Hosein Rahnama

3 Questions 23 Answers 0 Followers

Questions related from Hosein Rahnama

Does the following problem have an exact closed form solution?

Consider a rectangular elastic isotropic clamped plate with Kirchhoff-Love theory. Does the vibration modes of this plate have any exact closed form solution?The mathematical formulation of the...

10 October 2015 6,746 6 View

How do I solve the following Laplace boundary value problem?

I am concerned to solve the following Laplace boundary value problem (BVP) in polar coordinates. Although it seems so simple, I couldn't find the solution using separation of variables method. In...

09 September 2015 3,113 18 View

Can anyone help with a UMAT Code In ABAQUS for Progressive Failure Analysis?

I have written a UMAT code in ABAQUS. This UMAT degrades the young modulus of an isotropic elastic material at a point when the VonMises stress at that point reaches a specific value. It can be...

08 August 2014 5,575 12 View