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The CoMputational Mechanics and Methods (CM3 [cubic centimeter]) Group in the Department of Mechanical and Aerospace Engineering at the University of Kentucky is a research unit that extensively and intensively develops and applies computational methods (e.g., finite elements and meshfree/meshless methods) to model and simulate real world mechanics-related problems.

The research interests of our group lie primarily in the broad areas of Computational Mechanics and Computational Materials, with research focus in following main topics:

  • Multi-scale multi-physics modeling of solid materials (brittle, ductile);
  • Damage and failure modeling of solids and structures under normal and extreme conditions (high temperature, high velocity, etc);
  • Mechanics of material systems with stochastic heterogeneous microstructures (composites, polycrystals, etc);
  • Advanced methods for Integrated Computational Materials Engineering and materials design.

We believe that new and existing ideas become better through exploration and collaboration. If you find what we are doing is interesting to you, don’t hesitate to contact us.

Cheers!


Four Golden Lessons (to PhD students)

By Steven Weinberg

  • Lesson 1: "No one knows everything, and you don't have to."
  • Lesson 2: "While you are swimming and not sinking you should aim for rough water."
  • Lesson 3: "To forgive yourself for wasting time."
  • Lesson 4: "Learn something about the history of science, or at a minimum the history of your own branch of science."
deep sea

News

New paper on modeling thermo-hygro-mechanical coupling of laminate composite has been accepted for publication in Composite Structures

New paper entitled "Numerical Modeling Thermo-Hygro-Mechanical Coupling of Cross-Ply Laminate Composites Using a Nonlocal Discrete Approach" has been accepted for publication in Composite Structures.

Welcome new group member Khaleda Maya

We have a new group member joined our group in Fall 2023 semester. Welcome Khaleda!

New paper on Numerical Modelling of Brittle Fracture using Lattice Particle Method has been accepted for publication by Engineering Fracture Mechanics

New paper entitled "Numerical Modelling of Brittle Fracture using Lattice Particle Method with Applications to Fluid Structure Interaction Problems via SPH Coupling" has been accepted for publication in the Engineering Fracture Mechanics.

New paper on modeling material length-scale effect using 2nd-order peridynamics theory has been accepted for publication by IJES

New paper entitled "Modeling Material Length-Scale Effect Using the Second-Order Peridynamic Material Correspondence Model" has been accepted for publication in the International Journal of Engineering Science.

New paper on numerical verification of LPM for heat conduction problems has been accepted by IJTS

New paper entitled "Numerical verification of a nonlocal discrete model for anisotropic heat conduction problems" has been accepted for publication in the International Journal of Thermal Sciences.

New paper on modeling HCP crystals using LPM has been accepted by IJSS

New paper entitled "Modeling Thermoelasticity of HCP Single Crystals Using a Nonlocal Discrete Approach" has been accepted for publication in the International Journal of Solids and Structures.

NASA EPSCoR RA proposal has been selected for award!

Our NASA EPSCoR RA proposal on "Investigation of Material Surface Erosion and Failure due to High-Velocity Particle Impact" has been selected for award. Congratulations to the whole proposal team!

WaiLam graduated with a PhD degree in Mechanical Engineering!

WaiLam has graduated with a PhD degree in Mechanical Engineering. The FIRST PhD graduated in the group! His research was on Peridynamic material correspondence models: Bond-associated and higher-order formulations. Congratulations to Dr. Chan!

Di passed oral qualifying exam!

Di has successfully passed the PhD oral qualifying exam with research topic on modeling hexagonal close packed polycrystal systems using a nonlocal discrete approach. Congratulations to Di!

New paper on formulation of LPM for modeling anisotropic heat conduction has been accepted by IJTS!

New paper entitled "Formulation of a Nonlocal Discrete Model for Anisotropic Heat Conduction Problems" has been accepted for publication in the International Journal of Thermal Sciences.