asdeasoft.net

E- Young's Modulus
G-Shear Modulus
K- Bulk Modulus
v- Poisson's ratio

K=E/[3*(1-2*v)]
G=E/2*(1+v)

Is it correct?

Dear STKO team

In webinar 25, you used the elastic isotropic material of the soil so the absorbing boundary parameters was the same as the soil (G and v), but if I use the other material of the soil such as PIMY, PDMY and so on, How can I determine the parameters of the absorbing boundary?

Thank ...

Is there any reference about this?

How many elements should exist at every processor when it has a high efficiency?
Thank you

For linux you need to compile it from source code

How I do that? Can you help me?\
Thnak you

Dear STKO team
Can I use the opensees-solver in Ubuntu(Lunix) system when I run parallel analysis?
How Can I use it?
Thank you

Dear STKO team
In our lab, there two workstations.
one: 32 cores and 32 logical processors
another one: 20 cores and 40 logical processors
How can I determine the number of partition when I use parallel calculating?
What determines it? Cores or logical processors?
Thank you

Dear Francesca
Your staff referred me to that example, but I did, and now there's a problem, and no one's fixing it.
Please solve it as soon as possible.
Thank you very much

Thank you for replying.
When will you solve this problem? viewtopic.php?f=33&t=2175
I met the same problem.
Can you solve it as soon as possible?
Thank you

Dear Horace Horsecollar

You can assume 10~100 times the smallest value of E of the elements in contact.

Why is the parameter determined in this way? Are there any references?
Tnank you