Seismic Performance of Corroded Reinforced Concrete Columns Strengthened with Basalt Fiber Sheets
Source abstract
Abstract
The corrosion of steel bars causes the decline of their mechanical properties, the bond performance between steel bars and concrete and the seismic performance of reinforced concrete columns. Four reinforced concrete columns were designed and fabricated with the corrosion rates set to be 0 and 8%, respectively. By carrying out tests on the seismic performance of four specimens with the axial compression ratio of 0.2, the effect of reinforcement layers on the seismic bearing capacity, stiffness, hysteretic performance, ductility and energy-dissipation capacity of the corroded reinforced concrete columns was analyzed. The results obtained in this research can be directly used for the simulation analysis of the seismic performance of corroded reinforced concrete columns after reinforcement.
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Research context
OpenAlex topics: Concrete Corrosion and Durability · Structural Behavior of Reinforced Concrete · Innovative concrete reinforcement materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
College of Civil and Transportation Engineering, Hohai University, No. 1, Xikang Rd., Nanjing 210098, China
College of Architectural Engineering, Jiangsu Open University, No. 399, North of Jiangdong Rd., Nanjing 210036, China
Funding
National Key R&D Program of China · National Natural Science Foundation of China · Enterprise Practice Training of Young Teacher Project of Vocational College of Jiangsu Province of China
References (23)
Show source-provided references
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