Hybrid CFRP-Steel Reinforced Concrete Column

Synergistic seismic and corrosion control

CFRP bars serve dual roles as structural reinforcement and impressed current anode, integrating cathodic protection into a conventional reinforced concrete column to simultaneously control steel corrosion and maintain seismic performance.

Huang, Xiaoxu · Qiaorun, Huang · Zhou, Yingwu · Hu, Rui · Hu, Biao

Engineering Structures 2025

Specifications

corrosion ratio reduced

{'zh': '', 'en': '48.64'} %

Ductility increased

{'zh': '', 'en': '50.7'} %

dissipated energy increased

{'zh': '', 'en': '143.6'} %

加速预腐蚀钢筋腐蚀率

{'zh': '5', 'en': ''} %