Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pullout and bond of glass-fibre rods embedded in concrete and cement grout
Abstract Consideration is being given to replacing steel rebars with glass-fibre rods in some specific areas, particularly those in which premature failure due to corrosion has been observed. This paper presents the results of an experimental study of pullout behaviour and bond characteristics of glass-fibre rods embedded in normal and high-strength concretes and in cement grout. The results of the study show that glass-fibre rod bond strength is about 12 MPa and the optimal anchored length approximately 10 times the rod diameter. The average modification factor of top-cast reinforcement was found to be equal to 1.23 and 1.18 for normal and high-strength concrete, respectively. Other considerations, such as bond slip, are also discussed in the paper. Comparisons with steel reinforcement are made whenever appropriate.
Pullout and bond of glass-fibre rods embedded in concrete and cement grout
Abstract Consideration is being given to replacing steel rebars with glass-fibre rods in some specific areas, particularly those in which premature failure due to corrosion has been observed. This paper presents the results of an experimental study of pullout behaviour and bond characteristics of glass-fibre rods embedded in normal and high-strength concretes and in cement grout. The results of the study show that glass-fibre rod bond strength is about 12 MPa and the optimal anchored length approximately 10 times the rod diameter. The average modification factor of top-cast reinforcement was found to be equal to 1.23 and 1.18 for normal and high-strength concrete, respectively. Other considerations, such as bond slip, are also discussed in the paper. Comparisons with steel reinforcement are made whenever appropriate.
Pullout and bond of glass-fibre rods embedded in concrete and cement grout
Chaallal, O. (Autor:in) / Benmokrane, B. (Autor:in)
1993
Aufsatz (Zeitschrift)
Englisch
Pullout and bond of glass-fibre rods embedded in concrete and cement grout
| Online Contents | 1993
Pullout and bond of glass-fibre rods embedded in concrete and cement grout
| British Library Online Contents | 1993
Pullout and bond of glass-fibre rods embedded in concrete and cement grout
| Springer Verlag | 1993
Pullout Bond Properties of Fiber-Reinforced Polymer Tendons to Grout
| Online Contents | 2002
Pullout Bond Properties of Fiber-Reinforced Polymer Tendons to Grout
| British Library Online Contents | 2002