Creator:

Śloderbach, Zdzisław ; Pająk, Janusz

Contributor:

Jurczak, Paweł - red.

Title:

Stored energy of plastic deformation in tube bending processes

Group publication title:

IJAME, volume 18 (2013)

Subject and Keywords:

plastic deformation ; tube bending ; stored energy ; austenitic steel ; boiler steel

Abstract:

The paper presents an aproximate analytic method for determination of the stored energy of plastic deformation during cold bending of metal tubes at bending machines. Calculations were performed for outer points of the tube layers subjected to tension and compression (the points of maximum strains). The percentage of stored energy related to the plastic strain work was determined and the results were presented in graphs. The influence and importance of the stored energy of plastic deformation on the service life of pipeline bends are discussed.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2013

Resource Type:

artykuł

Format:

application/pdf

DOI:

10.2478/ijame-2013-0015

Pages:

235-248

Source:

IJAME, volume 18, number 1 (2013)

Language:

eng

License:

CC 4.0

License CC BY-NC-ND 4.0:

click here to follow the link

Rights:

Biblioteka Uniwersytetu Zielonogórskiego