Posted inFinite Element Method of Analysis
Forms of structure (beam,trusses arch and frames) in structure analysis
FORMS OF STRUCTURES Any civil engineering structure is conceived keeping in mind its intended use,…
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ONE DIMENSIONAL ELEMENT
Bar and beam elements are considered as One Dimensional elements. These elements are often used…
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Jacobian in FEA
In the Finite Element Method, an element's Jacobian Matrix relates the quantities wrote in the…
Posted inFinite Element Method of Analysis
What is the difference between serendipity family elements and isoparametric elements in finite element analysis?
In the Finite Element Method we use several types of elements. These elements can be…
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Springs and Elements
We already discussed, that “spring equations” are “coupled”. You can’t simply say that a single…
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What are Nodes and Elements in Finite Element Analysis?
Nodes and Elements are the very backbones of Finite Element Analysis. You will use them…
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Isoparametric Elements
As mentioned above, to form a mesh over a general region the elements must be…
Posted inFinite Element Method of Analysis
Lagrange Interpolation Method:
In FEM, Lagrange interpolation method is used for the polynomial interpolation. The formula was named…
Posted inFinite Element Method of Analysis
Natural Coordinates
Natural coordinate system is basically a local coordinate system which allows the specification of a…