asdeasoft.net

Thanks for the reply.
Is this also the same for the acceleration?
So the output is the relative acceleration for a fixed ground bottom and if we want the actual acceleration at the ground surface we need to add the input acceleration at the ground bottom?

Hi everyone,

I am performing some transient analysis on a pile foundation recently.
I use the "UniformExcitation" to apply the acceleration by fixing the bottom boundary.
But, I am confused about the output. The opensees said when using "UniformExcitation", the results are relative value.
What does ...

Got it.

Many thanks,
Huan

When I use "recorder mpco" function, this error came out.
I think this is because I used the function "clock" in my main tcl file.
Does anyone how to solve this problem?

#################################################################
couldn't read file "C:/Program Files/STKO/opensees/bin/tcl/lib ...

Hi MassimoPetracca,

Great thanks.
Very detailed reply. It's very helpful.

Many thanks,
Huan

Hi

I am working on the seismic response of a single pile in sand.
The soil model is SANISAND04 proposed by Manzari and Dafalias.
There is one problem when I try to simulate the self-weight application step.
I want to assign a K0 value equal to 1-sin(phi), phi is soil friction angle.
Originally ...

Hi STKO developers,

Got it! I will watch the video first, really thanks.

Dear developer,

I am a new user of SKTO+opensees.
I see there are some videos on the soil-structure interaction modelling example on the official website.
Wondering if there is any example available that can help me understand the working principle of the software.

Many thanks,
Huan