Numerical Simulations of Pressurized Elbow under Reversed In-Plane Bending-Reference-Cited by-同舟云学术

Numerical Simulations of Pressurized Elbow under Reversed In-Plane Bending

Published:2013-09 Issue: Volume:785-786 Page:16-19
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Chen Xiao Hui¹,Chen Xu¹

Affiliation:

1. Tianjin University

Abstract

The paper compares numerical simulation with experimental results of pressurized elbow piping subjected to reversed in-plane bending in elastoplastic domain. The modified AbdelKarim-Ohno model is implemented into finite element program ANSYS by writing own user subroutine in FORTRAN language. The modified AbdelKarim-Ohno model may improve the prediction accuracy of ratcheting behavior of pressurized elbow under cyclic loading.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.785-786.16.pdf

Reference8 articles.

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3. S. Bari and T. Hassan: Int. J. Plast. Vol. 16 (2000), p.381.

4. M. AbdelKarim and N. Ohno: Int. J. Plast. Vol. 16 (2000), p.225.

5. X. Chen and R. Jiao: Int. J. Plast. Vol. 20 (2004), p.871.

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