nepal1's blog

The critical buckling load is given by Pcr=n2 * (pi2 * E*I)/L2 where L is effective length.But what does the n refer to?Is it the number of buckling modes we want to see or some numbers depending upon the end fixity conditions?

Hello all,

I am doing my masters thesis on composites.Its material with cnt yarn embedded in steel.I modeled cnt yarn as solid and matrix as soilid and glued them together.the values of youngs modulus for yarn is lower than that of the matrix.I obtained some results on stresses bt the maximum stress is seen along the tip tranverse to the ysrn axis?I hope the stress should be around the yarn.

I am using ansys 13 for the analysis.Could you please help me in soving this problem???

Shrestha 

HEllo all,

I am trying to mesh a model in ansys which has a solid and the hollow cylinder inserted in its middle.I tried to glue this two solids but ansys doesnot support bt to add these i can do it?....i am trying to model a composite where the fibre is reinforced in the matrix.

plese help me  

anybody please help me to model the weld joint in ansys.or Are there any such tutorial to model such joints?