Browse > Article
http://dx.doi.org/10.14190/JRCR.2022.10.4.443

Material Model for Tensile Behavior of Lathe Scrap Reinforced Mortar  

Hyun-Jin, Lee (Business department, JY Construction)
Su-Ho, Bae (Department of Civil Engineering, Andong National University)
Soon-Oh, Kwon (Diagnosis Team, Sean Safety Industry)
Publication Information
Journal of the Korean Recycled Construction Resources Institute / v.10, no.4, 2022 , pp. 443-449 More about this Journal
Abstract
When fiber reinforced concrete is manufactured, it is useful to utilize lathe scrap as an aiternative material of steel fiber, because it is not only economical as an by-product of steel manufactures, but also has a very similar composition to that of steel fiber. The purpose of this experimental research is to evaluate the compressive strength and tensile behavior and then propose a material model of lathe scrap reinforced mortar. For this purpose, the lathe scrap reinforced mortars were ma de a ccording to their tota l volume fra ction of 1.5 % for wa ter-binder ra tio of 30 % a nd 40 %, respectively, a nd then the mechanical properties such as compressive strength, direct tensile strength, and stress-strain curve of those were evaluated. Also, based on the experimental results of lathe scrap reinforced mortar the material model for tensile behavior was suggested. It was revealed that the experimental results and the proposed material model corresponded relatively well.
Keywords
Lathe scrap reinforced mortar; Compressive strength; Direct tensile strength; Stress-strain curve; Material model;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Choi, Y.W., Oh, S.R., Choi, B.K. (2016). An experimental study on fundamental quality properties of basalt fiber reinforced mortar according to application of high volume fly ash, Journal of the Korea Concrete Institute, 28(4), 387-394 [In Korean].   DOI
2 Grelat, A. (1978). Nonlinear Analysis of Hyperstatic Reinforced Concrete Frames, Ph.D Thesis, University Paris VI.
3 Gu, D.O., Kim, S.D., Kim, H.S., Choi, K.K. (2014). Flexural performance characteristics of amorphous steel fiber-reinforced concrete, Journal of the Korea Concrete Institute, 26(4), 483-489 [In Korean].   DOI
4 Jeng, C.H., Hsu, T.T. (2009). A softened membrane model for torsion in reinforced concrete members, Engineering Structures, 31(9), 1944-1954.   DOI
5 Jofriet, J.C., McNeice, G.M. (1971). Finite element analysis of reinforced concrete slabs, ASCE Journal of the Structural Division, 97(3), 785-806,
6 Kim, S.Y. (2014). Mechanical Properties of Hybrid Fiber Reinforced Ultra-High Strength Concrete, Master's Thesis, Department of Architectural Engineering Graduate School, Dankook University [In Korean].
7 KS D 2101 (2020). Classification Standard for Iron and Steel Scraps, KS Standard, Korea [in Korean].
8 KS F 2403 (2014). Standard Test Method for Making and Curing Concrete Specimens, KS Standard, Korea [in Korean].
9 KS F 2405 (2010). Standard Test Method for Compressive Strength of Concrete, KS Standard, Korea [in Korean].
10 KS L 5105 (2012). Testing Method for Compressive Strength of Hydraulic Cement Mortar, KS Standard, Korea [in Korean].
11 Kwon, S.O., Bae, S.H., Kim, J.W., Lee, H.J., Kim, S.W. (2017). Direct tensile strength and flexural performance of lathe scrap reinforced cementitious composites, Journal of the Korea Concrete Institute, 29(6), 555-562 [in Korean].
12 Kwon, S.O., Bae, S.H., Lee, H.J., Kim, S.W., Park, J.J. (2015). Influence of measurements of lathe scrap on the characterisrics of fiber reinforced cementitious composite, Korea Society for Advanced Composite Structures, 6(2), 70-76 [in Korean].   DOI
13 Mondal, T.G., Prakash, S.S. (2015). Effect of tension stiffening on the behaviour of reinforced concrete circular columns under torsion, Engineering Structures, 92, 186-195.   DOI
14 Reinhardt, H.W. (1984). Fracture mechanics of an elastic softening material like concrete, HERON, 29(2), 1-37.
15 Murali, G., Vardhan, C.V., Prabu, R., Khan, Z.M.S.A., Mohamed, T.A., Suresh, T. (2012). Experimental investigation on fiber reinforced concrete using waste materials, International Journal of Engineering Research and Applications, 2(2), 278-283.
16 Nam, Y.H., Park, W.S., Jang, Y.I., Yun, H.D., Kim, S.W. (2017). Effect of recycled fine aggregate and fly ash on the mechanical properties of PVA fiber-reinforced cement composite, Journal of the Korea Concrete Institute, 29(2), 149-157 [In Korean].   DOI
17 Parente, J.E., Nogueira, G.V., Meireles, N.M., Moreira, L.S. (2014). Material and geometric nonlinear analysis of reinforced concrete frames, Revista IBRACON de Estruturas e Materiais, 7(5), 879-904.   DOI
18 Scott, B.D., Park, R., Priestley, M.J.N. (1982). Stress-strain behavior of concrete confined overlapping hoops at low and high strain rates, Journal of ACI, 79(1), 13-27.
19 Vijayakumar, G., Senthilnathan, P., Pandurangan, K., Ramakrishna, G. (2012). Impact and energy absorption characteristics of lathe scrap reinforced concrete, International Journal of Structural and Civil Engineering Research, 1(1), 60-66.
20 Won, J.P., Hwang, K.S., Park, C.G. (2005). Mechanical and early shrinkage crack of hydrophilic PVA fiber reinforced concrete with fiber volume fraction and fiber length, KSCE Journal of Civil and Environmental Engineering Research, 25(1A), 133-142 [in Korean].
21 Yang, G.H. (2010). Slum and mechanical properties of hybrid steel-PVA fiber reinforced concrete, Journal of the Korea Concrete Institute, 22(5), 651-658 [In Korean].
22 Yoon, E.S., Park, S.B. (2006). An experimental study on the mechanical properties and long-term deformations of high-strength steel fiber reinforced concrete, KSCE Journal of Civil and Environmental Engineering Research, 26(2A), 401-409 [in Korean].
23 Yang, K.H., Oh, S.J. (2008). Effect of volume fraction and length of fiber on the mechanical properties of fiber reinforced concrete, Journal of The Korea Institute of Building Construction, 8(1), 43-48 [in Korean].   DOI