A General Method of Calculating the Mϵmax Diagram in Plastic Bending of Beams

1951 ◽  
Vol 18 (4) ◽  
pp. 353-358
Author(s):  
Aris Phillips
Keyword(s):  
New Method ◽  
Pure Bending ◽  
Stress Strain ◽  
Plastic Bending ◽  
Elastic Plastic ◽  
Bending Of Beams ◽  
General Method ◽  
Plastic Stress

Abstract In this paper we give a new method for finding the Mϵmax curve in the case of symmetrical pure bending of bars in plasticity. This method is both accurate and comparatively easy to use. At the end of the paper we show how it is possible to express any σ-ϵ curve as the sum of a number of elastic plastic-stress strain lines.

Versatile Elastic-Plastic Stress-Strain Formula

1975 ◽  
Vol 101 (4) ◽  
pp. 511-515 ◽  
Author(s):  
Ralph M. Richard ◽  
Barry J. Abbott
Keyword(s):  
Stress Strain ◽  
Elastic Plastic ◽  
Plastic Stress
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