Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Beam-Column Joint Retrofitting with High Performance Fiber Reinforced Concrete Jacketing
The possibility of strengthening existing R/C structures with a new technique based on the application of a High Performance Fiber Reinforced Concrete jacket is investigated herein, with the aim of studying the effectiveness of this technique for seismic retrofitting. The results of a beam-column joint full scale test simulating the behavior of existing beam-column joints are presented. The specimen have been subjected first to static loads and after to cyclic actions with increasing amplitude, up to failure. The tests demonstrated that, with the application of a HPFRC jacket, it was possible to remarkably increase the bearing capacity of the columns reaching also an adequate level of ductility, and the resistance of the beam column joints, with very little visible damage, thanks to the tensile strength contribution of HPFRC.
Beam-Column Joint Retrofitting with High Performance Fiber Reinforced Concrete Jacketing
The possibility of strengthening existing R/C structures with a new technique based on the application of a High Performance Fiber Reinforced Concrete jacket is investigated herein, with the aim of studying the effectiveness of this technique for seismic retrofitting. The results of a beam-column joint full scale test simulating the behavior of existing beam-column joints are presented. The specimen have been subjected first to static loads and after to cyclic actions with increasing amplitude, up to failure. The tests demonstrated that, with the application of a HPFRC jacket, it was possible to remarkably increase the bearing capacity of the columns reaching also an adequate level of ductility, and the resistance of the beam column joints, with very little visible damage, thanks to the tensile strength contribution of HPFRC.
Beam-Column Joint Retrofitting with High Performance Fiber Reinforced Concrete Jacketing
Applied Mechanics and Materials ; 82 ; 577-582
27.07.2011
6 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Beam-Column Joint Retrofitting With High Performance Fiber Reinforced Concrete Jacketing
| BASE | 2011
Column and Joint Retrofitting with High Performance Fiber Reinforced Concrete Jacketing
| Taylor & Francis Verlag | 2011
Column and Joint Retrofitting with High Performance Fiber Reinforced Concrete Jacketing
| Online Contents | 2011