[HTML][HTML] Dynamic strain localization into a compaction band via a phase-field approach
We present a new phase-field formulation for the formation and propagation of a compaction
band in high-porosity rocks. Novel features of the proposed formulation include (a) the …
band in high-porosity rocks. Novel features of the proposed formulation include (a) the …
A thermodynamically consistent finite strain phase field approach to ductile fracture considering multi-axial stress states
Phase field models for ductile fracture have gained significant attention in the last two
decades due to their ability in implicitly tracking the nucleation and propagation of cracks …
decades due to their ability in implicitly tracking the nucleation and propagation of cracks …
Multi-scale analysis framework for predicting tensile strength of cement paste by combining experiments and simulations
The experimental method that accurately assesses the responses of cementitious materials
with complex microstructures requires significant time and effort. To address this issue, a …
with complex microstructures requires significant time and effort. To address this issue, a …
Coupled thermo-hydro-mechanical-phase field modelling for hydraulic fracturing in thermo-poroelastic media
D Yi, L Yi, Z Yang, Z Meng, X Li, C Yang… - Computers and …, 2024 - Elsevier
This study presents a coupled thermo-hydro-mechanical-phase field model, grounded in a
thermodynamic framework, to elucidate the process of hydraulic fracture evolution in thermo …
thermodynamic framework, to elucidate the process of hydraulic fracture evolution in thermo …
Modeling of Heat and Mass Transfer in Cement-Based Materials during Cement Hydration—A Review
B Klemczak, A Smolana, A Jędrzejewska - Energies, 2024 - mdpi.com
Cement-based materials encompass a broad spectrum of construction materials that utilize
cement as the primary binding agent. Among these materials, concrete stands out as the …
cement as the primary binding agent. Among these materials, concrete stands out as the …
Multiscale modeling for fire induced spalling in concrete tunnel linings based on the superposition-based phase field fracture model
In view of the global–local property and multiscale characteristics of spalling behavior in
tunnel lining, superposition-based phase field fracture model is introduced within a …
tunnel lining, superposition-based phase field fracture model is introduced within a …
Numerical investigation on spall fracture in metallic materials due to laser shock peening via phase field approach to fracture
S Qi, Y Shen - Engineering Fracture Mechanics, 2023 - Elsevier
Laser shock peening (LSP) is an effective surface reinforcement technique for metallic
materials. However, when LSP is applied to a thin specimen, an undesirable result, spall …
materials. However, when LSP is applied to a thin specimen, an undesirable result, spall …
Cracking and thermal resistance in concrete: Coupled thermo-mechanics and phase-field modeling
Modeling damage and fracture in concrete accurately is crucial for a comprehensive
analysis of structures under concurrent thermal and mechanical actions. This paper presents …
analysis of structures under concurrent thermal and mechanical actions. This paper presents …
[HTML][HTML] The study of diffuse interface propagation of dynamic failure in advanced ceramics using the phase-field approach
Dynamic failure in advanced ceramic materials is a complex mechanical phenomenon,
which is challenging to study in experimental and computational works. This work models …
which is challenging to study in experimental and computational works. This work models …
A length scale insensitive phase‐field model for fully coupled thermo‐mechanical fracture in concrete at high temperatures
Fracture in concrete at high temperatures involves complex thermo‐mechanical couplings
and arbitrary crack evolution, imposing great challenges to its computational modeling. This …
and arbitrary crack evolution, imposing great challenges to its computational modeling. This …