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A platform for research: civil engineering, architecture and urbanism
Rehabilitation of Severely Damaged RC Bridge Piers: Experimental and Numerical Investigation
This study explored rehabilitation of severely damaged bridge pier models using reinforced concrete jacketing method adopting a plastic hinge relocation technique. The test specimens were tested under cyclic loading. The important seismic performance parameters were evaluated for the rehabilitated specimen. A 3D finite element model was simulated considering concrete-rebar interaction and jacket-pier interface shear. Calibration of the numerically simulated model was done by comparing with experimentally observed responses. Additionally, a parametric study was conducted to investigate the effect of shear connectors on performance of the rehabilitated test specimen.
Rehabilitation of severely damaged scaled bridge pier model by RC jacketing following a systematically adopted step-by-step procedure.
Shifting of plastic hinge location from the pier-foundation interface.
Calibration of numerical model of RC jacketed pier incorporating concrete-rebar interaction and jacket-pier interface shear by comparing with experimentally observed responses.
A parametric study to investigate the effect of shear connectors on the performance of RC jacketed bridge pier model.
Rehabilitation of Severely Damaged RC Bridge Piers: Experimental and Numerical Investigation
This study explored rehabilitation of severely damaged bridge pier models using reinforced concrete jacketing method adopting a plastic hinge relocation technique. The test specimens were tested under cyclic loading. The important seismic performance parameters were evaluated for the rehabilitated specimen. A 3D finite element model was simulated considering concrete-rebar interaction and jacket-pier interface shear. Calibration of the numerically simulated model was done by comparing with experimentally observed responses. Additionally, a parametric study was conducted to investigate the effect of shear connectors on performance of the rehabilitated test specimen.
Rehabilitation of severely damaged scaled bridge pier model by RC jacketing following a systematically adopted step-by-step procedure.
Shifting of plastic hinge location from the pier-foundation interface.
Calibration of numerical model of RC jacketed pier incorporating concrete-rebar interaction and jacket-pier interface shear by comparing with experimentally observed responses.
A parametric study to investigate the effect of shear connectors on the performance of RC jacketed bridge pier model.
Rehabilitation of Severely Damaged RC Bridge Piers: Experimental and Numerical Investigation
Sarmah, Monjusha (author) / Deb, Sajal K. (author) / Dutta, Anjan (author)
Journal of Earthquake Engineering ; 28 ; 1951-1980
2024-05-18
30 pages
Article (Journal)
Electronic Resource
English
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