Recent Submissions

  • 47 - Eigen modes in Dynamic Analysis 

    Lee, Jae Young (2016-03-01)
    This screen demo introduces an educational function of VisualFEA, related to usage of eigenmode, in dynamic analysis. A generalized eigenproblem is established from the dynamic equilibrium equation. The vibration modes ...
  • 11 - Computer-aided Education of Structural Mechanics and Finite Element Method Using VisualFEA 

    Lee, Jae Young (2016-03-01)
    The presentation in this video explains the meaning and effectiveness of computer-aided education in structural mechanics and finite element method. The educational functions are introduced as a unique and special feature ...
  • Stoma Shell 

    Lee, Jae Young (2008)
  • 42 - Processing of Finite Element Stiffness Equation 

    Lee, Jae Young (2016-03-01)
    The video demonstrates interactive simulation of assembling stiffness matrices and force vectors into the system equations, comparison of different assembly methods, and node and element numbering for the computational ...
  • 44 - Processing of Finite Element Stiffness Equation: Plane strain case 

    Lee, Jae Young (2016-03-01)
    The function covers interactive simulation of assembling stiffness matrices and force vectors into the system equations, comparison of different assembly methods, and node and element numbering for the computational ...
  • 45 - Interpolation and Shape Function 

    Lee, Jae Young (2016-03-01)
    This screen demo introduces an educational function of VisualFEA, related to intra-element interpolation of nodal values using shape functions. This feature of the program is intended to help understand the nature of the ...
  • 31 - An example of plane strain case 

    Lee, Jae Young (2016-03-01)
    This screen demo shows the basic procedure of finite element analysis by VisualFEA, using a simple example of plane strain case. The preprocessing, solving and postprocessing stages are explained through the step-by-step ...
  • 34 - Representation of Elasto-plastic Behavior Using Yield Surface 

    Lee, Jae Young (2016-03-01)
    This screen demo will show how the elasto-plastic behavior can be represented by the yield surface under a given plastic yield criterion. In this demo, a quarter section of a plate with a hole was modeled as a plane strain ...
  • 33 - Representation of Elasto-plastic Behavior Using Mohrs Circle 

    Lee, Jae Young (2016-03-01)
    This screen demo shows how Mohr's circles can be used in representing the elasto-plastic behavior in finite element analysis. The transition of stress state from elastic to plastic is illustrated by the image of incremental ...
  • Stoma Solid 

    Lee, Jae Young (2008)

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