elasticity

Read Dr Marcin Kaminski's (Technical University
of Lodz) September 2011 Editorial for ICE-journal Engineering and Computational Mechanics for free here.

Hi
all,

I am Mohammad Aramfard senior student of mechanical engineering and I joined this
great forum yesterday, so I am not very familiar with regulations and rules.

I am working on modeling CNT composites using cylindrical RVE and I found up to
now that there isn`t a viscoelastic RVE for representing behavior of these
composites.

I want to know is there any works done in this field?

And also I have another question, Is there any exact
solution for elastic cylindrical RVEs?

Thank you all,

Dear Colleagues,

I would be glad to present symbolic-numeric CAE system for frame structures analysis.

It will be available soon as Preview version for enthusiasts

The main features are:

How can we derive dynamic beam equation from navier equation in elastodynamic? I tried with the displacement vector field:

u=-z*w(x,t)

v=0

w=w(x.t)

and put it in navier equation, but it does not work.