Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Problem with beam188 Modal Analysis!!!

Status
Not open for further replies.
amrnijad

amrnijad

Civil/Environmental
Joined
Dec 23, 2010
Messages
3
Location
RU
Hi,
I ran a modal analysis of a I section cantilever beam with beam4, beam8 and beam188 elements. Beam4 and Beam44 produced the same frequencies. But results with Beam188 differ from Beam4 and Beam44 . Can anyone explain the reason for this behavior?
 
Sort by date Sort by votes
How much difference?
 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

Anurag K
  • Question Question
Hydrostatic bearing CFD analysis
Replies
1
Views
360
karachun
karachun
andradesilva
  • Locked
  • Question Question
modal analysis in ANSYS Mechanical APDL 2020 R2: How to see graphical results without mesh/elements
Replies
1
Views
910
NRP99
NRP99
Sarikahirpara
  • Locked
  • Question Question
Modal analysis result interpretation
Replies
0
Views
280
Sarikahirpara
Sarikahirpara
S
  • Locked
Concrete Shrinkage modelling with ANSYS
Replies
1
Views
2K
crshears
crshears
Anatoly_k
  • Locked
  • Question Question
Pipe Burst Pressure - elastic-plastic analysis strange asymmetry
Replies
0
Views
911
Anatoly_k
Anatoly_k

Part and Inventory Search

Sponsor

Back
Top