摘要To address steel fiber cement concrete pavement abrasion problems, the response surface method of Design Expert 7.0 software is used to analyze the effect of aspect ratio of steel fiber, steel fiber volume adding rate, and water-cement ratio on the abrasion resistance of steel fiber reinforced concrete. Steel fiber concrete abrasion resistance model and optimization prediction model are built. Regression analysis and variance analysis are performed on the model. The model represents lack of fit at P=0.066 6>0.05, which indicates that the model's lack of fit does not show significant difference. The test data and model are irrelevant and insignificant. The multiple correlation coefficient R2 is 0.986 6. The actual test difference degree is 0.013 4, and the optimization results of the solving model are unknown. When the steel fiber slenderness ratio is 56.24, the steel fiber mixing rate is 1.34%; the water-cement ratio is 0.37; and the abrasion resistance of steel fiber reinforced concrete is the optimum. The difference between the testing value and the theoretical prediction is not significant. The response theory analysis of the actual situation can be fit for steel fiber reinforced concrete abrasion surface analysis.
Abstract：To address steel fiber cement concrete pavement abrasion problems, the response surface method of Design Expert 7.0 software is used to analyze the effect of aspect ratio of steel fiber, steel fiber volume adding rate, and water-cement ratio on the abrasion resistance of steel fiber reinforced concrete. Steel fiber concrete abrasion resistance model and optimization prediction model are built. Regression analysis and variance analysis are performed on the model. The model represents lack of fit at P=0.066 6>0.05, which indicates that the model's lack of fit does not show significant difference. The test data and model are irrelevant and insignificant. The multiple correlation coefficient R2 is 0.986 6. The actual test difference degree is 0.013 4, and the optimization results of the solving model are unknown. When the steel fiber slenderness ratio is 56.24, the steel fiber mixing rate is 1.34%; the water-cement ratio is 0.37; and the abrasion resistance of steel fiber reinforced concrete is the optimum. The difference between the testing value and the theoretical prediction is not significant. The response theory analysis of the actual situation can be fit for steel fiber reinforced concrete abrasion surface analysis.
基金资助:Supported by the Transport Department of Heilongjiang Province(No.HJT20111001)
通讯作者:
SHI Zhen-wu,E-mail address:zzbz@foxmail.com
E-mail: zzbz@foxmail.com
引用本文:
石振武, 解飞. 原状非饱和风积土结构性参数与强度指标关系的试验研究[J]. Journal of Highway and Transportation Research and Development, 2016, 10(2): 16-20.
SHI Zhen-wu, XIE Fei. Experimental Research of Abrasion Resistance of Steel Fiber Reinforced Concrete Based on Response Surface Method. Journal of Highway and Transportation Research and Development, 2016, 10(2): 16-20.
[1] SHAO Xu-dong, WANG Wen-qian, GU Jie-kai, et al. Test of Prefabricated Fiber Concrete Composite Deck System[J]. Journal of Highway and Transportation Research and Development, 2013, 30(6):60-66. (in Chinese)
[2] XU Qiang, DU Jin-sheng, ZHANG Jin-quan. Pressure Properties of Reactive Powder Concrete by Experiment[J]. Journal of Highway and Transportation Research and Development, 2011, 28(7):8-13. (in Chinese)
[3] FU Zhi,LI Hong. Construction Technology of Fiber Concrete Pavement[J]. Highway, 2011, 28(1):36-46. (in Chinese)
[4] WANG Jun-long,XIAO Jian-zhuang. Experimental Study on the Flexural Strength of Steel Fiber Recycled Concrete[J]. Industrial Building, 2007, 37(1):82-86. (in Chinese)
[5] DENG Zong-cai,XUE Hui-qing,LIU Ai-jun. Flexural Impact Properties of Cellulose Fiber and Hybrid Fiber Concrete[J]. Journal of Beijing University of Technology, 2008, 34(11):1149-1153. (in Chinese)
[6] WANG Yong-fei,WANG Cheng-guo. The Theory and Application of the Response Surface Method[J]. Journal of Minzu University of China:Natural Science Edition, 2005, 14(3):236-240. (in Chinese)
[7] HRYNYK T D, VECCHIO F J. Behavior of Steel Fiber-reinforced Concrete Slabs under Impact Load[J]. ACI Structural Journal, 2014, 42(111):1-6. (in Chinese)
[8] ZHAO Shun-bo,DU Hui,QIAN Xiao-jun, et al. Study on the Direct Design Method of Concrete Mixture Ratio of Steel Fiber High Strength[J]. Journal of Civil Engineering, 2008, 41(7):1-6. (in Chinese)
[9] AGGELIS D G, SOULIOTI D V, BARKOULA N M, et al. Influence of Fiber Chemical Coating on the Acoustic Emission Behavior of Steel Fiber Reinforced Concrete[J]. Cement and Concrete Composites, 2012, 34(1):62-67.
[10] JTG E30-2005, Test Code for Highway Engineering Cement and Cement Concrete[S]. (in Chinese)
[11] VANCURA M,KHAZANOVICH L,TOMPKINS D. Reappraisal of Recycled Concrete Aggregate as Coarse Aggregate in Concretes for Rigid Pavements[J]. Transportation Research Record, 2009, 2113:149-155.
[12] CHEN Yu,ZHOU Shi-qiong. The Road of High Performance Fly Ash Concrete Abrasion Resistance Test Study[J]. Highway, 2000, 11(11):49-53. (in Chines)
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2016, Vol. 10 
