinement effect an RC column, is characterized by its capability to lift applied prestress greatest extent minimize loss. All eight columns with identical structural dimensions ...