1. Geometric prior of multi-resolution yielding manifolds and the local closest point projection for nearly non-smooth plasticity Xiao, Mian; Sun, WaiChing 2022 Articles ElastoplasticityYield surfacesMechanics, Applied

2. Manifold embedding data-driven mechanics Bahmani, Bahador; Sun, WaiChing 2022 Articles ElasticityGeodesics (Mathematics)Manifolds (Mathematics)Mechanical engineering

3. Multi-phase-field microporomechanics model for simulating ice-lens growth in frozen soil Suh, Hyoung Suk; Sun, WaiChing 2022 Articles Materials scienceFrozen groundIce

4. A kd-tree-accelerated hybrid data-driven/model-based approach for poroelasticity problems with multi-fidelity multi-physics data Bahmani, Bahador; Sun, WaiChing 2021 Articles Porous materials--Mechanical propertiesPorous materials--Mathematical modelsElasticityMechanics, Applied

5. An immersed phase field fracture model for microporomechanics with Darcy–Stokes flow Suh, Hyoung Suk; Sun, WaiChing 2021 Articles Laminar flowFluid dynamicsFracture mechanics--Mathematical modelsNavier-Stokes equationsPhase transformations (Statistical physics)Porous materials

6. Asynchronous phase field fracture model for porous media with thermally non-equilibrated constituents Suh, Hyoung suk; Sun, WaiChing 2021 Articles Fracture mechanicsPorous materialsComposite materialsMechanics, Applied

7. DP-MPM: Domain partitioning material point method for evolving multi-body thermal–mechanical contacts during dynamic fracture and fragmentation Xiao, Mian; Liu, Chuanqi; Sun, WaiChing 2021 Articles Fracture mechanicsMechanics, AppliedCivil engineering

8. Sobolev training of thermodynamic-informed neural networks for interpretable elasto-plasticity models with level set hardening Vlassis, Nikolaos Napoleon; Sun, WaiChing 2021 Articles Neural networks (Computer science)Elastoplasticity--Mathematical modelsLevel set methodsMechanics, Applied

9. Computational thermomechanics for crystalline rock. Part II: Chemo-damage-plasticity and healing in strongly anisotropic polycrystals Ma, Ran; Sun, WaiChing 2020 Articles PolycrystalsAnisotropyMaterials--CreepFracture mechanicsRadioactive waste disposalMechanics, Applied

10. SO(3)-invariance of informed-graph-based deep neural network for anisotropic elastoplastic materials Heider, Yousef; Wang, Kun; Sun, WaiChing 2020 Articles Materials scienceCrystals--Plastic propertiesNeural networks (Computer science)Lie algebrasSupervised learning (Machine learning)

11. A configurational force for adaptive re-meshing of gradient-enhanced poromechanics problems with history-dependent variables Na, SeonHong; Bryant, Eric Cushman; Sun, WaiChing 2019 Articles Materials scienceMechanics, AppliedPorous materialsLie algebras

12. A cooperative game for automated learning of elasto-plasticity knowledge graphs and models with AI-guided experimentation Wang, Kun; Sun, WaiChing; Du, Qiang 2019 Articles ElastoplasticityElastoplasticity--Computer simulationReinforcement learningCombinatorial optimizationMaterials science

13. A micromorphically regularized Cam-clay model for capturing size-dependent anisotropy of geomaterials Bryant, Eric Cushman; Sun, WaiChing 2019 Articles PlasticityAnisotropySoil micromorphologyMaterials science

14. An open-source FEniCS implementation of a phase field fracture model for micropolar continua Suh, Hyoung Suk; Sun, WaiChing 2019 Articles EngineeringMicropolar elasticityFracture mechanics--Computer programsOpen source software

15. An updated Lagrangian LBM–DEM–FEM coupling model for dual-permeability fissured porous media with embedded discontinuities Wang, Kun; Sun, WaiChing 2019 Articles Civil engineeringMachine learningMechanics--Computer simulationFluid mechanicsPorous materialsPermeability

16. A phase field framework for capillary-induced fracture in unsaturated porous media: Drying-induced vs. hydraulic cracking Heider, Yousef; Sun, WaiChing 2019 Articles Materials sciencePorous materials--Mathematical modelsFracture mechanicsHydraulic fracturing

17. Coupled flow network and discrete element modeling of injection-induced crack propagation and coalescence in brittle rock Liu, Guang; Sun, WaiChing; Lowinger, Steven M.; Zhang, ZhenHua; Huang, Ming; Peng, Jun 2019 Articles Fluid mechanicsFracture mechanics--Computer simulationRocks--FractureDiscrete element method

18. Meta-modeling game for deriving theory-consistent, microstructure-based traction–separation laws via deep reinforcement learning Wang, Kun; Sun, WaiChing 2019 Articles Reinforcement learningCivil engineeringMechanics--Computer simulationGames

19. Shift boundary material pointmethod: an image-to-simulation workflow for solids of complex geometries undergoing large deformation Liu, Chuanqi; Sun, WaiChing 2019 Articles Materials scienceMaterial point methodGranular materialsSolidsDeformations (Mechanics)--Mathematical models

