Open AccessExperimental Study on CFRP Reinforced Concrete Column
Author(s) -
Xiaochu Wang,
Xiaomei Nie,
Ling Xiong
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1624/4/042078
Subject(s) - column (typography) , reinforcement , structural engineering , bearing capacity , deformation (meteorology) , reinforced concrete , materials science , compression (physics) , reinforced concrete column , bearing (navigation) , geotechnical engineering , composite material , geology , computer science , engineering , connection (principal bundle) , artificial intelligence
Through the axial compression test of CFRP reinforced concrete column, the mechanical properties, reinforcement method, failure form, circumferential and vertical deformation were studied. Through the comparative analysis of the variation parameters of the whole package and the subpackage, the analysis shows that the whole package strengthening method can obviously improve the bearing capacity of the specimens and effectively restrain the annular deformation of the strengthened column. CFRP reinforced concrete significantly enhanced the bearing capacity of the test column, the best effect of the whole package, the two ends of the subcontract bearing capacity is economically applicable; The horizontal and vertical deformation of the concrete column is restrained after the complete and subcontracted reinforcement of CFRP.