A non-local fracture model for composite laminates and numerical simulations by using the FFT method
文献类型：期刊论文
| 作者 | Li J; Meng SH ; Tian XX; Song F(宋凡); Jiang CP; Li, J; Li, J; Li, J; Li, J
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| 刊名 | COMPOSITES PART B-ENGINEERING
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| 出版日期 | 2012-04-01 |
| 卷号 | 43期号:3页码:961-971 |
| 通讯作者邮箱 | jia.li@univ-paris13.fr |
| 关键词 | Laminate Fracture Interface/interphase Damage mechanics Progressive Damage Constitutive Model Fiber-Composites Cohesive Zone Strength Interface Criterion |
| ISSN号 | 1359-8368 |
| 产权排序 | [Li, Jia] Univ Paris 13, LSPM, CNRS UPR 3407, Inst Galilee, F-93430 Villetaneuse, France;[Meng, Songhe; Tian, Xiaoxiao] Harbin Inst Technol, Ctr Composite Mat, Harbin 150006, Peoples R China; [Song, Fan] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China; [Jiang, Chiping] Beijing Univ Aeronaut & Astronaut, Solid Mech Res Ctr, Beijing 100083, Peoples R China |
| 通讯作者 | Li, J ; Univ Paris 13, LSPM, CNRS UPR 3407, Inst Galilee, 99 Ave Jean Baptiste Clement, F-93430 Villetaneuse, France. |
| 合作状况 | 国际 |
| 中文摘要 | In this paper, we present a fracture model for composite laminates and its numerical solution by using the Fast Fourier Transforms (FFTs). The FFT-based formulation initially proposed for seeking the average behaviour of linear and non-linear composites by means of the homogenisation procedures [1,2] was adapted to evaluate the damage growth in brittle materials. A non-local damage model based on the maximal principal stress criterion was proposed to assess the failure in the matrix and the fibres. This non-local model was then connected to the Griffith-Irwin criterion in the aim of predicting crack growth. In order to assess the matrix/fibre interface delamination, we have adapted the cohesive model developed by Li [3] for accounting the mixed-mode dependent interface failure. To this end, the interfaces between the matrix and the fibres are replaced by a thin layer of interphase with the purpose of facilitating the FFT simulations. By using the proposed model, we carried out several numerical simulations on fracture process in different specimens. From these studies, we can conclude that the present FFT-based analysis is capable to deal with crack initiation and crack growth in composite laminates with high accuracy and efficiency, especially in the cases of matrix/fibre interface debonding and of multi-crack growth. |
| 学科主题 | 复合材料力学 |
| 分类号 | 一类 |
| 收录类别 | SCI ; EI |
| 原文出处 | http://dx.doi.org/10.1016/j.compositesb.2011.08.055 |
| 语种 | 英语 |
| WOS记录号 | WOS:000303284200014 |
| 公开日期 | 2013-01-18 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/46662]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 通讯作者 | Li, J; Li, J; Li, J; Li, J |
| 推荐引用方式 GB/T 7714 | Li J,Meng SH,Tian XX,et al. A non-local fracture model for composite laminates and numerical simulations by using the FFT method[J]. COMPOSITES PART B-ENGINEERING,2012,43(3):961-971. |
| APA | Li J.,Meng SH.,Tian XX.,宋凡.,Jiang CP.,...&Li, J.(2012).A non-local fracture model for composite laminates and numerical simulations by using the FFT method.COMPOSITES PART B-ENGINEERING,43(3),961-971. |
| MLA | Li J,et al."A non-local fracture model for composite laminates and numerical simulations by using the FFT method".COMPOSITES PART B-ENGINEERING 43.3(2012):961-971. |
入库方式： OAI收割
来源：力学研究所
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