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Predicting The End of Life
A fortune teller may try to predict when a person will die based on the…
Posted inFEA
Using Stress-Strain Data in a Finite Element Simulation
Analysis of structures undergoing permanent deformation is something that CAE Associates routinely performs as part…
Posted inFEA
Six Sigma and Simulation
Ask a structural engineer "What is Six Sigma?" and he may reply: “σx σy, σz, σxy, σyz, σxz." Well, hopefully we know…
Posted inFEA
The Value of a Single Element Model for Complex FEA
When performing complex finite element analyses, engineers typically bypass making the simplest, yet often most valuable,…
Posted inFEA
Should Tetrahedral Elements Be Avoided In Explicit Dynamics Analysis?
Explicit dynamics analysis is the best tool for simulating high energy dynamic events that involve…
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The Benefits of Parametric Modeling & The Sensitivity Study
Anyone who uses a finite element analysis tool will tell you that there is nothing more exciting…
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How Do I Know If My Mesh is Good Enough?
Here at CAE Associates, we get a lot of different questions from our clients during training…
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How Should I Model My Bolted Connection?
Bolted connections are common to many industries where standards (ASME, AISC, Sandia National Labs, ASTM, etc.) exist for…
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How to Model Concrete using Finite Elements
The very first Finite Element Method application was performed by my former professor, Raymond Clough at UC…
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Is Engineering Simulation Software Training Worth the Investment?
The quick answer: YES! In nearly all cases after attending the class, the students fully…