| 基于损伤演化的共混/填充高聚物体系本构关系研究进展 |
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| 引用本文： | 王建祥,陈建康,白树林. 基于损伤演化的共混/填充高聚物体系本构关系研究进展[J]. 复合材料学报, 2002, 19(6): 1-7 |
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| 作者姓名： | 王建祥 陈建康 白树林 |
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| 作者单位： | 1. 北京大学力学与工程科学系,北京,100871
2. 扬州大学水利与建筑工程学院,扬州,225009 |
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| 基金项目： | 国家自然科学基金资助项目(10032010,10172074,10072002) |
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| 摘 要： | 建立复合材料的本构关系是进行材料设计的基础性工作。针对共混/填充高聚物体系,总结了微损伤演化的基体规律,讨论了在考虑微损伤演化的情况下,材料体系的宏观本构关系研究的思路与主要研究成果。本文作者指出,在共混/填充高聚物体系的破坏过程中,还有很多重要机制需要进一步研究。例如,微孔洞成核和串通汇合过程的分析、夹杂之间的相互作用和基体的非线性对损伤演化的影响以及应变率和温度对损伤的影响等都需要进一步分析。
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| 关 键 词： | 共混/填充高聚物 复合材料 损伤演化 本构关系 |
| 文章编号： | 1000-3851(2002)06-0001-07 |
| 收稿时间： | 2002-03-29 |
| 修稿时间： | 2002-03-29 |
ADVANCES IN STUDY OF CONSTITUTIVE RELATIONS OF BLENDED/FILLED POLYMERIC COMPOSITES CONSIDERING DAMAGE EVOLUTION |
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| WANG Jianxiang,CHEN Jiankang,BAI Shulin. ADVANCES IN STUDY OF CONSTITUTIVE RELATIONS OF BLENDED/FILLED POLYMERIC COMPOSITES CONSIDERING DAMAGE EVOLUTION[J]. Acta Materiae Compositae Sinica, 2002, 19(6): 1-7 |
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| Authors: | WANG Jianxiang CHEN Jiankang BAI Shulin |
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| Affiliation: | 1. Department of Mechanics and Engineering Science, Peking University, Beijing 100871,China;2. College of Hydraulic and Civil Engineering, Yangzhou University, Yangzhou 225009,China |
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| Abstract: | Constitutive relations are the basis for design of composite materials. This paper summarizes the damage evolution laws, the research methodology and the major results in the study of constitutive relations of blended/filled polymeric composite materials. It is pointed out that more studies are needed to understand some important mechanisms in the damage process of the composite materials such as the nucleation and coalescence of voids, effects of the void interaction and non-linearity of the matrix on the damage evolution, effects of the strain rate and temperature on the damage process, etc. |
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| Keywords: | blended/filled polymers composite materials damage evolution constitutive relations |
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