Hello everyone,
I'm doing modal analysis in Abaqus (step type: frequency).
Yet the results seem to have some problems.
The picture below is mode 1 shape.
The result is wrong, it seems that most elements are not deforming.
Normally, it should be like this:
Boundary condition at the...
Hello everyone,
I'm finding an elastic material that has very very very low elastic modulus, better with low density.
(preferred properties are shown in the picture)
The closest thing I could find is rubber, but all the elastic modulus I could find from the Internet are still too high.
Maybe...
Hello everyone,
I'm not sure if this is the right place to ask, my apologies if it's not.
I'm finding an elastic material that has very very very low elastic modulus, better with low density.
(preferred properties are shown in the picture)
The closest thing I could find is rubber, but all...
In the seismic code ASCE7-10, the MCE spectral value is specified as S_MS, and DBE as S_DS.
Where does the factor 2/3 come from?
I know it's like a reduction factor, but does anyone know how the value be specified?
