玄武岩纤维增强泡沫混凝土响应面多目标优化

doi:10.11896/cldb.19010130

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Abstract In order to improve the mechanical properties of traditional foamed concrete, basalt fiber reinforced foamed concrete (BFFC) was prepared. The response surface methodology was used to design the test and establish the regression model to analyze the influence of the content of foam and fiber on apparent density, compressive strength and compressive toughness of BFFC. The desirability function was used to do the multi-objective optimization, and the fiber mechanism was analyzed by SEM. The results show that the optimal foam and fiber content for BFFC products per unit volume are 0.617 875 m³ and 2.384 66 kg respectively, which can achieve BFFC with apparent density of 641.06 kg/m³, compressive strength up to 13.60 MPa, and compressive toughness index up to 0.887. The microscopic analysis result shows that basalt fiber of appropriate amount can strengthen and toughen the foamed concrete through the stable propagation of multiple cracks under the bridging action.

Key words： basalt fiber foamed concrete compressive properties response surface methodology (RSM) multi-objective optimization

Published: 28 October 2019

CLC number:

TU528.3

Fund:This work was financially supported by the Scientific Research Projects Foundation of Ministry of Education of Inner Mongolia, China (NJZY18251).

About author:: Jingwen Wang received M.S. degree from University of Nottingham in December 2013, and began to work in Ordos Institute of Technology as a lecturer since September, 2014. Her research focuses on cement-based composite material.

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Cite this article:

WANG Jingwen,WANG Wei. Response Surface Based Multi-objective Optimization of Basalt Fiber Reinforced Foamed Concrete[J]. Materials Reports, 2019, 33(24): 4092-4097.

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http://www.mater-rep.com/EN/10.11896/cldb.19010130 OR http://www.mater-rep.com/EN/Y2019/V33/I24/4092

Fiore V, Scalici T, Di Bella G, et al. Composites Part B: Engineering, 2015, 74, 74.2 Ye B T, Jiang J Y, Wang W H, et al. Materials Review A:Review Papers, 2013, 27(10), 102(in Chinese).叶邦土, 蒋金洋, 王文灏, 等. 材料导报:综述篇, 2013, 27(10), 102.3 Cao M L, Xu L, Zhang C. Journal of the Chinese Ceramic Society, 2015, 43(5), 632(in Chinese).曹明莉, 许玲, 张聪. 硅酸盐学报, 2015, 43(5), 632.4 Ralegaonkar R, Gavali H, Aswath P, et al. Construction and Building Materials, 2018, 164, 589.5 Branston J, Das S, Kenno S Y, et al. Construction and Building Mate-rials, 2016, 124, 878.6 Chen B, Liu J. Journal of Building Materials, 2010, 13(3), 286(in Chinese).陈兵, 刘睫. 建筑材料学报, 2010, 13(3), 286.7 Kearsley E P, Wainwright P J. Cement & Concrete Research, 2002, 32(2), 233.8 Zhao X, Huo J C, Gao Y, et al. China Concrete and Cement Product, 2012(12), 54(in Chinese).赵星, 霍冀川, 高亚, 等. 混凝土与水泥制品, 2012(12), 54.9 Yang R H, Huo J C, Zhao X, et al. China Concrete and Cement Product, 2014(3), 62(in Chinese).杨瑞环, 霍冀川, 赵星, 等. 混凝土与水泥制品, 2014(3), 62.10 Raymond H Myers, Douglas C Montgomery, Christine M Anderson-Cook. Response Surface Methodology, Willy, US, 2016.11 Algin Z, Ozen M. Construction and Building Materials, 2018, 186, 678.12 Aziminezhad M, Mahdikhani M, Memarpour M M. Construction and Building Materials, 2018, 189, 1200.13 Xing X G, Xu J Y, Bai E L, et al. Materials Review B: Research Papers, 2018, 32(4), 1367(in Chinese).邢小光, 许金余, 白二雷, 等. 材料导报:研究篇, 2018, 32(4), 1367.14 Yan Z J. Practical technology of high performance foamed concrete insulation products, China Building Materials Industry Press, China, 2015(in Chinese).阎振甲. 高性能泡沫混凝土保温制品实用技术, 中国建材工业出版社, 2015.15 Zhou S M. Chinese Journal Rock Mechanics and Engineering, 1987, 6(3), 125(in Chinese).周思孟. 岩石力学与工程学报, 1987, 6(3), 125.16 Xu X H, He M Z. Design of experiment and application of design-expert,SPSS, Chemical Industrial Press, China, 2015(in Chinese).徐向红, 何明珠. 试验设计与Design-Expert、SPSS应用, 化学工业出版社, 2015.17 Liu Z X, Wang L. Experimental design and data processing (2nd edition), Chemical Industrial Press, China, 2015(in Chinese).刘振学,王力. 试验设计与数据处理(第二版), 化学工业出版社, 2015.18 Wang Z B, Zuo J P, Zhang J, et al. Journal of Building Materials, 2018, 21(4), 639(in Chinese).王振波, 左建平, 张君, 等. 建筑材料学报, 2018, 21(4), 639.