20. A adaptive reduced-dimensional discrete element method for non-dissipative explicit dynamic responses of granular materials with high-frequency noises Zhong, Xinran; Sun, WaiChing 2018 Articles Civil engineeringDiscrete element methodOrthogonal decompositionsFrequency response (Dynamics)Granular materials

21. A mixed-mode phase field fracture model in anisotropic rocks with consistent kinematics Bryant, Eric; Sun, WaiChing 2018 Articles Geotechnical engineeringFracture mechanicsRocks--FractureMechanics, Applied

22. A Multi-Phase-Field Anisotropic Damage-Plasticity Model for Crystalline Rocks Sun, WaiChing; Na, SeonHong 2018 Conference Objects PlasticityCrystals--Plastic propertiesSaltAnisotropyGeotechnical engineering

23. A multiscale multi-permeability poroplasticity model linked by recursive homogenizations and deep learning Wang, Kun; Sun, WaiChing 2018 Articles Materials scienceMaterials--Mathematical modelsMachine learning--Mathematical model

24. Computational thermomechanics of crystalline rock, Part I: A combined multi-phase-field/crystal plasticity approach for single crystal simulations Na, SeonHong; Sun, WaiChing 2018 Articles Rock mechanicsRock saltSaltCrystals--Plastic propertiesAnisotropy

25. Cracking and damage from crystallization in pores: Coupled chemo-hydro-mechanics and phase-field modeling Choo, Jinhyun; Sun, WaiChing 2018 Articles CrystallizationCivil engineeringMechanics, AppliedFluid mechanicsCivil engineering--Mathematical modelsFracture mechanics

26. Open-source support toward validating and falsifying discrete mechanics models using synthetic granular materials—Part I: Experimental tests with particles manufactured by a 3D printer Gupta, Ritesh; Salager, Simon; Wang, Kun; Sun, WaiChing 2018 Articles Three-dimensional printingGranular materials--Mechanical propertiesParticles--Computer simulationMaterials science

27. Prediction of permeability and formation factor of sandstone with hybrid lattice Boltzmann/finite element simulation on microtomographic images Sun, WaiChing; Wong, Teng-fong 2018 Articles Rock mechanicsRock mechanics--Mathematical modelsRocks--PermeabilitySandstoneTomography

28. Preface: Multiscale Computational Analysis of Complex Materials Mishnaevsky Jr., Leon; Linder, Christian; Sun, WaiChing 2018 Articles Materials scienceMaterials--Mechanical propertiesMultiscale modeling

29. A hierarchical sequential ALE poromechanics model for tire-soil-water interaction on fluid-infiltrated roads Wollny, Ines; Sun, WaiChing; Kaliske, Michael 2017 Articles Civil engineeringFinite element methodTires--TractionPorous materials--Mechanical properties

30. A unified variational eigen-erosion framework for interacting brittle fractures and compaction bands in fluid-infiltrating porous media Wang, Kun; Sun, WaiChing 2017 Articles Soil mechanicsSoil porosityBrittlenessPorous materialsCivil engineering

31. Capturing the two-way hydromechanical coupling effect on fluid-driven fracture in a dual-graph lattice beam model Ulven, Ole Ivar; Sun, WaiChing 2017 Articles Materials scienceFluid mechanicsRocks--FractureHydraulic fracturing

32. Computational thermo-hydro-mechanics for multiphase freezing and thawing porous media in the finite deformation range Na, SeonHong; Sun, WaiChing 2017 Articles Mechanics, AnalyticHeat--Radiation and absorptionMechanical engineeringChemistry, Analytic

33. Effects of spatial heterogeneity and material anisotropy on the fracture pattern and macroscopic effective toughness of Mancos Shale in Brazilian tests Na, SeonHong; Sun, WaiChing; Ingraham, Mathew D.; Yoon, Hongkyu 2017 Articles ShaleRocks--FractureGeophysicsMaterialsAnisotropy

34. Mixed Arlequin method for multiscale poromechanics problems Sun, WaiChing; Cai, Zhijun; Choo, Jinhyun 2017 Articles Porous materials--Mathematical modelsSoil mechanics--Mathematical modelsGeotechnical engineeringPorous materials--Mechanical propertiesCivil engineering

35. Albany: Using Component-based Design to Develop a Flexible, Generic Multiphysics Analysis Code Salinger, Andrew G.; Bartlett, Roscoe A.; Bradley, Andrew M.; Chen, Qiushi; Demeshko, Irina P.; Gao, Xujiao; Hansen, Glen A.; Mota, Alejandro; Muller, Richard P.; Nielsen, Erik; Ostien, Jakob T.; Pawlowski, Roger P.; Perego, Mauro; Phipps, Eric T.; Sun, WaiChing; Tezaur, Irina K. 2016 Articles Differential equations, PartialFinite element methodGeneric programming (Computer science)Civil engineering

36. A semi-implicit discrete-continuum coupling method for porous media based on the effective stress principle at finite strain Wang, Kun; Sun, WaiChing 2016 Articles Micromechanics--Mathematical modelsMaterials--Mechanical properties--Mathematical modelsPorous materials--Mechanical propertiesCivil engineering

