摘要
叙述了环芯法采用逐层铣槽方式测量残余应力的应力应变关系，并讨论了积分法和应变增量法两种方法测量主应力的误差问题。
The relationship of residual stresses strain by ring core method measuring process using milling groove in a stepwise manner is described.The measuring error of principal stresses is discussed by integration and strain increment method.
出处
《机械强度》
CAS
CSCD
北大核心
1997年第1期22-28,共7页
Journal of Mechanical Strength
关键词
残余应力分布
环芯法
应为增量法
应力测量
residual stress distribution,ring core method,integration method, strain increment method
