BUCKLING ANALYSIS OF CONCRETE-FILLED FRP TUBES-Reference-Cited by-同舟云学术

BUCKLING ANALYSIS OF CONCRETE-FILLED FRP TUBES

Published:2001-09 Issue:03 Volume:01 Page:367-383
ISSN:0219-4554
Container-title:International Journal of Structural Stability and Dynamics
language:en
Short-container-title:Int. J. Str. Stab. Dyn.

Author:

YUAN WENQING¹,MIRMIRAN AMIR²

Affiliation:

1. Rexnord Corp., 634 Glenn Avenue, Wheeling, IL, USA

2. Department of Civil Engineering, North Carolina State University, Raleigh, NC, USA

Abstract

Fiber reinforced polymer (FRP) tubes can be filled with concrete to serve as structural columns or piles. The tube provides confinement and strength for the core, whereas the concrete core enhances the overall stability of the system. This paper reports on an analytical and experimental study of the static buckling of thin-walled FRP tubes filled with concrete and bent in single curvature. A comprehensive parametric study on over 11 500 columns shows that concrete-filled FRP tubes are much more susceptible to buckling than concrete columns with internal steel reinforcement. A number of modifications are suggested for the existing stability design equations of critical length and moment magnification of concrete columns to make them applicable to concrete-filled FRP tubes.

Publisher

World Scientific Pub Co Pte Lt

Subject

Applied Mathematics,Mechanical Engineering,Ocean Engineering,Aerospace Engineering,Building and Construction,Civil and Structural Engineering

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0219455401000251

Reference9 articles.

1. A new concrete-filled hollow FRP composite column

2. Strength and Ductility of Hybrid FRP-Concrete Beam-Columns

3. Self-weight buckling of FRP tubes filled with wet concrete

4. Buckling of Vertically Loaded Fiber-Reinforced Polymer Piles

5. Model of Concrete Confined by Fiber Composites

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