Paper Title:
Multiaxial Low Cycle Fatigue Life Prediction at 300 °C Using Equivalent Strain Appoach
  Abstract

The low cycle fatigue behavior was experimentally studied with the 3-dimension notched LD8 aluminum alloy specimens at 300°C. The 3- dimension stress-strain responses of specimens were calculated by means of the program ADINA. The multiaxial fatigue life prediction was carried out according to von Mises’s equivalent theory. The results from the prediction showed that the equivalent strain range can be served as the valid mechanics for predicting multiaxial high temperature and low cyclic fatigue life.

  Info
Periodical
Advanced Materials Research (Volumes 361-363)
Chapter
Chapter 11: Environmental Protection and Economic Development
Edited by
Qunjie Xu, Honghua Ge and Junxi Zhang
Pages
1669-1672
DOI
10.4028/www.scientific.net/AMR.361-363.1669
Citation
W. X. Zhang, G. D. Gao, G. Y. Mu, "Multiaxial Low Cycle Fatigue Life Prediction at 300 °C Using Equivalent Strain Appoach", Advanced Materials Research, Vols. 361-363, pp. 1669-1672, 2012
Online since
October 2011
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Price
$32.00
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