Nonlinear Model on Torsional Behaviors of CFRP Strengthened Reinforced Concrete Beams

Werasak Raongjant; Meng Jing

doi:10.4028/www.scientific.net/AMR.47-50.881

Paper Titles

Characterization of a Functionally Graded Hypereutectic Al-Si Alloy Produced by Centrifugal Method
p.865

Towards a Generalized Macro-Level Damage Model for Unidirectional Composites
p.869

Process Development of Low-Cost AgNi and AgFe Contact Materials with no Range of Solid Solubility
p.873

Modeling of the Cyclic Behavior of Shape Memory Alloys during Localized Unstable Mechanical Response
p.877

Nonlinear Model on Torsional Behaviors of CFRP Strengthened Reinforced Concrete Beams
p.881

Pseudoelastic Behavior of Cu–Al–Be Shape Memory Wires Subjected to Varied Loading and Unloading Cycles
p.886

Synthesis and Characteristic of Molecularly Imprinted Polymer Immobilized Mesoporous Silica Sphere for Selective Binding of S-Naproxen
p.890

High-Temperature Thermal Cyclic Oxidation Behavior of Wide-Gap Brazed IN738 Superalloy
p.894

Preparation of CuMgAl Hydrotalcite-Like Compounds at Low M^II/M^III Molar Ratios
p.898

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 47-50Nonlinear Model on Torsional Behaviors of CFRP...

Nonlinear Model on Torsional Behaviors of CFRP Strengthened Reinforced Concrete Beams

Abstract:

In this paper, a reasonable three dimensional finite element beam model was developed to predict the mechanical behaviors of carbon fiber reinforced polymer (CFRP) strengthened RC box beam under combined bending, shear and torque. The comparison of calculated results with the experiment results of torque-twist relationship, the strain developments in steels and CFRP strips and the force of non-linear string element indicates that the finite element method presented in this study can simulate the behavior of beams well.