利用正交极差分析功能组分对水泥基修补砂浆的性能
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摘要
采用正交极差分析方法,在考虑水泥基修复材料的抗压强度及抗折强度各影响因素间的交互作用前提下,克服了传统计算方法大量试算的繁琐,定量的给出了各因素对水泥基修复材料的抗压强度及抗折强度影响程度的主次关系,并绘制出各影响因素与水泥基修复材料的抗压强度及抗折强度的关系曲线,根据水泥基修复材料的抗压强度及抗折强度随各影响因素的变化趋势,可为水泥基修复材料的性能的优化设计提供参考依据,并能指导生产。
Based on the orthogonal analysis method,considering the interaction between the compressive strength and flexural strength of cement-based repair materials,it overcomes the cumbersome and quantitative analysis of a large number of traditional calculation methods.The relationship between the compressive strength and flexural strength of cement-based repair materials and the relationship between the various factors and compressive strength and flexural strength of cement-based repair materials were plotted.According to the resistance of cement-based repair materials.The trend of compressive strength and flexural strength with various influencing factors can provide a reference for the optimal design of the performance of cement-based repair materials,and can guide the production.
Based on the orthogonal analysis method,considering the interaction between the compressive strength and flexural strength of cement-based repair materials,it overcomes the cumbersome and quantitative analysis of a large number of traditional calculation methods.The relationship between the compressive strength and flexural strength of cement-based repair materials and the relationship between the various factors and compressive strength and flexural strength of cement-based repair materials were plotted.According to the resistance of cement-based repair materials.The trend of compressive strength and flexural strength with various influencing factors can provide a reference for the optimal design of the performance of cement-based repair materials,and can guide the production.
引文
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[2]VAYSBURD A M,EMMONS P H.Corrosion inhibitors and other protective systems in concrete repair:concepts or misconcepts[J].ConcreteComposites and cement,2004,26(3):255-263.
[3]马世豪,李伟华,郑海兵,等.钢筋阻锈剂的阻锈机理及性能评价的研究进展[J].腐蚀与防护,2017,38(12):963-968.
[4]肖文慧.膨胀剂组分对水泥浆性能影响的研究[J].当代化学,2017,46(6):53-46.
[5]李鹏,苗苗,马晓杰.膨胀剂对补偿收缩混凝土性能影响的研究进展[J].硅酸盐通报,2016,35(1):35-41.
[6]陈源伟,文庆军,丁华柱.大掺量粉煤灰混凝土性能研究[J].四川建材,2017,43(10):11-13.
[7]武强,安亚强粉煤灰掺量对补偿收缩混凝土的影响[J].当代化工,2017,46(8):10-13.
[8]周华新,刘加平,崔巩,等.超早强聚合物快速修补砂浆研制及黏接耐久性能研究.新型建筑材料,2013(1):15-19.