MOLECULAR DYNAMICS SIMULATION OF THE ROLE OF DISLOCATIONS IN MICROCRACK HEALING

来源 :力学学报:英文版 | 被引量 : 0次 | 上传用户:qdchengr
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The molecular dynamics method is used to simulate microcrackhealing during heating or/and under compressive stress.A centre microcrack in Cucrystal would be sealed under compressive stress or by heating.The role of com-pressive stress and heating in crack
其他文献
In the present paper,the algorithm of Binary Image Cross-Correlation(BICC)was developed to measure the unsteady flow field.A vortexflow field was used to test t
文章首先介绍数据挖掘的基本概念和处理步骤,然后讨论征信系统和数据挖掘的关系,认为征信机构作为数据工厂,数据挖掘的各种方法都可以找到很好的应用场景,通过广泛和深入地开
引言人是什么生物啊?万千世界之中,人,是唯一具有理性热情并且满怀热情、能研究问题并且善于研究问题、追求改善并且不断追求改善的生物!企业的生产力由生产现场决定。生产现
By the aid of an idea of the weighted ENO schemes, some weight-type high-resolution difference schemes with different orders of accuracy are presentedin this pa
On the basis of Betti’s theorem,the constitutive relation of multi-crack rockmass which considers the effect of crack-closure is developed in this paper.Meanwh
This paper gives a survey of works on the theory of toroidal shellswhich were done by our two universities in recent years.
解决好群众最关心、最直接、最现实的利益问题已成为沿海发达地区构建和谐社会的工作重点。要解决好这一问题涉及面广,持续性长。但从目前来看,必须从形成共识,进行充分的利
Investigation of the propagation of the wave in SAW sensors is abasis for the research and design of the sensors. With the advance of the sensor,both the effect
为了进一步增强MSN Messenger功能.引对其开发的第三方插件程序方兴末艾。
In this paper,the structure damage detection with spatial waveletsis approached.First,a plane stress problem,a rectangular plate containing a shortcrack under a