What is Elasticity

Structural Analysis: Finite Element Method

The Rayleigh-Ritz Method

VARIATIONAL METHODS

What are the advantages of Finite Element Method

Aspect Ratio (FEM mode)

What Is Finite Element Mesh Refinement?

Different Mesh Refinement Metrics

Higher-order Elements

What is Convergence in Finite Element Analysis?

How to Measure Convergence

Completeness

Shape Function

Natural Coordinates

Lagrange Interpolation Method

Isoparametric Elements

What are Nodes and Elements in Finite Element Analysis?

Springs and Elements

What is the difference between serendipity family elements and isoparametric elements in finite element analysis?

 Jacobian in FEA

How the FEM work

Formulation of finite element equations

ONE DIMENSIONAL ELEMENT

Forms of structure (beam,trusses arch and frames) in structure analysis

Axisymmetric Elements

Plane Stress Condition

Constant Strain Triangular Elements (CST)

Plane Stress Elements

Quadrilaterals

Finite Element Analysis of Plate and Shell Structure