Flexural behavior of R.C. columns externally wrapped with FRP sheets

Risultato della ricerca: Other

Abstract

In the present paper the compressive and flexural behavior of R.C. columns externally wrapped with FRP layers is examined. The investigation refers to a short compressed R.C. member having circular transverse cross-section and reinforced with longitudinal bars and transverse hoops or spirals. A first phase of the investigation was addressed to describing the constitutive laws of constituent materials (confined concrete core, steel bars in compression and in tension, FRP in tension). The second phase of the research was addressed to deriving the compressive and flexural responses in terms of load-axial shortening curves and momentaxial force interaction domain, to be compared with experimental data available in the literature.
Lingua originaleEnglish
Numero di pagine8
Stato di pubblicazionePublished - 2012

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Steel
Axial loads
Compaction
Concretes

All Science Journal Classification (ASJC) codes

  • Polymers and Plastics
  • Civil and Structural Engineering

Cita questo

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title = "Flexural behavior of R.C. columns externally wrapped with FRP sheets",
abstract = "In the present paper the compressive and flexural behavior of R.C. columns externally wrapped with FRP layers is examined. The investigation refers to a short compressed R.C. member having circular transverse cross-section and reinforced with longitudinal bars and transverse hoops or spirals. A first phase of the investigation was addressed to describing the constitutive laws of constituent materials (confined concrete core, steel bars in compression and in tension, FRP in tension). The second phase of the research was addressed to deriving the compressive and flexural responses in terms of load-axial shortening curves and momentaxial force interaction domain, to be compared with experimental data available in the literature.",
author = "Giovanni Minafo' and Giuseppe Campione and Nunzio Miraglia and Maurizio Papia",
year = "2012",
language = "English",

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TY - CONF

T1 - Flexural behavior of R.C. columns externally wrapped with FRP sheets

AU - Minafo', Giovanni

AU - Campione, Giuseppe

AU - Miraglia, Nunzio

AU - Papia, Maurizio

PY - 2012

Y1 - 2012

N2 - In the present paper the compressive and flexural behavior of R.C. columns externally wrapped with FRP layers is examined. The investigation refers to a short compressed R.C. member having circular transverse cross-section and reinforced with longitudinal bars and transverse hoops or spirals. A first phase of the investigation was addressed to describing the constitutive laws of constituent materials (confined concrete core, steel bars in compression and in tension, FRP in tension). The second phase of the research was addressed to deriving the compressive and flexural responses in terms of load-axial shortening curves and momentaxial force interaction domain, to be compared with experimental data available in the literature.

AB - In the present paper the compressive and flexural behavior of R.C. columns externally wrapped with FRP layers is examined. The investigation refers to a short compressed R.C. member having circular transverse cross-section and reinforced with longitudinal bars and transverse hoops or spirals. A first phase of the investigation was addressed to describing the constitutive laws of constituent materials (confined concrete core, steel bars in compression and in tension, FRP in tension). The second phase of the research was addressed to deriving the compressive and flexural responses in terms of load-axial shortening curves and momentaxial force interaction domain, to be compared with experimental data available in the literature.

UR - http://hdl.handle.net/10447/182662

M3 - Other

ER -