×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Response spectrum plot

Response spectrum plot

Response spectrum plot

(OP)
Hello!

I've got a question to vibration experts in ABAQUS.

My problem is to get response spectrum characteristic in ABAQUS. I suppose that first step will be calculation of natural frequencies of a model.
I've got some random acceleration characteristic for each degree of freedom (XYZ). I'll use them as an enforcement to my model, but I don't know exactly  which step definition I should use in ABAQUS.
Goal of the analysis is to receive a  response spectrum plot – acceleration response of a series of oscillators of varying natural frequency.

Waiting for your reply.

Regards
 

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources