Desiccation cracking of soils: A review of investigation approaches, underlying mechanisms, and influencing factors

CS Tang, C Zhu, Q Cheng, H Zeng, JJ Xu, BG Tian… - Earth-Science …, 2021 - Elsevier
The purpose of this paper is to review the development and the state of the art in desiccation
cracking characterization methods and review the desiccation cracking behaviors of soils …

A review on phase-field modeling of hydraulic fracturing

Y Heider - Engineering Fracture Mechanics, 2021 - Elsevier
Motivated by the successful implementation of the phase-field method (PFM) to simulate
complicated fracture patterns at moderate computational costs in solid materials, many …

A phase field model for elastic-gradient-plastic solids undergoing hydrogen embrittlement

PK Kristensen, CF Niordson… - Journal of the Mechanics …, 2020 - Elsevier
We present a gradient-based theoretical framework for predicting hydrogen assisted fracture
in elastic-plastic solids. The novelty of the model lies in the combination of:(i) stress-assisted …

Coupled phase-field and plasticity modeling of geological materials: From brittle fracture to ductile flow

J Choo, WC Sun - Computer Methods in Applied Mechanics and …, 2018 - Elsevier
The failure behavior of geological materials depends heavily on confining pressure and
strain rate. Under a relatively low confining pressure, these materials tend to fail by brittle …

On penalization in variational phase-field models of brittle fracture

T Gerasimov, L De Lorenzis - Computer Methods in Applied Mechanics and …, 2019 - Elsevier
Irreversible evolution is one of the central concepts as well as implementation challenges of
both the variational approach to fracture by Francfort and Marigo (1998) and its regularized …

[BOOK][B] Multiphysics phase-field fracture: modeling, adaptive discretizations, and solvers

T Wick - 2020 - books.google.com
This monograph is centered on mathematical modeling, innovative numerical algorithms
and adaptive concepts to deal with fracture phenomena in multiphysics. State-of-the-art …

A phase-field model of thermo-elastic coupled brittle fracture with explicit time integration

T Wang, X Ye, Z Liu, X Liu, D Chu, Z Zhuang - Computational Mechanics, 2020 - Springer
The phase-field method is a very effective way to simulate arbitrary crack nucleation,
propagation, bifurcation, and the formation of complex crack networks. The diffusion-based …

Comparative verification of hydro-mechanical fracture behavior: Task G of international research project DECOVALEX–2023

M Mollaali, O Kolditz, M Hu, CH Park, JW Park… - International Journal of …, 2023 - Elsevier
Numerical simulations become a necessity when experimental approaches cannot cover the
required physical and time scale of interest. One of such area is a simulation of long-term …

A phase field framework for capillary-induced fracture in unsaturated porous media: Drying-induced vs. hydraulic cracking

Y Heider, WC Sun - Computer Methods in Applied Mechanics and …, 2020 - Elsevier
This manuscript introduces a unified mathematical framework to replicate both desiccation-
induced and hydraulic fracturing in low-permeable unsaturated porous materials observed …

A global–local approach for hydraulic phase-field fracture in poroelastic media

F Aldakheel, N Noii, T Wick, P Wriggers - Computers & Mathematics with …, 2021 - Elsevier
In this work, phase-field modeling of hydraulic fractures in porous media is extended
towards a Global–Local approach. Therein, the failure behavior is solely analyzed in a …