Behavior of Column Reinforced UHPFRC Materials using Excentric Loading
DOI:
https://doi.org/10.32832/astonjadro.v14i2.17919Keywords:
column; UHPFRC; reinforcement; maximum load; shortening.Abstract
Column is part of reinforced concrete which has a function as a support. However, columns are often damaged by earthquakes. Damage to the column results in the need for treatment to improve the quality of the column. One way that can be done to repair the column is by providing a layer of UHPFRC reinforcement to the damaged column. UHPFRC is a concrete that has very high quality. Research on the UHPFRC continues today to get updates on the advantages of UHPFRC. In this study, the columns used were 4 samples. One sample is used as a control column which is tested by loading until it collapses and the remaining 3 samples will be reinforced with various variations of UHPFRC thicknesses of 10, 15 and 20 mm. The column is first given a load of 50% of the maximum load of the control column. The loading given to the column with eccentric loading is 175 mm. The results of laboratory tests carried out by compression testing showed that the reinforced column experienced an increase in maximum load compared to the control column. The maximum load on the control column (CC) is 17.79 kN, while the column with 10 mm thick UHPFRC (RT-C1) is 49.80 kN, the column with 15 mm thick UHPFRC is 59.60 kN and the column with 20 mm thick UHPFRC of 69.80 kN. The maximum load capacity increase in the reinforced column compared to the control column is RT-C1 55.63%; RT-C2 86.25% and RT-C3 118.13%. As a result of the load received on the column, resulting in shortening towards the vertical. The shortening that occurs in the control column (CC) is 17.79 mm; RT-C1 at 17.95mm; RT-C2 of 18.51 mm and RT-C3 of 19.84 mm. The results of this study indicate that UHPFRC can be used as a reinforcement material for reinforced concrete columns.
References
ASTM C 1437-07 (2007) ‘Standard Test Method for Flow of Hydraulic Cement Mortar’, ASTM International, pp. 6–7.
Bagus Soebandono, Andreas Triwiyono, Muslikh, (2011).'Retrofitting of Reinforced Concrete Beam by Using Ferrocement Jacketing Method due to Cyclic Loading on Ultimate Load'. Jurnal Ilmiah Semesta Teknika, Vol.14, No.2, Pp.166-176.
Badan Standardisasi Nasional (2019) Persyaratan Beton Struktural Untuk Bangunan Gedung Dan Penjelasannya (ACI 318M-14 Dan ACI 318RM-14,MOD)- SNI 2847:2019, BSN.Jakarta.
Bassam A. Tayeh, Mohammed Abu Naja, Samir Shihada, and Mohammed Arafa., (2019).,'Repairing and Strengthening of Damaged RC Columns Using Thin Concrete Jacketing'., Advances in Civil Engineering., Volume 2019, Article ID 2987412, pp 16.
C. Wen et al,. (2022). 'Influence of fibers on the mechanical properties and durability of ultra-high-performance concrete: A review'. Journal of Building Engineering. Vol 52. 104370.
Chynoweth, G., Stankie, R.R., Allen, W.L., Anderson, R.R., Babcock, W.N., Barlow, P., Bartholomew, J.J., Bergemann, G.O., Bullock, R.E. & Constantino, F. J. (2001) ‘Concrete Repair Guide’, ACI Committee, 546(Reapproved), pp. 1–41.
C. Wen et al (2022). 'Influence of fibers on the mechanical properties and durability ofultra-high-performance concrete: A review'. Journal of Building Engineering. Vol 52. 104370.
Chun-ling Lu , Kang Ouyang a, Cheng Guo a, Qiang Wang, Hou-qiong Chen a, Wan-xu Zhu, Axial compressive performance of RC columns strengthened with prestressed CFRP fabric combined with UHPC jacket Engineering Structures 275 (2023) 115113.
Dipohusodo, Istimawan., 1996, Manajemen Proyek dan Struktur, Gramedia Pustaka Utama, Yogyakarta.
Graybeal, B. (2006) ‘Material Property Characterization of Ultra-High Performance Concrete’, Fhwa, (FHWA-HRT-06-103), p. 186.
Graybeal, B. A., Ph, D. and Asce, M. (2014) ‘Flexural Behavior of an Ultrahigh-Performance Concrete I-Girder’, Journal of Bridge Engineering, 0702(May), pp. 602–610.
Heri Khoeri (2020).'Pemilihan metode perbaikan dan perkuatan struktur akibat gempa (Studi kasus pada bank sulteng palu)', Jurnal Konstruksia. Volume 12 No. 1.
Huang, Y., Grunewald., S., Schlangen., E., dan Lukovic., M. 2022. ‘Strengthening of concrete structures with ultra high performance fiber reinforced concrete (UHPFRC): A critical review’, Construction and Building Materials. Elsevier Ltd. 336. 127398.
Hung, C. C., Chen, Y. T. and Yen, C. H. (2020) ‘Workability, fiber distribution, and mechanical properties of UHPC with hooked end steel macro-fibers’, Construction and Building Materials, 260.
José D. Ríos, Carlos Leiva, M.P. Ariza, Stanislav Seitl, Héctor Cifuentes. (2019). 'Analysis of the tensile fracture properties of ultra-high-strength fiber-reinforced concrete with different types of steel fibers by X-ray tomography’, Material and Design. Elsevier Ltd. 165 – 107582.
Jack C McCormac., 2004, Desain Beton Bertulang, Penerbit Erlangga, Jakarta.
Kusumawardaningsih, Y. et al. (2015) ‘Tensile Strength Behavior of UHPC and UHPFRC’, Procedia Engineering. Elsevier B.V., 125, pp. 1081–1086.
