×
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

Mass normalized mode shape

Mass normalized mode shape

Mass normalized mode shape

(OP)
Hi All,
I want to get mass normalized mode shape of the 3D 10 storey framed structure in ANSYS. I did modal analysing using lumped mass approximation. Then how can I get the mode shape for the building as I want to find Hpq in equation 4 (in the attachment)?
Thank you very much.

RE: Mass normalized mode shape

The default for MODOPT is mass normalization of mode shapes if you are using APDL.  (I don't know the default for WorkBench, but it would be bad if it wasn't the same.)

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