The behaviour of high strength lightweight concretes with the addition of steel fibers
The use of high strength lightweight concretes with the addition steel fibers has become more popular in recent days due to their mechanical proprieties. It was possible to observe that structural lightweight concrete has benefits when compared to normalweight concretes due to higher strengthens-weight ratio and improves tensile strain capability. Moreover, even thought it was demonstrated that the shear behavior of LWC are reduced when compared with NWC, more studies about shear behavior in LWC beams need to be done. Moreover, the addition of 0.75% of steel fibers by volume, 15% of Fly-ash and 5% of silica fume has demonstrated to be an ideal amount to obtain high-strength concretes with great mechanical properties. Hence, this paper presents a literature review about the behaviour of high strength lightweight concretes with the addition of steel fibers pointing out its mainly mechanical properties.
BARBOSA, F.S.; FARAGE, M.C.R.; BEAUCOUR, A.-L.; ORTOLA, S. Evaluation of aggregate gradation in lightweight concrete via image processing. Construction and Building Materials, 2012, v. 29, 7-11. https://doi.org/10.1016/j.conbuildmat.2011.08.081.
BERNHARDT, Markus; TELLESBØ, Hilde; JUSTNES, Harald; WIIK, Kjell. Mechanical properties of lightweight aggregates. Journal of the European Ceramic Society, 2013, v. 33, 2731–2743. https://doi.org/10.1016/j.jeurceramsoc.2013.05.013.
CAMPIONE, G. Flexural and Shear Resistance of Steel Fiber–Reinforced Lightweight Concrete Beams. Journal of Structural Engineering, 2014 , v. 140, n. 4, 1-9. https://doi.org/10.1061/(ASCE)ST.1943-541X.0000887
DUNBECK, Jennifer. Thesis (Master of Science in Civil and Environmental Engineering), Georgia Institute of Technology, 2009.
EMIKO, Lim; THAMARAIKKANNAN, Vinayagam; HUAN, Wee Tiong; THANGAYAH, Tamilselvan. “Shear transfer in lightweight concrete”. Magazine of Concrete Research, 2011, v. 63, n. 6, 393-400. https://doi.org/10.1680/macr.9.00162
GANESAN, N.; INDIRA, P.V.; ABRAHAM, Ruby. Steel Fibre Reinforced High Performance Concrete Beam-Column Joints Subjected to Cyclic Loading. Journal of Earthquake Technology, 2007, v. 44, n. 3-4, 445-456. https://www.ijert.org/research/effect-of-steel-fibre-reinforced-high-performance-concrete-exterior-beam-column-joint-subjected-to-cyclic-loading-IJERTV3IS090682.pdf
GAO, Jianming; SUN, Wei; MORINO, Keiji. Mechanical Properties of Steel Fiber-Reinforced, High-strength, Lightweight Concrete. Cement and Concrete Composites, 1997, v. 19, 307-313. https://doi.org/10.1016/S0958-9465(97)00023-1.
INOZEMTCEV, A. S.; KOROLEV, E. V. Structuring and properties of the structural high-strength lightweight concretes with nanomodifier BisNanoActivus. Construction Materials, 2014, v. 1, n. 2, 33–37. https://elibrary.ru/item.asp?id=21231065
IQBAL, Shahid; ALI, Ahsan; HOLSCHEMACHER, Klaus; BIER, Thomas A. Mechanical properties of steel fiber reinforced high strength lightweight self-compacting concrete (SHLSCC). Construction and Building Materials, 2015, v. 98, 325-333. https://doi.org/10.1016/j.conbuildmat.2015.08.112
JANG, Seok-Joon; KANG, Dae-Hyun; AHN, Kyung-Lim; PARK, Wan-Shin; KIM, Sun-Woong; YUN, Hyun-Do. Feasibility of Using High-Performance Steel Fibre Reinforced Concrete for Simplifying Reinforcement Details of Critical Members. International Journal of Polymer Science, 2015, v. 2015, 1-12. http://dx.doi.org/10.1155/2015/850562
KANG, T. H.-K.; KIM, W. Shear strength of steel fiber-reinforced lightweight concrete beams. 7th Fracture Mechanics of Concrete and Concrete Structures, 2010, Jeju, South Korea, 1386-1392. http://framcos.org/FraMCoS-7/12-02.pdf
KANG, Thomas H.-K.; KIM, Woosuk; KWAK, Yoon-Keun; HONG, Sung-Gul. Shear Testing of Steel Fiber-Reinforced Lightweight Concrete Beams without Web Reinforcement. ACI Structural Journal, 2011, v. 108, n. 5, 553-561. Doi: 10.14359/51683212. https://www.researchgate.net/profile/Sung-Gul_Hong/publication/265044073_Shear_Testing_of_Steel_Fiber-Reinforced_Lightweight_Concrete_Beams_without_Web_Reinforcement/links/54b6e4ee0cf24eb34f6e90d6.pdf
KILIC, Alaettin; ATIS, Cengiz Duran; YASAR, Ergul; OZCAN, Fatih. High-strength lightweight concrete made with scoria aggregate containing mineral admixtures. Cement and Concrete Research, 2003, v. 33, 1595–1599. https://doi.org/10.1016/S0008-8846(03)00131-5
KOSMATKA, Steven H.; KERKHOFF, Beatrix; PANARESE; William C. Design and Control of Concrete Mixtures. Portland Cement Association, 2003, 360 pages.
