A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
One-way shear behavior of lightweight concrete panels reinforced with GFRP bars
Corrosion of steel bars used in reinforced concrete bridge decks exposed to moisture and deicing salts is of concern. The chloride-induced corrosion of steel reinforcement increases the maintenance cost of the structure. The resistance of glass fiber reinforced polymer (GFRP) reinforcing bars to corrosion provides a viable alternative to steel reinforcement. Lightweight concrete allows structural members to have a reduced weight, which is advantageous for lifting and moving operations when precast concrete elements are used. This paper evaluates the one-way shear capacity of lightweight concrete panels reinforced with GFRP reinforcement. Three normal weight concrete and three lightweight concrete specimens reinforced with identical GFRP reinforcement details were tested to failure. The results of the tests are compared with the shear strength predictions of the American Concrete Institute (ACI) 440.1R-06 recommendations and a theoretical model based on the modified compression field theory.
One-way shear behavior of lightweight concrete panels reinforced with GFRP bars
Corrosion of steel bars used in reinforced concrete bridge decks exposed to moisture and deicing salts is of concern. The chloride-induced corrosion of steel reinforcement increases the maintenance cost of the structure. The resistance of glass fiber reinforced polymer (GFRP) reinforcing bars to corrosion provides a viable alternative to steel reinforcement. Lightweight concrete allows structural members to have a reduced weight, which is advantageous for lifting and moving operations when precast concrete elements are used. This paper evaluates the one-way shear capacity of lightweight concrete panels reinforced with GFRP reinforcement. Three normal weight concrete and three lightweight concrete specimens reinforced with identical GFRP reinforcement details were tested to failure. The results of the tests are compared with the shear strength predictions of the American Concrete Institute (ACI) 440.1R-06 recommendations and a theoretical model based on the modified compression field theory.
One-way shear behavior of lightweight concrete panels reinforced with GFRP bars
Pantelides, Chris P. (author) / Besser, Brandon T. (author) / Liu, Ruifen (author)
Journal of Composites for Construction ; 16 ; 2-9
2012
8 Seiten, 9 Bilder, 6 Tabellen, 6 Quellen
Article (Journal)
English
bewehrter Beton , Brückenbau , glasfaserverstärkter Kunststoff , Korrosionsbeständigkeit , Leichtbeton , mathematisches Modell , mechanische Spannungsverteilung , mechanisches Modell , Scherbeanspruchung , Scherfestigkeit , Stahlkorrosion , theoretisches Modell , vorgespanntes Baumaterial , zuverlässigkeitsorientierte Instandhaltung
One-Way Shear Behavior of Lightweight Concrete Panels Reinforced with GFRP Bars
| British Library Online Contents | 2012
One-Way Shear Behavior of Lightweight Concrete Panels Reinforced with GFRP Bars
| Online Contents | 2012
Shear strength of GFRP reinforced precast lightweight concrete panels
| Elsevier | 2013
Shear strength of GFRP reinforced precast lightweight concrete panels
| British Library Online Contents | 2013
Shear strength of GFRP reinforced precast lightweight concrete panels
| Online Contents | 2013