Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Behavior of FRP-Confined Normal- and High-Strength Concrete under Cyclic Axial Compression
WOS: 000312664600009 ; An important application of fiber-reinforced polymer (FRP) composites is as a confining material for concrete, both in the seismic retrofit of existing reinforced concrete columns and in the construction of concrete-filled FRP tubes as earthquake-resistant columns in new construction. The reliable design of these structural members against earthquake-induced forces necessitates a clear understanding of the stress-strain behavior of FRP-confined concrete under load cycles. This paper presents the results of an experimental study on the behavior of FRP-confined normal-and high-strength concrete under axial compression. A total of 24 aramid and carbon FRP-confined concrete cylinders with different concrete strengths and FRP jacket thicknesses were tested under monotonic and cyclic loading. Examination of the test results has led to a number of significant conclusions in regards to both the trend and ultimate condition of the axial stress-strain behavior of FRP-confined concrete. These results are presented, and a discussion is provided on the influence of the main test parameters in the observed behaviors. The results are also compared with two existing cyclic axial stress-strain models for FRP-confined concrete. DOI:10.1061/(ASCE)CC.1943-5614.0000273. (C) 2012 American Society of Civil Engineers.
Behavior of FRP-Confined Normal- and High-Strength Concrete under Cyclic Axial Compression
WOS: 000312664600009 ; An important application of fiber-reinforced polymer (FRP) composites is as a confining material for concrete, both in the seismic retrofit of existing reinforced concrete columns and in the construction of concrete-filled FRP tubes as earthquake-resistant columns in new construction. The reliable design of these structural members against earthquake-induced forces necessitates a clear understanding of the stress-strain behavior of FRP-confined concrete under load cycles. This paper presents the results of an experimental study on the behavior of FRP-confined normal-and high-strength concrete under axial compression. A total of 24 aramid and carbon FRP-confined concrete cylinders with different concrete strengths and FRP jacket thicknesses were tested under monotonic and cyclic loading. Examination of the test results has led to a number of significant conclusions in regards to both the trend and ultimate condition of the axial stress-strain behavior of FRP-confined concrete. These results are presented, and a discussion is provided on the influence of the main test parameters in the observed behaviors. The results are also compared with two existing cyclic axial stress-strain models for FRP-confined concrete. DOI:10.1061/(ASCE)CC.1943-5614.0000273. (C) 2012 American Society of Civil Engineers.
Behavior of FRP-Confined Normal- and High-Strength Concrete under Cyclic Axial Compression
Ozbakkaloglu, Togay (Autor:in) / Akin, Emre (Autor:in) / Selçuk Üniversitesi
01.01.2012
463
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
DDC:
690
Behavior of FRP-Confined Normal- and High-Strength Concrete under Cyclic Axial Compression
| British Library Online Contents | 2012
Behavior of FRP-Confined Normal- and High-Strength Concrete under Cyclic Axial Compression
| Online Contents | 2012
FRP-confined high-strength concrete under axial cyclic compression
| British Library Conference Proceedings | 2008