Seismic performance of full-scale recycled aggregate concrete columns

Ilyas Saribas; Caglar Goksu; Alper Ilki

doi:10.7712/120117.5771.19512

Seismic performance of full-scale recycled aggregate concrete columns

Ilyas Saribas, Caglar Goksu, Alper Ilki

Department of Civil Engineering

Istanbul Technical University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

This paper presents the results of reversed cyclic loading tests on reinforced recycled concrete columns. Recycled concrete aggregates were obtained from the waste of structural elements cast with low quality concrete. For investigating whether the structural concrete incorporating recycled aggregates can be reliably utilized in new reinforced concrete column construction, two full-scale reinforced concrete columns were constructed and subjected to constant axial and reversed cyclic lateral loads. The test results of the experimental study were evaluated in terms of seismic hysteresis loops, skeleton curves, energy dissipation capacities, crack patterns and failure modes. The test results showed that the RC columns made of either natural aggregate concrete and recycled aggregate concrete show similar seismic behaviour.

Original language	English
Title of host publication	COMPDYN 2017 - Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering
Editors	M. Papadrakakis, Michalis Fragiadakis
Publisher	National Technical University of Athens
Pages	4914-4919
Number of pages	6
ISBN (Electronic)	9786188284425
DOIs	https://doi.org/10.7712/120117.5771.19512
Publication status	Published - 2017
Event	6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2017 - Rhodes Island, Greece Duration: 15 Jun 2017 → 17 Jun 2017

Publication series

Name	COMPDYN 2017 - Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering
Volume	2

Conference

Conference	6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2017
Country/Territory	Greece
City	Rhodes Island
Period	15/06/17 → 17/06/17

Bibliographical note

Publisher Copyright:
© 2017 National Technical University of Athens. All rights reserved.

Keywords

Column
Low strength concrete
Recycled aggregate
Reinforced concrete
Reversed cyclic
Seismic

Access to Document

10.7712/120117.5771.19512

Cite this

Saribas, I., Goksu, C., & Ilki, A. (2017). Seismic performance of full-scale recycled aggregate concrete columns. In M. Papadrakakis, & M. Fragiadakis (Eds.), COMPDYN 2017 - Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (pp. 4914-4919). (COMPDYN 2017 - Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering; Vol. 2). National Technical University of Athens. https://doi.org/10.7712/120117.5771.19512

Saribas, Ilyas ; Goksu, Caglar ; Ilki, Alper. / Seismic performance of full-scale recycled aggregate concrete columns. COMPDYN 2017 - Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering. editor / M. Papadrakakis ; Michalis Fragiadakis. National Technical University of Athens, 2017. pp. 4914-4919 (COMPDYN 2017 - Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering).

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title = "Seismic performance of full-scale recycled aggregate concrete columns",

abstract = "This paper presents the results of reversed cyclic loading tests on reinforced recycled concrete columns. Recycled concrete aggregates were obtained from the waste of structural elements cast with low quality concrete. For investigating whether the structural concrete incorporating recycled aggregates can be reliably utilized in new reinforced concrete column construction, two full-scale reinforced concrete columns were constructed and subjected to constant axial and reversed cyclic lateral loads. The test results of the experimental study were evaluated in terms of seismic hysteresis loops, skeleton curves, energy dissipation capacities, crack patterns and failure modes. The test results showed that the RC columns made of either natural aggregate concrete and recycled aggregate concrete show similar seismic behaviour.",

keywords = "Column, Low strength concrete, Recycled aggregate, Reinforced concrete, Reversed cyclic, Seismic",

author = "Ilyas Saribas and Caglar Goksu and Alper Ilki",

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Saribas, I, Goksu, C & Ilki, A 2017, Seismic performance of full-scale recycled aggregate concrete columns. in M Papadrakakis & M Fragiadakis (eds), COMPDYN 2017 - Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering. COMPDYN 2017 - Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, vol. 2, National Technical University of Athens, pp. 4914-4919, 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2017, Rhodes Island, Greece, 15/06/17. https://doi.org/10.7712/120117.5771.19512

Seismic performance of full-scale recycled aggregate concrete columns. / Saribas, Ilyas; Goksu, Caglar; Ilki, Alper.
COMPDYN 2017 - Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering. ed. / M. Papadrakakis; Michalis Fragiadakis. National Technical University of Athens, 2017. p. 4914-4919 (COMPDYN 2017 - Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering; Vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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N2 - This paper presents the results of reversed cyclic loading tests on reinforced recycled concrete columns. Recycled concrete aggregates were obtained from the waste of structural elements cast with low quality concrete. For investigating whether the structural concrete incorporating recycled aggregates can be reliably utilized in new reinforced concrete column construction, two full-scale reinforced concrete columns were constructed and subjected to constant axial and reversed cyclic lateral loads. The test results of the experimental study were evaluated in terms of seismic hysteresis loops, skeleton curves, energy dissipation capacities, crack patterns and failure modes. The test results showed that the RC columns made of either natural aggregate concrete and recycled aggregate concrete show similar seismic behaviour.

AB - This paper presents the results of reversed cyclic loading tests on reinforced recycled concrete columns. Recycled concrete aggregates were obtained from the waste of structural elements cast with low quality concrete. For investigating whether the structural concrete incorporating recycled aggregates can be reliably utilized in new reinforced concrete column construction, two full-scale reinforced concrete columns were constructed and subjected to constant axial and reversed cyclic lateral loads. The test results of the experimental study were evaluated in terms of seismic hysteresis loops, skeleton curves, energy dissipation capacities, crack patterns and failure modes. The test results showed that the RC columns made of either natural aggregate concrete and recycled aggregate concrete show similar seismic behaviour.

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Saribas I, Goksu C, Ilki A. Seismic performance of full-scale recycled aggregate concrete columns. In Papadrakakis M, Fragiadakis M, editors, COMPDYN 2017 - Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering. National Technical University of Athens. 2017. p. 4914-4919. (COMPDYN 2017 - Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering). doi: 10.7712/120117.5771.19512

Seismic performance of full-scale recycled aggregate concrete columns

Abstract

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Bibliographical note

Keywords

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