37. Determining Material Parameters for Critical State Plasticity Models Based on Multilevel Extended Digital Database Liu, Yang; Sun, WaiChing; Fish, Jacob 2016 Articles Materials--Computer simulationPlasticity--Mathematical modelsMechanics, AppliedMaterials--Mathematical modelsMaterials scienceMechanical engineering

38. Identifying Material Parameters for a Micro-Polar Plasticity Model Via X-Ray Micro-Computed Tomographic (Ct) Images: Lessons Learned from the Curve-Fitting Exercises Wang, Kun; Sun, WaiChing; Salager, Simon; Na, SeonHong; Khaddour, Ghonwa 2016 Articles TomographyMaterials--Mechanical propertiesMicropolar elasticityCivil engineering

39. Micropolar effect on the cataclastic flow and brittle-ductile transition in high-porosity rocks Zheng, Zheyuan; Sun, WaiChing; Fish, Jacob 2016 Articles Materials--Computer simulationPlasticity--Mathematical modelsMechanics, AppliedDiscrete element methodRock mechanicsMaterials--Mathematical modelsMaterials scienceMechanical engineering

40. Multiscale analysis of shear failure of thick-walled hollow cylinder in dry sand Guo, N.; Zhao, J.; Sun, WaiChing 2016 Articles SandSoil mechanicsShear (Mechanics)Strains and stressesShear strength of soilsMicrostructureAnisotropyMaterials scienceCivil engineering

41. Preface: Computational Poromechanics Sun, WaiChing 2016 Articles Porous materials--Mathematical modelsPorous materials--Mechanical propertiesCivil engineering

42. Wave propagation and strain localization in a fully saturated softening porous medium under the non-isothermal conditions Na, SeonHong; Sun, WaiChing 2016 Articles Fluid mechanicsStabilityElastic solidsDeformations (Mechanics)Elastic wavesEngineeringCivil engineeringGeophysics

43. Anisotropy of a Tensorial Bishop’s Coefficient for Wetted Granular Materials Wang, Kun; Sun, WaiChing 2015 Articles Materials scienceGeophysicsPhysics

44. A nonlocal multiscale discrete-continuum model for predicting mechanical behavior of granular materials Liu, Yang; Sun, WaiChing; Yuan, Zifeng; Fish, Jacob 2015 Articles Granular materialsGranular materials--Mathematical modelsStrains and stressesAnisotropySoil mechanicsSoil mechanics--Mathematical modelsMultiscale modelingMaterials scienceCivil engineering

45. A stabilized finite element formulation for monolithic thermo-hydro-mechanical simulations at finite strain Sun, WaiChing 2015 Articles Materials scienceMechanical engineering

46. Stress-induced anisotropy in granular materials: fabric, stiffness, and permeability Kuhn, Matthew R.; Sun, WaiChing; Wang, Qi 2015 Articles GeophysicsMaterials science

47. A multiscale overlapped coupling formulation for large-deformation strain localization Sun, WaiChing; Mota, Alejandr 2014 Articles Civil engineeringMechanical engineering

48. A multiscale DEM-LBM analysis on permeability evolutions inside a dilatant shear band Sun, WaiChing; Kuhn, Matthew R.; Rudnicki, John W. 2013 Articles GeophysicsGeotechnical engineering

49. A stabilized assumed deformation gradient finite element formulation for strongly coupled poromechanical simulations at finite strain Sun, WaiChing; Ostien, Jakob T.; Salinger, Andrew G. 2013 Articles Engineering geologyGeophysics

50. Lie-group interpolation and variational recovery for internal variables Mota, Alejandro; Sun, WaiChing; Ostien, Jakob T.; Long, Kevin N.; Foulk, James W. 2013 Articles Mathematics

51. Modeling the hydro-mechanical responses of strip and circular punch loadings on water-saturated collapsible geomaterials Sun, WaiChing; Chen, Qiushi; Ostien, Jakob T. 2013 Articles Civil engineeringEngineering geology

52. A unified method to predict diffuse and localized instabilities in sands Sun, WaiChing 2012 Articles EngineeringCivil engineering

53. Connecting microstructural attributes and permeability from 3-D tomographic images of in situ compaction bands using multi-scale computation Andrade, Jose E.; Sun, WaiChing; Rudnicki, John W.; Eichhubl, Peter 2011 Articles GeologyEngineering geology

54. Multiscale method for characterization of porous microstructures and their impact on macroscopic effective permeability Sun, WaiChing; Andrade, Jose E.; Rudnicki, John W. 2011 Articles MineralogyEngineering geologyGeophysics

55. Coseismic sediment deformation during the 1989 Loma Prieta earthquake Borja, Ronaldo I.; Sun, WaiChing 2008 Articles GeophysicsSeismologyGeology, StratigraphicEarthquakesLoma Prieta Earthquake (California : 1989)

56. Estimating inelastic sediment deformation from local site response simulations Borja, Ronaldo I.; Sun, WaiChing 2007 Articles EngineeringCivil engineeringGeophysics