• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 1990, Vol. 26 ›› Issue (5): 96-102.

• Article • Previous Articles    

A STUDY ON RESOLUTION OF THE GENERAL 3-D STRAIN OF PHOTOPLASTICITY

Lu Zhihui;Lai Zengmei   

  1. Zhengzhou Research Institute of Mechanical Engineering
  • Published:1990-09-01

Abstract: A method for resolution of the general 3-D strain in photo plastic techniques using Almont’s strain tensor is presented. The Almansi Strain-Optic Law is given and the resolution of 3-D strain fields of an upset cylinder and a transverse wedge rolled shaft is also tried in this paper.

Key words: 镦粗, 光塑性, 楔横轧, 应变