Now showing items 1-17 of 17

    • 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 ...
    • 21 - An example of 2D frame 

      Lee, Jae Young (2016-03-01)
      This screen demo exemplifies structural modeling of a simple 2 dimensional frame, using VisualFEA. The program is featured by interactive modeling and visualization through real-time analysis. This show how to create a ...
    • 22 - Modeling of 3D Frame 

      Lee, Jae Young (2016-03-01)
      This screen demo introduces important features of 3 dimensional frame modeling by Visual F E A. Namely, procedures of constructing a 3 dimentional frame, user interface for handling 3 dimensional coordinates, representation ...
    • 23 - Relationship between Diagrams of 2D Frame 

      Lee, Jae Young (2016-03-01)
      The interactive operation with frame diagrams is introduced as a method of examining the mathematical relationships between shear, bending moment and deflection diagrams of a structural members. The differentiation and ...
    • 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 ...
    • 32 - Mohrs Circle - Linear 

      Lee, Jae Young (2016-03-01)
      This video shows an educational function for teaching and learning the concept and usage of Mohr's circle in solid mechanics. A Mohr’s circle is drawn using the stresses at a point of a plane or a three dimensional solid ...
    • 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 ...
    • 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 ...
    • 41 - Computation of Element Stiffness Matrix 

      Lee, Jae Young (2016-03-01)
      A simple example of a frame model is presented to shows how to examine the computational details of the element stiffness matrix, using the educational function. The items of computation include the element stiffness matrix ...
    • 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 ...
    • 43 - Computation of Element Stiffness Matrix: Plane strain case 

      Lee, Jae Young (2016-03-01)
      This screen demo introduces an educational function of VisualFEA for teaching and learning the procedure of computing element stiffness matrices in finite element method. The step by step process of numerical integration ...
    • 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 ...
    • 46 - Eigen mode simulation 

      Lee, Jae Young (2016-03-01)
      This screen demo introduces an educational function of VisualFEA, related to eigen mode simulation. The function is useful in teaching and learning the concept of eigenmodes and their implication in finite element behavior. ...
    • 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 ...
    • VisualFEA - Computer Program 

      Lee, Jae Young (2016-03-01)
      VisualFEA is an easy-to-use but powerful finite element analysis program, full-fledged with pre- and post-processing capabilities. The program has a unique feature for computer-aided education of structural mechanics and ...