纳米碳管对复层材料机械性能的影响研究
发布时间：2018-11-26 09:52
【摘要】：针对纳米碳管对复层材料机械性能的影响,提出纳米碳管含量与复层材料关系的数学模型,预测复层材料的机械性能指标。先引入复合材料中增强材料含量与其弹性模量之间的函数关系,而后基于复层梁理论的变换断面法推导出增强材料含量与复层材料弹性模量及应力的关系,最终通过弯曲实验获取数学模型中的关于纳米碳管复层材料的基本参数,揭示纳米碳管对复层材料力学性能的影响。此数学模型的建立方法同样适用于其他增强材料,对新型复层材料的应用有积极的指导意义。
[Abstract]:In view of the effect of carbon nanotubes on the mechanical properties of carbon nanotubes, a mathematical model of the relationship between carbon nanotubes content and laminated materials was proposed to predict the mechanical properties of the laminated materials. The functional relationship between the content of reinforced material and its elastic modulus is introduced, and the relationship between the content of reinforced material and the elastic modulus and stress of composite material is derived based on the theory of composite beam. Finally, the basic parameters of carbon nanotubes were obtained by bending experiments, and the effect of carbon nanotubes on the mechanical properties of carbon nanotubes was revealed. This mathematical model is also applicable to other reinforcement materials and has a positive guiding significance for the application of new laminated materials.
【作者单位】： 郑州信息科技职业学院机电工程学院;
【基金】：河南省科技厅科技攻关项目(152102210359)资助~~
【分类号】：TB303
[Abstract]:In view of the effect of carbon nanotubes on the mechanical properties of carbon nanotubes, a mathematical model of the relationship between carbon nanotubes content and laminated materials was proposed to predict the mechanical properties of the laminated materials. The functional relationship between the content of reinforced material and its elastic modulus is introduced, and the relationship between the content of reinforced material and the elastic modulus and stress of composite material is derived based on the theory of composite beam. Finally, the basic parameters of carbon nanotubes were obtained by bending experiments, and the effect of carbon nanotubes on the mechanical properties of carbon nanotubes was revealed. This mathematical model is also applicable to other reinforcement materials and has a positive guiding significance for the application of new laminated materials.
【作者单位】： 郑州信息科技职业学院机电工程学院;
【基金】：河南省科技厅科技攻关项目(152102210359)资助~~
【分类号】：TB303
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