1. aut = "André Weber"
Se encontraron 2 resultados.
Artículo:

New Durability Concept for FRP Reinforcing Bars RESA new time-to-failure concept has been developed for glass fiber-reinforced polymer (GFRP) reinforcing bars in concrete. A series of bars is tested in highly alkaline water-saturated concrete at 23, 40, and 60°C (73, 104, and 140°F). The failure line of the material over time is described by a slope and the strength after 1000 hours of loading. Characteristic (5th percentile) values of the tensile strength for a specific design service life and a defined environment can be calculated. The concept allows for potentially much higher design values than do existing codes and guidelines, but without compromising safety. The concept applies to any fiber-reinforced polymer reinforcing bar, and it has been internationally accepted and adopted by fib.

Autor:

André Weber

Christian Witt Baquero

Página:

49

Publicación:

Concrete International

Volúmen:

32

Número:

7

Periodo:

Julio 2010

ISSN:

01624075

SrcID:

01624075-2010-07.txt

  • Documento número 95870
  • Actualizado el martes, 23 de mayo de 2017 03:38:22 p. m.
  • Creado el martes, 23 de mayo de 2017 03:38:22 p. m.
  • Enlace directo
Artículo:

New Durability Concept for FRP Reinforcing Bars RESA new time-to-failure concept has been developed for glass fiber-reinforced polymer (GFRP) reinforcing bars in concrete. A series of bars is tested in highly alkaline water-saturated concrete at 23, 40, and 60°C (73, 104, and 140°F). The failure line of the material over time is described by a slope and the strength after 1000 hours of loading. Characteristic (5th percentile) values of the tensile strength for a specific design service life and a defined environment can be calculated. The concept allows for potentially much higher design values than do existing codes and guidelines, but without compromising safety. The concept applies to any fiber-reinforced polymer reinforcing bar, and it has been internationally accepted and adopted by fib.

Autor:

André Weber

Christian Witt Baquero

Página:

49

Publicación:

Concrete International

Volúmen:

32

Número:

7

Periodo:

Julio 2010

ISSN:

01624075

SrcID:

01624075-2010-07.txt

  • Documento número 986691
  • Actualizado el martes, 10 de julio de 2018 11:06:03 a. m.
  • Creado el martes, 10 de julio de 2018 11:06:03 a. m.
  • Enlace directo