Kaize Ma, Xiwang Cao , Jiaxin Song , Xiangyu Meng , Lei QiaoAxial compressive behavior of concrete-filled steel tubes with GFRP-confined UHPC cores, Journal of Constructional Steel Research 200 (2023) 107632.
Li, G., Xie, H. and Xiong, G. (2001) ‘Transition zone studies of new-to-old concrete with different binders’, Cement and Concrete Composites, 23(4–5), pp. 381–387.
Li, J. et al. (2020) ‘Durability of ultra-high performance concrete – A review’, Construction and Building Materials.
Mishra, O. and Singh, S. P. (2019) ‘An overview of microstructural and material properties of ultra-high-performance concrete’, Journal of Sustainable Cement-Based Materials. Taylor & Francis, 8(2), pp. 97–143.
Martinola, G. et al. (2010) ‘Strengthening and repair of RC beams with fiber reinforced concrete’, Cement and Concrete Composites. Elsevier Ltd, 32(9), pp. 731–739.
Máca, P., Sovják, R., dan Varinik, T., (2013)., ‘Experimental Investigation of Mechanical Propertis’. Procedia Engineering. Elsevier Ltd. 65. pp 14-19.
Mohd Zahid, M. Z. A. et al. (2015) ‘UHPFRC as Repair Material for Fire-Damaged Reinforced Concrete Structure – A Review’, Applied Mechanics and Materials, 802, pp. 283–289.
Nursyamsi, Tarigan, J., B. H., et al. (2020) 'Ultra High Performance Fiber Reinforced Concrete an Alternative Material for Rehabilitation and Strengthening of Concrete Structures : A review’ Journal of Physics : Conferense Series 1529-052010.
Nawy, E. G., 1990, Beton Bertulang Suatu Pendekatan Dasar, Eresco, Bandung.
Nöldgen, M. et al. (2013) ‘Properties of Ultra High Performance Concrete (UHPC) in tension at high strain rates’, FraMCos - Proc. 8th International Conference on Fracture Mechanics of Concrete and Concrete Structures, pp. 988–1000.
Ren, G. M. et al. (2018) ‘Effects of steel fiber content and type on static mechanical properties of UHPCC’, Construction and Building Materials, 163, pp. 826–839.
Shafieifar, M., Farzad, M., dan Azizinamini., A. (2017) ‘Experimental and numerical study on mechanical properties of Ultra High Performance Concrete (UHPC)’, Construction and Building Materials. Elsevier Ltd, 156, pp. 402–411.
Shafieifar, M., Farzad, M. and Azizinamini, A. (2018) ‘A comparison of existing analytical methods to predict the flexural capacity of Ultra High Performance Concrete (UHPC) beams’, Construction and Building Materials. Elsevier Ltd, 172, pp. 10–18.
Tayeh, Bassam A., Abu Bakar, B. H., et al. (2013) ‘Evaluation of bond strength between normal concrete substrate and ultra high performance fiber concrete as a repair material’, Procedia Engineering. Elsevier B.V., 54(Farhat 2010), pp. 554–563.
Tayeh, B. A. et al. (2012) ‘Mechanical and permeability properties of the interface between normal concrete substrate and ultra high performance fiber concrete overlay’, Construction and Building Materials. Elsevier Ltd, 36, pp. 538–548.
Tayeh, Bassam A., Abu Bakar, B. H., et al. (2013a) ‘Evaluation of bond strength between normal concrete substrate and ultra high performance fiber concrete as a repair material’, Procedia Engineering. Elsevier B.V., 54(Farhat 2010), pp. 554–563.
Wille, K., El-Tawil, S. and Naaman, A. E. (2014) ‘Properties of strain hardening ultra high performance fiber reinforced concrete (UHP-FRC) under direct tensile loading’, Cement and Concrete Composites. Elsevier Ltd, 48, pp. 53–66.
Wang, Z. et al. (2019) ‘Experimental and numerical investigation of the interfacial properties of non-steam-cured UHPC-steel composite beams’, Construction and Building Materials. Elsevier Ltd, 195, pp. 323–339.
Wu, Z., Shi, C. and He, W. (2017) ‘Comparative study on flexural properties of ultra-high performance concrete with supplementary cementitious materials under different curing regimes’, Construction and Building Materials. Elsevier Ltd, 136, pp. 307–313.
Wille, K. and Parra-Montesinos, G. J. (2012) ‘Effect of beam size, casting method, and support conditions on flexural behavior of ultra-high-performance fiber-reinforced concrete’, ACI Materials Journal, 109(3), pp. 379–388.
Xu Yang , Bing Zhang , Ao Zhou , Huinan Wei , Tiejun Liu Axial compressive behaviour of corroded steel reinforced concrete columns retrofitted with a basalt fibre reinforced polymer-ultrahigh performance concrete jacket Composite Structures 304 (2023) 116447.
Yoo, D. Y., Banthia, N. and Yoon, Y. S. (2016) ‘Predicting the flexural behavior of ultra-high-performance fiber-reinforced concrete’, Cement and Concrete Composites. Elsevier Ltd, 74, pp. 71–87.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2025 ASTONJADRO
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Paper submitted to ASTONJADRO is the sole property of the Astonjadro Journal. Unless the author withdraws the paper because he does not want to be published in this journal. The publication rights are in the journal Astonjadro.ASTONJADRO
LICENSE
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Based on a work at http://ejournal.uika-bogor.ac.id/index.php/ASTONJADRO
