Multiple 3d flaws in coupled electro-magneto-thermo-elastic multiphase composites by extended hypersingular integral equation method
文献类型：期刊论文
| 作者 | Zhu, B. J.1,2; Qin, T. Y.2 |
| 刊名 | Theoretical and applied fracture mechanics
 |
| 出版日期 | 2008-06-01 |
| 卷号 | 49期号:3页码:268-290 |
| 关键词 | Electro-magneto-thermo-elastic multiphase composites Interaction and shielding effect Hypersingular integral equation Strain energy density factors Stress intensity factor |
| ISSN号 | 0167-8442 |
| DOI | 10.1016/j.tafmec.2008.02.003 |
| 通讯作者 | Zhu, b. j.(cynosureorion@gucas.ac.cn) |
| 英文摘要 | This work presents extended hypersingular integral equation (e-hie) method to analyze the multiple 3d mixed-mode flaws problem in fully coupled electro-magneto-thermo-elastic multiphase composites under extended electro-magneto-thermo-elastic coupled loads through intricate theoretical analysis and numerical simulations. first, the problem is reduced to solving a set of e-hies. analytical solutions for the extended singular stresses, the extended stress intensity factors (e-sifs), the extended energy release rate and the extended strain energy density factors (e-sedfs) near the flaws front are obtained. then, the numerical method for the e-hies for two 3d flaws subjected to extended coupled loads is proposed. finally, numerical solutions of e-sifs and e-sedfs of sonic examples are given, and the effect of flaws orientation, interaction and shielding is discussed. (c) 2008 elsevier ltd. all rights reserved. |
| WOS关键词 | 3-DIMENSIONAL CRACK ; GROWTH ; INITIATION ; INCLUSION |
| WOS研究方向 | Engineering ; Mechanics |
| WOS类目 | Engineering, Mechanical ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000256603600004 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2386478 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhu, B. J. |
| 作者单位 | 1.Chinese Acad Sci, Grad Univ, Coll Earth Sci, Beijing 100049, Peoples R China 2.China Agr Univ, Coll Sci, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, B. J.,Qin, T. Y.. Multiple 3d flaws in coupled electro-magneto-thermo-elastic multiphase composites by extended hypersingular integral equation method[J]. Theoretical and applied fracture mechanics,2008,49(3):268-290. |
| APA | Zhu, B. J.,&Qin, T. Y..(2008).Multiple 3d flaws in coupled electro-magneto-thermo-elastic multiphase composites by extended hypersingular integral equation method.Theoretical and applied fracture mechanics,49(3),268-290. |
| MLA | Zhu, B. J.,et al."Multiple 3d flaws in coupled electro-magneto-thermo-elastic multiphase composites by extended hypersingular integral equation method".Theoretical and applied fracture mechanics 49.3(2008):268-290. |
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来源：中国科学院大学
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