Initiation of Shear Band in Gas Hydrate-Bearing Sediment Considering the Effect of Porosity Change on Stress

The initiation condition of the shear band in gas hydrate-bearing sediment (GHBS) was analyzed in this study. First, the mathematical model considering the pore diffusion and stress conservation equations was constructed. The shear stress is assumed to be related to the porosity, shear strain, and s...

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Bibliographic Details

Published in:	Modelling
Main Authors:	Yudong Huang, Tianju Wang, Hongsheng Guo, Yan Zhang, Zhiwei Hao, Xiaobing Lu, Xuhui Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2025-06-01
Subjects:	gas hydrate-bearing sediment shear band perturbation method
Online Access:	https://www.mdpi.com/2673-3951/6/3/51