Elastoplastic constitutive model considering the filling and cementation effects for gas hydrate-bearing sediments: development and finite element implementation

Dynamic evolution of hydrate filling and cementation effects significantly affects the mechanical behavior of gas hydrate-bearing sediments (GHBS). To analyze the strength and deformation characteristics of GHBS under varying effective confining pressures and hydrate saturations, we use the unified...

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Bibliographic Details
Published in:	Frontiers in earth science (Lausanne) Vol. 13
Main Authors:	Yuan, Qingmeng, Liang, Qianyong, Liang, Jinqiang, Wang, Zhigang, Yang, Lin, Wu, Xuemin, Guo, Binbin, Dong, Yifei
Format:	Journal Article
Language:	English
Published:	Frontiers Media S.A 02.04.2025
Subjects:	elastoplastic constitutive model gas hydrate-bearing sediments modified euler integration algorithm numerical integration state parameter
ISSN:	2296-6463, 2296-6463
Online Access:	Get full text
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