A Unified Constitutive Model for Creep and Cyclic Viscoplasticity Behavior Simulation of Steels Based on the Absolute Reaction Rate Theory
Joint Authors
Zeng, Xiang-guo
Chen, Huayan
Guo, Yang
Wang, Fang
Source
Advances in Materials Science and Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-02-08
Country of Publication
Egypt
No. of Pages
13
Abstract EN
In this work, the viscoplasticity and creep behavior for modified 9Cr-1Mo and 316 stainless steels were investigated.
Based on the absolute reaction rate theory, a unified constitutive model incorporating internal state variables was proposed to characterize the evolution of the back stress.
Also, the model was implemented by the ABAQUS system with the semi-implicit stress integration.
Compared to the experimental data, the results demonstrated that the proposed approach could effectively simulate the cyclic softening and hardening behavior for such structural steels.
American Psychological Association (APA)
Chen, Huayan& Zeng, Xiang-guo& Guo, Yang& Wang, Fang. 2017. A Unified Constitutive Model for Creep and Cyclic Viscoplasticity Behavior Simulation of Steels Based on the Absolute Reaction Rate Theory. Advances in Materials Science and Engineering،Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1123674
Modern Language Association (MLA)
Chen, Huayan…[et al.]. A Unified Constitutive Model for Creep and Cyclic Viscoplasticity Behavior Simulation of Steels Based on the Absolute Reaction Rate Theory. Advances in Materials Science and Engineering No. 2017 (2017), pp.1-13.
https://search.emarefa.net/detail/BIM-1123674
American Medical Association (AMA)
Chen, Huayan& Zeng, Xiang-guo& Guo, Yang& Wang, Fang. A Unified Constitutive Model for Creep and Cyclic Viscoplasticity Behavior Simulation of Steels Based on the Absolute Reaction Rate Theory. Advances in Materials Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1123674
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1123674