Influence of adhesive thickness on local interface fracture and overall strength of metallic adhesive bonding structures
文献类型：期刊论文
| 作者 | Xu W(许巍) ; Wei YG(魏悦广)
|
| 刊名 | INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES
 |
| 出版日期 | 2013-01 |
| 卷号 | 40页码:158-167 |
| 通讯作者邮箱 | xuwei@lnm.imech.ac.cn |
| 关键词 | Finite element analysis Cohesive zone model Adhesive thickness Metallic bonded joint Overall strength |
| ISSN号 | 0143-7496 |
| 产权排序 | [Xu, Wei; Wei, Yueguang] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China |
| 通讯作者 | Xu, W (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China. |
| 中文摘要 | Adhesive bonding structures are widely used in a variety of engineering fields. Their overall strength is dependent on the cohesive properties involving local interface fracture. In the present research, the influence of the adhesive thickness on the cohesive properties and the overall strength of metallic adhesive bonding structures are investigated, with the cohesive zone model employed to equivalently simulate the adhesive layers with various thicknesses. A theoretical approach has been developed to determine the cohesive parameters for the present model when the adhesive thickness is varied. And then some numerical examples are given to explore the adhesive thickness-dependence overall strength of the adhesive joints, followed by some comparisons with the existing experimental results. Furthermore, the variations of both the cohesive parameters and the overall strength with the various thicknesses are influenced by some intrinsic characteristics of adhesives, which are investigated finally. The results show that both the cohesive parameters and the overall strength of metallic adhesive bonding structures are much dependent on the adhesive thickness, and the variations of overall strength resulting from the various thicknesses have discrepancy due to the toughness and strain hardening capacity of adhesives. |
| 学科主题 | 微机电系统中的固体力学问题 |
| 分类号 | 二类/Q2 |
| 收录类别 | SCI ; EI |
| 资助信息 | National Natural Science Foundation of China [11021262, 10932011, 91116003]; National Basic Research Program of China [2012CB937500] |
| 原文出处 | http://dx.doi.org/10.1016/j.ijadhadh.2012.07.012 |
| 语种 | 英语 |
| WOS记录号 | WOS:000314082600020 |
| 公开日期 | 2013-03-07 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/47025]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Xu W,Wei YG. Influence of adhesive thickness on local interface fracture and overall strength of metallic adhesive bonding structures[J]. INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES,2013,40:158-167. |
| APA | Xu W,&Wei YG.(2013).Influence of adhesive thickness on local interface fracture and overall strength of metallic adhesive bonding structures.INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES,40,158-167. |
| MLA | Xu W,et al."Influence of adhesive thickness on local interface fracture and overall strength of metallic adhesive bonding structures".INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES 40(2013):158-167. |
入库方式： OAI收割
来源：力学研究所
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