中文摘要：

仪器化压入是一种新兴的力学测试技术,具有无损、微区、自动等优点,已用于残余应力测试的研究。首先介绍仪器化压入测试残余应力的基本原理;然后针对锥形压入和球形压入测试,分别介绍仪器化压入测试残余应力的主要分析方法,并比较各自的优缺点,提出改进措施;最后总结仪器化压入测试残余应力的研究现状,展望未来的研究工作。

英文摘要：

Instrumented indentation as a kind of non-destructive,local and automatic mechanical testing technology which developed in recent years,has been applied to residual stress measurement.Firstly,the principle of residual stress measurement using instrumented indentation is elaborated.Secondly,the current analytical methods using sharp indentation and spherical indentation are introduced,advantages and disadvantages of those methods are compared and some possible remedies are proposed.Finally,research status in this area is concluded and the research trends are discussed.