Nonlinear Creep Constitutive Model of Fractured Granite and Its Parameters Analysis

Nonlinear Creep Constitutive Model of Fractured Granite and Its Parameters Analysis

The creep behavior of fractured granite is crucial for the long-term stability and safety of high-level radioactive waste disposal repositories. This study proposes a damaged elastic-visco-plastic model, considering the effect of stress-induced damage accumulation during the creep process. The model...

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Bibliographic Details
Main Authors: Chunping WANG, Jianfeng LIU, Liang CHEN, Jian LIU, Xingguang ZHAO, Hongsu MA
Format: Article
Language:English
Published: Editorial Department of Journal of Sichuan University (Engineering Science Edition) 2024-07-01
Series:工程科学与技术
Subjects:
fractured granite
creep
nonlinear model
fractional derivative
parameter analysis
Online Access:http://jsuese.scu.edu.cn/thesisDetails#10.12454/j.jsuese.202201384
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