Nonlinear strain-displacement relation in spherical coordinate?

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Excessive element distortion or negative mass in ALE?

Dear friends, I'm modeling a water storage tank under seismic forces in Abaqus. I've model the water with ALE approach and seismic analysis by dynamic explicit, but the job ended with error...

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Modelling water in Abaqus?

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Shear locking and reduced integration in solid 3D elements?

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Using 9-node lagrange rectangular element in Mindlin plate

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Why are the velocities so high in my Boussinesq approximation Fluent simulation?

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What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

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What is the state of the drug inside solid lipid nanoparticles (SLNs)?

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Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

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How do you mesh a thin solid in Fluent?

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Can we recognize signs of the "volatility clustering" property of a time series in its time domain plot?

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No streamlines present in a small region inside a flow. This means exactly what?

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How to build fluid structure interaction simulation for elastic ring squeeze film damper in COMSOL?

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The most suitable method to calculate the stress intensity factor in the presence of contact between the crack lips?

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How to overcome convergence issues in concrete arch models?

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Hamed Asadi

Hi.

You may find them in Prof. Amabili's book.

"Nonlinear vibrations and stability of shells and plates".

Hassan Zafarmand

Thanks Dear Hamed ;)

Dawood Yazdani

Hi, I think that you can derive these equations yourself. nevertheless attached file would help you.

Thanks dear Dawood,

I've obtained the formulation by myself, I need a reference to be cited for the formulation.