Multi-scale analysis of effect of uncertainties on mechanical properties of particle reinforced metal matrix composites and experimental validation
The results of quasi-static tensile experiments on the 20%(volume fraction) SiCp/2009Al composite show a significant dispersion of the mechanical properties such as failure strain. The effects of two uncertainties on macroscopic mechanical properties of the composite were investigated using a multis...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Journal of Materials Engineering
2023-05-01
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| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.000116 |
| _version_ | 1797822388347338752 |
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| author | SUO Yongyong WANG Xiang WANG Bo WANG Quanzhao NI Dingrui JIA Purong |
| author_facet | SUO Yongyong WANG Xiang WANG Bo WANG Quanzhao NI Dingrui JIA Purong |
| author_sort | SUO Yongyong |
| collection | DOAJ |
| description | The results of quasi-static tensile experiments on the 20%(volume fraction) SiCp/2009Al composite show a significant dispersion of the mechanical properties such as failure strain. The effects of two uncertainties on macroscopic mechanical properties of the composite were investigated using a multiscale finite element approach. The distribution characteristics of failure strain and fracture energy, and their correlations were obtained from FE simulations of a series of mesoscale RVE models. Then combined with the macroscale model, the randomness of mechanical properties in various regions within the actual material can be characterized. The results of the quasi-static tensile simulations of the macroscale model show good agreement with the experimental results, and are also able to simulate the dispersion behavior of failure strain very well due to the introduction of material stochasticity. |
| first_indexed | 2024-03-13T10:07:16Z |
| format | Article |
| id | doaj.art-39539ebc9e57404eb64f6c019bdf293d |
| institution | Directory Open Access Journal |
| issn | 1001-4381 |
| language | zho |
| last_indexed | 2024-03-13T10:07:16Z |
| publishDate | 2023-05-01 |
| publisher | Journal of Materials Engineering |
| record_format | Article |
| series | Cailiao gongcheng |
| spelling | doaj.art-39539ebc9e57404eb64f6c019bdf293d2023-05-22T09:10:02ZzhoJournal of Materials EngineeringCailiao gongcheng1001-43812023-05-0151515716410.11868/j.issn.1001-4381.2022.00011620230516Multi-scale analysis of effect of uncertainties on mechanical properties of particle reinforced metal matrix composites and experimental validationSUO Yongyong0WANG Xiang1WANG Bo2WANG Quanzhao3NI Dingrui4JIA Purong5School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi'an 710129, ChinaSchool of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi'an 710129, ChinaSchool of Aeronautics, Northwestern Polytechnical University, Xi'an 710072, ChinaShi-Changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, ChinaShi-Changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, ChinaSchool of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi'an 710129, ChinaThe results of quasi-static tensile experiments on the 20%(volume fraction) SiCp/2009Al composite show a significant dispersion of the mechanical properties such as failure strain. The effects of two uncertainties on macroscopic mechanical properties of the composite were investigated using a multiscale finite element approach. The distribution characteristics of failure strain and fracture energy, and their correlations were obtained from FE simulations of a series of mesoscale RVE models. Then combined with the macroscale model, the randomness of mechanical properties in various regions within the actual material can be characterized. The results of the quasi-static tensile simulations of the macroscale model show good agreement with the experimental results, and are also able to simulate the dispersion behavior of failure strain very well due to the introduction of material stochasticity.http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.000116particle-reinforced metal matrix compositeuncertaintymaterial stochasticitymulti-scale finite element analysis |
| spellingShingle | SUO Yongyong WANG Xiang WANG Bo WANG Quanzhao NI Dingrui JIA Purong Multi-scale analysis of effect of uncertainties on mechanical properties of particle reinforced metal matrix composites and experimental validation Cailiao gongcheng particle-reinforced metal matrix composite uncertainty material stochasticity multi-scale finite element analysis |
| title | Multi-scale analysis of effect of uncertainties on mechanical properties of particle reinforced metal matrix composites and experimental validation |
| title_full | Multi-scale analysis of effect of uncertainties on mechanical properties of particle reinforced metal matrix composites and experimental validation |
| title_fullStr | Multi-scale analysis of effect of uncertainties on mechanical properties of particle reinforced metal matrix composites and experimental validation |
| title_full_unstemmed | Multi-scale analysis of effect of uncertainties on mechanical properties of particle reinforced metal matrix composites and experimental validation |
| title_short | Multi-scale analysis of effect of uncertainties on mechanical properties of particle reinforced metal matrix composites and experimental validation |
| title_sort | multi scale analysis of effect of uncertainties on mechanical properties of particle reinforced metal matrix composites and experimental validation |
| topic | particle-reinforced metal matrix composite uncertainty material stochasticity multi-scale finite element analysis |
| url | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.000116 |
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