• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 1993, Vol. 29 ›› Issue (4): 65-70,8.

• Article • Previous Articles     Next Articles

COLLAPSE CRITERION OF ELASTO-PLASTIC STRUCTURES SUBJECTED TO EXTERNAL LOADING AND TEMPERATURE VARIATION

Du Sentian;Liu Hanbing;Chen Suhuan;Lian Jianshe   

  1. Jilin University of Technology
  • Published:1993-07-01

Abstract: A simple and applicable incremental collapse criterion is presented by means of the kinematical shakedown theorem under the consideration that external loading and temperature change slowly and dependence of yield stress on temperature. The application of the presented criterion is illustrated by an example.

Key words: Collapse, Plastic deformation, Structure