A creep model for ultra-deep salt rock considering thermal-mechanical damage under triaxial stress conditions

A creep model for ultra-deep salt rock considering thermal-mechanical damage under triaxial stress conditions

To investigate the specific creep behavior of ultra-deep buried salt during oil and gas exploitation, a set of triaxial creep experiments was conducted at elevated temperatures with constant axial pressure and unloading confining pressure conditions. Experimental results show that the salt sample de...

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Bibliographic Details
Main Authors: Chao Liang, Jianfeng Liu, Jianxiong Yang, Huining Xu, Zhaowei Chen, Lina Ran
Format: Article
Language:English
Published: Elsevier 2024-02-01
Series:Journal of Rock Mechanics and Geotechnical Engineering
Subjects:
Creep experiments
Creep model
Thermal and mechanical damage
Fractional derivative
Online Access:http://www.sciencedirect.com/science/article/pii/S1674775523001956

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