Full-scale dynamic testing of non-ductile reinforced concrete frame retrofitted with FRP jacket columns (Frame #3)

This study presents full-scale dynamic tests of 2-story and 2-bay non-ductile reinforced concrete frame retrofitted with pre-cured Carbon Fiber Reinforced Polymer (CFRP) jackets. The aim of this study is to evaluate seismic retrofit effectiveness of CFRP jackets for the non-ductile RC frame. The CFRP jackets were only applied to the columns on first story.

本研究针对采用预固化碳纤维增强聚合物（Carbon Fiber Reinforced Polymer，CFRP）套箍加固的2层2跨无延性钢筋混凝土框架开展了足尺动态试验。本研究旨在评估CFRP套箍对无延性钢筋混凝土框架的抗震加固效果。本次加固所用的CFRP套箍仅应用于首层柱。