For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Osteogenesis and Degradability of Bioresorbable Biphasic Gypsum-Carbonated Apatite Granules for Bone Tissue Engineering
p.297
Formation of Carbonated Apatite Layer in 1.5× Simulated Body Fluid at Different Refreshing Time
p.304
In Vitro Bioactivity of Macroporous Calcium Phosphate Scaffold for Biomedical Application
p.309
Effect of Hydroxyapatite: Fibroin Ratio on Hydroxyapatite/Fibroin/Chitosan Porous Scaffold Characteristics
p.315
Reflections on Mechanisms Affecting the Behavior of FRP-Concrete-Steel Double-Skin Tubular Columns
p.323
Modeling the Heat of Hydration of Concrete Incorporating Fly Ash
p.332
Optimization of Radiation Shielding Concrete for Radiotherapy Treatment Room at Bangabandhu Sheikh Mujib Medical University
p.338
Compressive Strength and Water Penetration of Concrete with Enterococcus faecalis and Calcium Lactate
p.345
Experimental Research on Creep Laws of High-Water Material under Real Pressure Water Environment
p.350

Reflections on Mechanisms Affecting the Behavior of FRP-Concrete-Steel Double-Skin Tubular Columns

Article Preview

Abstract:

This paper presents the results of 20 hollow and concrete-filled double-skin tubular columns (DSTCs), which were tested as part of a comprehensive experimental program that was undertaken at The University of Adelaide on FRP-concrete steel DSTCs. The paper is aimed at providing important insights into the influence of two key parameters, namely the diameter of inner steel tube and presence/absence of a concrete-filling inside the inner steel tube, which play major roles in the column behavior through their influences on a series of interacting mechanisms that govern the complex system behavior. A detailed examination of the results yielded a number of important insights into the mechanisms that influence the compressive behavior of DSTCs.

You might also be interested in these eBooks
Key Engineering Materials VI View Preview

Info:

Periodical:

Key Engineering Materials (Volume 705)

Pages:

323-331

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.705.323

Citation:

Cite this paper

Online since:

August 2016

Authors:

Togay Ozbakkaloglu*

Keywords:

Columns, Concrete, Confinement, Deformation, DSTCs, Fiber Reinforced Polymer (FRP), High-Strength Concrete (HSC), Steel Tubes, Stress-Strain Behavior

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2016 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

References

[1] Ozbakkaloglu, T., Lim J. C., and Vincent, T. FRP-confined concrete in circular sections: Review and assessment of stress-strain model. Engineering Structures, 49 (2013) 1068-1088.

DOI: 10.1016/j.engstruct.2012.06.010

Google Scholar

[2] Ozbakkaloglu, T. and Lim, J. C. Axial compressive behavior of FRP-confined concrete: Experimental test database and a new design-oriented model. Composites Part B, 55 (2013) 607-634.

DOI: 10.1016/j.compositesb.2013.07.025

Google Scholar

[3] Lim, J.C., and Ozbakkaloglu, T. Confinement model for FRP-confined high-strength concrete, Journal of Composites for Construction, ASCE, 18(4) (2014) 04013058.

DOI: 10.1061/(asce)cc.1943-5614.0000376

Google Scholar

[4] Lim, J. C., and Ozbakkaloglu, T. Design model for FRP-confined normal- and high-strength concrete square and rectangular columns. Magazine of Concrete Research, 66(20) (2014) 1020-1035.

DOI: 10.1680/macr.14.00059

Google Scholar

[5] Lim, J.C., and Ozbakkaloglu, T. Lateral strain-to-axial strain relationship of confined concrete. Journal of Structural Engineering, ASCE. 141(5) (2015) 04014141.

DOI: 10.1061/(asce)st.1943-541x.0001094

Google Scholar

[6] Huang, L., Sun, X., Yan, L., and Zhu, D. Compressive Behavior of Concrete Confined with GFRP Tubes and Steel Spirals. Polymers, 7(5) (2015) 851-875.

DOI: 10.3390/polym7050851

Google Scholar

[7] Lim, J., and Ozbakkaloglu, T. Hoop strains in FRP-confined concrete columns: experimental observations. " Materials and Structures, 48(9) (2015) 2839-2854.

DOI: 10.1617/s11527-014-0358-8

Google Scholar

[8] Vincent, T., and Ozbakkaloglu, T. Influence of Shrinkage on Compressive Behavior of Concrete-Filled FRP Tubes: An Experimental Study on Interface Gap Effect. Construction and Building Materials. 75 (2015) 144-156.

DOI: 10.1016/j.conbuildmat.2014.10.038

Google Scholar

[9] Vincent, T., and Ozbakkaloglu, T. Influence of slenderness on stress-strain behavior of concrete-filled FRP tubes: Experimental study. Journal of Composites for Construction, ASCE, 19(1) (2015) 04014029.

DOI: 10.1061/(asce)cc.1943-5614.0000489

Google Scholar

[10] Xie, T., and Ozbakkaloglu, T. Behavior of Steel Fiber-Reinforced High-Strength Concrete-Filled FRP Tube Columns under Axial Compression. Engineering Structures. 90 (2015) 158-171.

