Research on Constitutive Model and Algorithm of High-Temperature-Load Coupling Damage Based on the Zienkiewicz–Pande Yield Criterion

Research on Constitutive Model and Algorithm of High-Temperature-Load Coupling Damage Based on the Zienkiewicz–Pande Yield Criterion

The mechanical properties of rock can be weakened under the influence of high temperatures. To describe the mechanical behavior of rock under the action of high temperature more accurately, based on the Zienkiewicz–Pande yield criterion, the damage variable Dc which accounts for the coupling between...

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Bibliographic Details
Main Authors: Tao Zhan, Tengfei Jiang, Shengbiao Shan, Fu Zheng, Annan Jiang, Xinping Guo
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Applied Sciences
Subjects:
Sienkiewicz–Pande yield criterion
high-temperature-load coupled damage
elastic–plastic constitutive model
secondary development
Flac<sup>3D</sup>
Online Access:https://www.mdpi.com/2076-3417/13/17/9786

Internet

https://www.mdpi.com/2076-3417/13/17/9786

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