弹性滑错界面椭圆夹杂应力场  

THE ELASTIC FIELDS OF ELLIPTIC INHOMOGENEITY WITH SLIDING INTERFACE

作　　者：潘文科[1] 伍小平[1] 

机构地区：[1]中国科学技术大学五系

出　　处：《力学与实践》1998年第4期42-44,共3页Mechanics in Engineering

摘　　要：本文采用弹性弹簧来模拟夹杂和基体之间界面存在的缺陷．应用ＰａｐｋｏｖｉｃｈＮｅｕｂｅｒ位移函数法给出了带有缺陷界面无穷大基体中含椭圆形夹杂问题的级数解，计算结果显示了滑错夹杂应力场的一些特点．The defect interface between matrix and inhomogeneity is a general phenomina.The defect is simulated by elastic spring in this paper.By using papkovich Neuber method,the series solution about elliptic inhomogeneity with defect interface can be got.Calculation results show the characteristics of the stress fields.

关 键 词：缺陷 位移函数法 椭圆夹杂 应力场 复合材料 

分 类 号：TB330.1[一般工业技术—材料科学与工程]