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Studying Stiffness
Equation Assembly and Solution
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Scrolling, resizing and zooming the window
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Displaying
the system equations in graphic mode and in text mode
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Displaying the stiffness matrix in non-frontal
form
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Non-frontal
assembly forms
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Displaying the matrix in band matrix form
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Band matrix
assembly
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Displaying the matrix in skyline form
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Skyline assembly
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Partitioning the matrix
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Skyline assembly
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Comparing the required memory of different assembly
forms
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Memory requirement
for matrix assembly
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Assembling the system equations dy drag-and-drop
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Assembling
the system equations by drag-and-drop operations
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Displaying the stiffness matrix in frontal
form
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Frontal solution procedure
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Frontal solution
procedure
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Basic usage of the
function
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Setting the rendering
mode
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Turning on or off supplementary
lines in rendering
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Turning on or off supplementary
lines in rendering
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Manipulating interpolation
model
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Displaying a single shape
function
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A simple finite element
model created for comparison of shape functions
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Enlarging or reducing
the value scale
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Supplementary
lines for the interpolation model
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Understanding the behavior of the shape function
gradients
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Examining the geometry of an isoparametric element
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Examining C0 continuity of the interpolation
model
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Examining C1 continuity of the interpolation
model
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Examining Eigenvalues and Eigenvectors of Stiffness
Matrix
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Various formation
of eigen model
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Selecting the form of eigen mode representation
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Types of
rendering eigen modes
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Displaying the eigen mode equivalent of strain
by contours
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Contouring
eX with different color scales
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Displaying the eigen modes in text
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Displaying
eigen modes in text
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Showing and hiding the undeformed view of the
model
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Showing and
hiding the undeformed view
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Visual Instruction
of Stress Smoothing
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Selecting the rendering method
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Methods of rendering strain
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Showing or hiding the I.P. legs
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Showing and
hiding level surface, node legs or I.P. legs
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Understanding stress recovery and smoothing
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Simulation
of conjugate recovery and smoothing process
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Comparing two different methods
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Graphical
comparison of 2 different methods
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Exploring the Process
of Adaptive Analysis
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Adaptive analysis
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An example of Displaying
adaptive analysis process
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