David,
I suggest using a Staadpro for a finite element analysis is a way to go. Its user’s friendly, I used it for tubular steel, concrete tunnel and connections plate.
The instructions on how to model and load input using a finite element analysis method can be found in the help tab of staad pro. If a hard copy reference is available checks under the finite element modeling sample problem.
Thanks,
Julius
Engr. Julius Micayas
P.E. license no.32969
Project Manager/Sr Lead Structural Engineer
River Consulting LLC
Phone - 504-841-3014 (direct)
504 837-5275 (office)
Fax - 504-837-2986
E-mail: jmicayas@riverconsulting.com
W-page: www.riverconsulting.com
From: David Francis Caballero [mailto:engrfrancis05@yahoo.com]
Sent: Monday, October 27, 2008 11:19 AM
To: seaoc_blog
Subject: Finite Element Analysis
Dear List,
My current project is a very very complicated shape and geometry structure, made of steel. We as consultant with connection design requires a very design justification on every connection detail that we're providing, hand calculation for connection is quite time consuming since I'm analyzing a plate which two or more members are connected at this plate.
Can you give me an idea or reference on how to model a finite element-plate and the member connection on it-and a good reference of step by step procedure on modeling it-how to input load and support on the model.
I tried to model a one case connection using sap2000, but I'm not sure wether it is correct or not, knowing I just starting to have knowledge in finite element analysis using sap2000.
Thank you in advance.
David Francis C. Caballero
Structural Engineer
License No. 0103970
Professional Regulation Commission