Use Amplitude in ABAQUS. for details refer to ABAQUS User Analysis

use field, analytical  field in  Abaqus

Dear Bagheri

I have already seen ABAQUS user analysis and manual, but I can't understand. I prefer to use subroutine instead of using MATLAB or EXCEL to import load amplitude

Dear Yu

Can you explain more?

hi

in documentation search "amplitude" in their you can finde very complete with figures for your question

thanks

Hi, when you want to apply load instead of the "uniform" you may choose "Analytical Fied". You may define your function there I believe. Good luck.

Dear friends

Many thanks to all of you.

Finally I found that.

Best regards.

How to apply sinusoidal motion for wall in ANSYS Fluent? Pl.Help.

Hi Raja mani R,

One way to achieve wall motion is specifying a DEFINE_PROFILE UDF in FLUENT. You will need to include the "udf.h" file. Look in the documentation for more details.

Best regards

Pinaki

I think using a  subroutine is a good choice, because some more complicated load can be simulated in that way .According to  the kind of the problem, "Dload" or "VDload"  is available. 

If you can generate the load values for different time increments using the above function, directly use that in the matrix available in abaqus

If you are going to write a subroutine then you will need to make sure that the loading is converted to consistent nodal forces - presumably abaqus will do this for you if you use one of its functions.

Dear Mohammadreza Delzendeh

Can u share the answer how u have applied the same loading in Abaqus.....I am also facing similar problem......i'll appreciate ur help