Hi All,



 As you know the material properties such as Modulus of Elasticity, Poisson's ratio and Shear Modulus are temperature dependent. Especially, the polymer material as it shows significant reduction in strength and stiffness with temperature increasing.



I did a tensile test on adhesive material at different temperatures. The results showed that the E-modulus is reduced about 70% at 60 °C and the Poisson’s ratio increased also.

hiii

i m, arun sahu student of IIT kharagpur.my mtech thesis is effect of dynamic loading on slope stability analysis in open cast mines.i hav startted my work using software ABAQUS.can i give velocity as input in abaqus?

and here i just want to give trapezoidal form of load up to 2 sec.so plz help me in these ...............

Dear all,
I'm trying to simulate the transient behavior of a fluid and I'm finding it very difficult to capture the wetting angle.
To begin with, I only considering the idealized case.

The common approach is to apply the pressure load
p = 2 H γ
where p is the pressure (normal traction) on the surface, H is the Gaussian curvature of the surface, and γ is the surface energy
This load will of course always yield the same equilibrium shape for a viscous fluid, regardless of the value of γ.

Now, comparing with Young's relation, where one obtains a balance containing surface energies for every interface.