DOI: 10.1016/j.engstruct.2015.02.020

Google Scholar

[11] Xie, T., and Ozbakkaloglu, T. Behavior of Recycled Aggregate Concrete-Filled Basalt and Carbon FRP Tubes. Construction and Building Materials. 105 (2016) 132-143.

DOI: 10.1016/j.conbuildmat.2015.12.068

Google Scholar

[12] Ozbakkaloglu, T., and Saatcioglu, M. Seismic performance of square high-strength concrete columns in FRP stay-in-place formwork. ASCE Journal of Structural Engineering, 133(1) (2007) 44-56.

DOI: 10.1061/(asce)0733-9445(2007)133:1(44)

Google Scholar

[13] ElGawady, M., Booker, A., and Dawood, H. Seismic behavior of posttensioned concrete-filled fiber tubes. Journal of Composites for Construction, ASCE, 14(5) (2010) 616-628.

DOI: 10.1061/(asce)cc.1943-5614.0000107

Google Scholar

[14] Idris, Y. and Ozbakkaloglu, T. Seismic behavior of high-strength concrete-filled FRP tube columns. ASCE, Journal of Composites for Construction, 17(6) (2013) 04013013.

DOI: 10.1061/(asce)cc.1943-5614.0000388

Google Scholar

[15] Yu, T., Wong, Y., Teng, J., Dong, S., and Lam, E. Flexural behavior of Hybrid FRP-concrete-steel Double-skin tubular members. Journal Composite for Construction, ASCE, 10(5) (2006), 443-452.

DOI: 10.1061/(asce)1090-0268(2006)10:5(443)

Google Scholar

[16] Teng, J. G., Yu, T., Wong, Y. L., and Dong, S. L. Hybrid FRP concrete steel tubular columns: concept and behavior. Construction and Building Materials, 21 (2007) 846-854.

DOI: 10.1016/j.conbuildmat.2006.06.017

Google Scholar

[17] Wong, Y. L., Yu, T., Teng, J. G., and Dong, S. L. Behaviour of FRP-confined concrete in annular section columns. Composites part B: Engineering, 38 (2008) 451-466.

DOI: 10.1016/j.compositesb.2007.04.001

Google Scholar

[18] Louk Fanggi, B.A., and Ozbakkaloglu, T. Compressive behavior of aramid FRP-HSC-steel double-skin tubular columns. Construction and Building Materials. 48 (2013) 554-565.

DOI: 10.1016/j.conbuildmat.2013.07.029

Google Scholar

[19] Albitar, M., Ozbakkaloglu, T., and Louk Fanggi, B.A. Behavior of FRP-HSC-Steel double-skin tubular columns under cyclic axial compression. Journal of Composites for Construction, ASCE, 19(2) (2014) 04014041.

DOI: 10.1061/(asce)cc.1943-5614.0000510

Google Scholar

[20] Idris, Y., and Ozbakkaloglu, T. Flexural behavior of FRP-HSC-steel composite beams. " Thin-Walled Structures, 80 (2014) 207-216.

DOI: 10.1016/j.tws.2014.03.011

Google Scholar

[21] Ozbakkaloglu, T., and Idris, Y. Seismic behavior of FRP-high-strength concrete-steel double skin tubular columns. Journal of Structural Engineering, ASCE, 140(6) (2014) 04014019.

DOI: 10.1061/(asce)st.1943-541x.0000981

Google Scholar

[22] Ozbakkaloglu, T., and Louk Fanggi, B. A. Axial compressive behavior of FRP-concrete-steel double-skin tubular columns made of normal- and high-strength concrete. Journal of Composite for Construction, ASCE, 18(1) (2014) 04013027.

DOI: 10.1061/(asce)cc.1943-5614.0000401

Google Scholar

[23] Louk Fanggi, B.A., and Ozbakkaloglu, T. Behavior of Hollow and Concrete-Filled FRP-HSC and FRP-HSC-Steel Composite Columns Subjected to Concentric Compression. Advances in Structural Engineering. 18(5) (2015) 715-738.

DOI: 10.1260/1369-4332.18.5.715

Google Scholar

[24] Louk Fanggi, B.A., and Ozbakkaloglu, T. Square FRP-HSC-Steel Composite Columns: Behavior under Axial Compression. Engineering Structures. 91 (2015) 156-171.

DOI: 10.1016/j.engstruct.2015.03.005

Google Scholar

[25] Ozbakkaloglu, T. A Novel FRP-Dual-Grade Concrete-Steel Composite Column System. Thin-walled Structures. 96 (2015) 295-306.

DOI: 10.1016/j.tws.2015.08.016

Google Scholar

[26] Ozbakkaloglu, T., and Louk Fanggi, B.A. FRP–HSC–steel composite columns: behavior under monotonic and cyclic axial compression. Materials and Structures. 48(4) (2015) 1075-1093.

DOI: 10.1617/s11527-013-0216-0

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.