INVESTIGATION OF COMPRESSIVE STRENGTH OF PAVEMENT CONCRETE BY THE TAGUCHI METHOD

Yıl 2013, Cilt: 6 Sayı: 1, 99 - 110, 18.03.2014

Osman Bayrak , Sinan Hınıslıoğlu

Öz

In this study, the Taguchi method, a powerful tool to design optimization for quality, is used to determine the optimal conditions for concrete pavement with fly ash and silica fume. An orthogonal array (L16 with four factors with four levels each), the signal-to-noise (S/N) ratio, and the Analysis of Variance (ANOVA) are employed to investigate the compressive strength. 0.30, 0.35, 0.40 and 0.45 water/binder ratios, four different types of gradation with maximum aggregate size of 32mm, 0, 5, 10 and 15% fly ash and 0, 10, 20 and 30% silica fume replacement by weight of cement are the levels of factors. According to the results of ANOVA, water/binder ratio and type of gradation plays significant role for compressive strength of concrete pavement. In addition, the optimum conditions were found to be 0.30 water/binder ratio, Type IV gradation (70% coarse aggregate, 30% fine aggregate), 5% FA content and 10% SF content. Maximum compressive strength of 66.83 MPa was achieved at the optimum conditions.

Anahtar Kelimeler

Beton yollar, basınç mukavemeti, uçucu kül, silis dumanı, Taguchi methodu

Kaynakça

• Abou-Zeid M.N., Wojakovski J.B. and Cross S.A. (1996). High dosage type-c fly ash and limestone in sand-gravel concrete, Transportation Research Board,36.
• Committee ACI 226. 1998. Use of fly ash in concrete, ACI 226.3R-87, ACI Matter J, 85, 381 – 408.
• Ağar E., Sütaş İ. ve Öztaş G. (1998). Beton Yollar, İstanbul Teknik Üniversitesi İnşaat Fakültesi Matbaası, İstanbul.
• Azhar S., Nimityongskul P. ve Poon C. (2000). Development of high performance dry premixed concrete, Cement and Concrete Technology in 2000s, Proceeding of the Second International Symposium, Vol.2 Istanbul, Turkey, 68 – 77.
• Bajorski P., Streeter D.A. (2000). Optimization of amount and bleeding of cementitious materials in high performance concrete, Transportation Research Board, 30.
• Bayrak O. Ü. (2002). Optimization of the some mechanical properties of concrete pavement mix containing fly ash and silica fume by Taguchi method, MSc. Thesis. Atatürk University, Graduate School of Natural and Applied Science, Erzurum.
• Berry E.E. 1980. Strength development of some blended-cement mortars, Cement and Concrete Research, 1 – 11.
• Bhanja, S. and Sengupta. B. 2002. Investigation on the compressive strength of silica fume concrete using statistical method, Cement and Concrete Research, 1391 – 1394.
• Demirboğa, R. (2002). Influence of mineral admixtures on thermal conductivity and compressive strength of mortar, Cement and Concrete Research, 189 – 192.
• Jiang L. and Guan Y. (1999). Pore structure and its effect on strength of high – volume fly ash paste, Cement and Concrete Research, 631 – 633.
• Khatri R.P., Sirivivatnanon V. and Gross W. (1995). Effect of different supplementary cementitious materials on mechanical properties of high performance concrete, Cement and Concrete Research, 209 – 220. Malhotra V.M. and Carette G.G. (1983).An efficient material.-silica fume concrete - properties, applications, and limi-tations, Concr. Int. Design Constr., 5, 5, 40 – 46.
• Peace, G. S. (1993). Taguchi Method, Corporate and Professional Publishing Group.
• Poon C.S., Kou S.C., Lam L. and Lin Z.S. (2001). Activation of fly ash/cement systems using calcium sulfate anhydrite (CaSO 4 ), Cement and Concrete Research, 31, 873 – 881.
• Roy, R. K. (1990). A Primer on the Taguchi Method, Competitive Manufacturing Series.
• Sautsos M.N. and. Domone P.L.J. (1993). Strength Development of Low Water-Binder Ratio Mixes Incorporating Mineral Admixtures.2, Proceedings of the 3rd International Symposium on the Utilization of High-Strength Concrete, V. 2, Lillehammer, Norway, 945–952.
• Senadheera S.P., Jayawickrama P.W. and ASMA R. (1996). Use of hydrated fly ash as a flexible base material, Transportation Research Board, 53. Shannag, M.J. (2000). High strength concrete containing natural pozzolan and silica fume, Cement and Concrete Research, 399–406.
• Srinivasan C. B., Lakshmi Narasimhan N. and Ilango S. V. (2003). Development of rapid-set high-strength cement using statistical experimental design Cement and Concrete Research, 33, 9, 1287 – 129
• Targan Ş., Olgun A., Erdoğan Y. ve Sevinç V. 2002. Effects of supplementary cementing materials on the properties of cement and concrete, Cement and Concrete Research, 1551 – 1558.
• Toutanji H.A. and El-Korchi T. (1995). The Influence of Silica Fume on the Compressive Strength of Cement Paste and Mortar Cement and Concrete Research, 25, 7, 1591 – 1602.
• Yogendran V. Langan., B.W, Haque M.N., and. Ward M.A, (1987). Silica fume in high-strength concrete, Materials Journal 84, 124-129.
• Whiting D. and Detwiler R. (1998). Silica fume concrete for bridge decks, Transportation Research Board, 1.
• Wu Z. and Naik T.R. (2002). Properties of concrete produced from multicomponent blended cements, Cement and Concrete Research, 1937 – 1942.
• Yasar E., Atis C. D., Kilic A. and Gulsen H. 2003. Strength properties of lightweight concrete made with basaltic pumice and fly ash, Materials Letters, 2267 – 2270.
• Zemajits J., Weyers R.E. and Sprinkel M.M. (1998). Corrosion protection service life of low-permeable concretes and low -permeable concrete with a corrosion inhibitor, Transportation Research Board, 51.