KWAK, Yoon-Keun; EBERHARD, Marc O.; KIM, Woo-Suk; KIM, Jubum. Shear Strength of Steel Fiber-reinforced Concrete without Stirrups. ACI Structural Journal, 2002, v. 99, n. 4, 530-538. https://faculty.washington.edu/eberhard/publications/kwak-eberhard_aci-journal_jul02.pdf
LIM, H. S.; WEE, T. H.; MANSUR, M. A.; KONG, K. H. Flexural Behavior of Reinforced Lightweight Aggregate Concrete Beams. 6th Asia-Pacific Structural Engineering and Construction Conference (APSEC 2006), 2006, Kuala Lumpur, Malaysia, 5-6.
MCCORMAC, Jack C.; BROWN, Russell H. Design of Reinforced Concrete. Wiley, 2014, 742 pages.
MORENO, Daniel; ZUNINO, Franco; PAUL, Álvaro; Lopez, Mauricio. High strength lightweight concrete (HSLC): Challenges when moving from the laboratory to the field. Construction and Building Materials, 2014, v. 56, 44–52. https://doi.org/10.1016/j.conbuildmat.2014.01.068
PATIL, B.B.; KUMBHAR, P. D. Strength and Durability Properties of High Performance Concrete incorporating High Reactivity Metakaolin. International Journal of Modern Engineering Research, 2012, vol. 2, n. 3, 1099-1104. https://pdfs.semanticscholar.org/3d0b/88a2fae274c50c83d460d06188511f1a47ab.pdf
PELISSER, Fernando; BARCELOS, Airton; SANTOS, Diego; PETERSON, Michael; BERNARDIN, Adriano Michael. Lightweight concrete production with low Portland cement consumption. Journal of Cleaner Production, 2012, v. 23, 68-74. https://doi.org/10.1016/j.jclepro.2011.10.010
RAKOCZY, Anna M.; NOWAK, Andrzej S. Resistance Factors for Lightweight Concrete Members. ACI Structural Journal, 2014, v. 111, n. 1, 103-111. DOI: 10.14359/51686435. https://www.concrete.org/publications/internationalconcreteabstractsportal/m/details/id/51686435
SAJEDI, Fathollah; SHAFIGH, Payam. High-Strength Lightweight Concrete Using Leca, Silica Fume, and Limestone. Arabian Journal for Science and Engineering, 2012, v. 37, 1885-1893. https://link.springer.com/article/10.1007/s13369-012-0285-3
SHANNAG, M.J. Characteristics of lightweight concrete containing mineral admixtures. Construction and Building Materials, 2011, v. 25, 658–662. https://doi.org/10.1016/j.conbuildmat.2010.07.025
SHAW, Dane Michael. Direct shear transfer of lightweight aggregate concretes with non-monolithic interface conditions. Thesis (Master of Science in Civil Engineering), Faculty of the Graduate School of the Missouri University of Science and Technology, 2013.
THE NATIONAL READY MIXED CONCRETE ASSOCIATION. CIP 33 – High Strength Concrete. 2001. http://www.nrmca.org/aboutconcrete/cips/33p.pdf.
THE NATIONAL READY MIXED CONCRETE ASSOCIATION. CIP 36 – Structural Lightweight Concrete. 2003. http://www.nrmca.org/aboutconcrete/cips/36p.pdf.
THOMAS, Job; RAMASWAMY, Ananth. Mechanical Properties of Steel Fiber-Reinforced Concrete. Journal of Materials in Civil Engineering, 2007, v. 19, 385-392. https://ascelibrary.org/doi/10.1061/%28ASCE%290899-1561%282007%2919%3A5%28385%29
WANG, H. T.; WANG, L. C. Experimental study on static and dynamic mechanical properties of steel fiber reinforced lightweight aggregate concrete. Construction and Building Materials, 2013, v. 38, 1146–1151. https://doi.org/10.1016/j.conbuildmat.2012.09.016
WU, Chung-Hao; KAN, Yu-Cheng; HUANG, Chung-Ho; YEN, Tsong; CHEN, Li-Huai. Flexural Behavior and Size Effect of Full Scale Reinforced Lightweight Concrete Beam. Journal of Marine Science and Technology, 2011, v. 19, n. 2, 132-140. http://jmst.ntou.edu.tw/marine/19-2/132-140.pdf
YANG, Keun-Hyeok; ASHOUR, Ashraf F. Modification Factor for Shear Capacity of Lightweight Concrete Beams. ACI Structural Journal, 2015, v. 112, n. 4, 485-492. DOI: 10.14359/51687658. https://www.concrete.org/publications/internationalconcreteabstractsportal/m/details/id/51687658
YANG, Keun-Hyeok; SIM, Jae-Il; CHOI, Byong-Jeong; LEE, Eun-Taik. Effect of Aggregate Size on Shear Behavior of Lightweight Concrete Continuous Slender Beams. ACI Materials Journal, 2011, v. 108, n. 5, 501-509. https://www.concrete.org/publications/internationalconcreteabstractsportal/m/details/id/51683259