1. 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

2. 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

3. 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

4. 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

5. 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

6. 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

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

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

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

10. 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

11. 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

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

13. 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

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

15. 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

16. 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

17. 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

18. 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

19. 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

20. 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

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

22. 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

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

24. 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

25. 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

26. 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

27. 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

28. 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

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

30. 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

31. 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

32. 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

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

35. 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

36. 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

37. 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

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

39. 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

40. 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

41. 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

42. 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

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

44. 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

45. 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

46. 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

47. 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

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

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

50. 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

51. 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)

52. 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

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

54. 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