微观力学
材料科学
体积分数
复合材料
有限元法
代表性基本卷
材料性能
纤维
结构工程
微观结构
复合数
工程类
作者
Srinjoy De Joardar,Arohan Neog,Sohail Parvez,Sushen Kirtania,Satadru Kashyap,Sanjib Banerjee
标识
DOI:10.1080/15440478.2022.2134265
摘要
For seamless use of natural fiber-reinforced composites (NFRCs) in the industry, it is essential to evaluate the elastic characteristics of NFRCs. In the present work, a finite element (FE) analysis has been done in ABAQUS for finding the effective elastic properties of the NFRCs. A comparative study of the effectiveness of different micromechanical models for assessing the effective properties of NFRCs has been discussed. The findings of the FE analysis have been compared to the effective properties obtained from the micromechanical models. It is observed that the elastic properties obtained through FE analysis are found to be in accordance with the elastic properties computed using different micromechanical models. Further, an error analysis method (Root mean squared scaled error) has been employed to quantify the results obtained from other micromechanical models and choose the most suitable model for each elastic property. There is no unified model for all the elastic properties over the varying fiber volume fraction; it is specific for a particular elastic property and fiber volume fraction.
科研通智能强力驱动
Strongly Powered by AbleSci AI