Forum Jar
 
Forum Jar : Abaqus Forum : Modelling a moving point load on a simple supported beam
See other topics in Abaqus Forum

Abaqus Forum
 
Important rules for using Abaqus Forum
• No offensive words are allowed in this forum.
• To prevent spams, you must not use the words "http" ".com" or "/"(slashes) in this forum.
 

Alert! Please do not buy anything or pay anyone on this forum. Scammers have been reported on our forum. Please also do not go to any links posted on here. We have been reported about links to websites that contain viruses. Thank you.

 
Topic: Modelling a moving point load on a simple supported beam
Hi, I need help with modelling a moving a point load over a simple support beam in ABAQUS.
I have modelled the beam as a wire. Then I have created another part which is just a point to the end of the beam. This point I have connected to the wire by an interaction. The interaction is a surface-to-surface. No friction and hard contact.
Finally the load is applied to the point. The force has a value of -1 but the amplitudes varies according to specified values at specific time steps. These are defined in a tabular form. A boundary condition is the applied to the point with U1 = 1 and the displacement at each time step is the definied in the same way as for the force, i.e. in a tabular form.
When I run this model, I get vary strange accelerations A2. What am I doing wrong?

by abapro Sun Apr 09 15:04:56 UTC 2017
 
Post a new comment
 
Message:

Name (optional):


By posting a comment, you indicate that you have agreed to our terms of use.

Feel adventurous? Check out random forums on Forum Jar!
Related Forums
Commercial software Forum
Finite element analysis Forum
Dassault Systemes S.A. Forum
Open-source Forum
Python (programming language) Forum
Fox-toolkit Forum
GUI Forum
Automotive industry Forum
Aerospace Forum
Industrial product Forum
Multiphysics Forum
Piezoelectric Forum
Elastomer Forum
ABAQUS, Inc Forum


sponsored links: free polls | free chat rooms (weirdtown chat) | widgets for myspace | make chat room | free chat room list | review websites | snowboard or ski | chat vocab

terms of use | privacy policy
©2018 forumjar.com All rights reserved.