摘要
用断裂力学的原理说明了测定残余应力的意义。介绍了一种测量金属管中残余应力的方法,说明了 这种方法的原理、操作和计算公式。最后用一实例说明这种方法的应用。
Importance of residual stress measurements was explained on basis of fracture mechanics.A method for measurements of circumferential residual stress in tubes was described.Principle,operation and calculation formula of the method were explained.An example of measurements was given to illustrate application of the method finally.
出处
《物理测试》
CAS
2003年第3期24-26,共3页
Physics Examination and Testing
