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The LearnFEA Blog – Your Hub for Finite Element Analysis

Tutorials, theory breakdowns, and expert insights to help you deepen your FEA knowledge and skills.

Lower control arm static analysis with ANSA and Abaqus

This tutorial walks through a complete linear static analysis of the front lower control arm of an off-road

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Renato Carvalho October 5, 2026
end plate connection FEA tutorial

Bolted End-Plate Connection – FEA Tutorial with ANSA, Abaqus and META

Welcome to this advanced tutorial on modeling Bolted End-Plate Connections using Finite Element Analysis (FEA)! In this series,

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Renato Carvalho July 15, 2025
formulation of first-order triangular element

Formulation of First-Order Triangular Finite Element

In this blog post, we will go through the detailed formulation of a first-order triangular finite element used

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Renato Carvalho February 9, 2025
newton raphosn method

Newton-Raphson Method for NonLinear FEA

In this post, we will explore the importance of incremental and iterative processes in nonlinear finite element analysis

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Renato Carvalho December 11, 2024

Modeling Excavator Arm Mechanism in ANSA and Solving in Abaqus

In these tutorial videos, you’ll learn how to create a finite element analysis (FEA) model of an excavator

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Renato Carvalho September 14, 2024
second order triangular finite element

Formulation of Second-Order Triangular Finite Element

In this blog post, we will go through the detailed formulation of a second-order triangular finite element used

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Renato Carvalho July 25, 2024
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