Buckling Theory and FEA: Linear VS Nonlinear Buckling

Buckling Theory and FEA: Linear VS Nonlinear Buckling

宇文睿 宇文睿

宇文睿

CAE 高级工程师

发布日期: 2015年5月11日
+ 关注

Do you know that buckling is one of the major cause of safety accidents that happen in a lot of engineering systems?

Why is Buckling important?

As strange as it may sound, the column behind a steering wheel is designed to fail and buckle during a car crash to prevent impaling the driver.

In contrast, the columns of a building are designed so they do not buckle under the weight of the building. Buckling in this case represents the instability of the columns under compression.

If a compressive axial force is applied to a long, thin wooden strip, then it will bend significantly.

Linear VS Nonlinear Buckling Video

Read the full article here:

https://pressurevessel.analyzeforsafety.com/buckling-theory-and-fea-linear-vs-nonlinear-buckling/

 

Aamir Sultan

Advanced Modelling Engineer | Computational Fluid Dynamics (CFD)

8 年

I am doing a research project on the buckling behavior of laminate composite shells.Have you used Abaqus FEA software . I need some help with that.

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Sampat Dighe, PMP?

Chief Engineer in Jacobs

9 年

Great to see your passion

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1 次回应
Mohammad Muzammil Nawaz

Transmission Project Manager at Eversource Energy

9 年

Good article. I am actually learning ANSYS FEA R16 these days.

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