On the interaction between dislocations and cracks in one-dimensional hexagonal quasi-crystals

查看全文 作　　者：[1]刘官厅;[2]郭瑞平;[2]范天佑

机构地区：[1]DepartmentofMathematics,InnerMongoliaNormalUniversity,Huhhot010022,China;[2]DepartmentofAppliedPhysics,BeijingInstituteofTechnology,Beijing100081,China

出　　处：《Chinese Physics B》索引2003年第12卷第10期,共7页

摘　　要：The solution of elasticity problems involving the interaction between dislocations and cracks plays a fundamental role in many practical and theoreticM applications. Although elasticity problems involving dislocation or cracks in quasi-crystals have been investigated in many papers, the analysis is limited to a single defect. This paper investigates the interaction of defects in one-dimensional hexagonal quasi-crystMs using the complex variable function method. The interaction force between two parMlel dislocations is presented and the analytic solutions of elastic fields of interaction between a dislocation and a crack are obtained. A version of the well-known Peach-Koehler formula in one-dimensional hexagonal quasi-crystals is given. 关键词：一维六边形准晶体位错裂纹相互作用

相关文献

参考文献（23）
引证文献（29）
耦合文献（0）

参考文献(23)

引证文献(29)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

On the interaction between dislocations and cracks in one-dimensional hexagonal quasi-crystals

参考文献(23)

引证文献(29)

用户提示