All Files
Doc
Ppt
DETAILED INFORMATION
WHAT IS THIS DOCUMENT ABOUT? :
The improved geometric nonlinear capability in MSC/NASTRAN Version 68 is tested on
a large scale finite element model of a tie rod. The static buckling load of a tie rod is
analyzed. The results of the finite element model are compared with experimental results.
The analysis is performed in three steps. First, linear buckling is analyzed with SOL 105.
Second, a nonlinear static analysis with arc-length method is performed in SOL 106 to
determine the instability behavior of the structure. In the last step, a nonlinear buckling
analysis is done with restart into SOL 106 to determine the nonlinear buckling load. The
tie rod has a strongly nonlinear behavior which is due to material yield and geometric
nonlinear effects. It is shown that MSC/NASTRAN's computed buckling load agrees well
with the experimental buckling load
BUCKLING AND GEOMETRIC NONLINEAR ANALYSIS OF A TIE ROD IN MSC/NASTRAN VERSION 68 Author : George Campbell, Wen Ting, Peyman Aghssa, Claus C. Hoff
| Keywords | : | buckling geometric nonlinear tie rod msc nastran version 68 |
| file credit | : | George Campbell, Wen Ting, Peyman Aghssa, Claus C. Hoff |
| file type | : | |
| file topic | : | |
| rating | : |   Loading ... |
| viewed | : | 331 times |
| file address | : | www.mscsoftware.com/support/library/conf/wuc94/p01594.pdf |
pdf preview:
file link is informed by: noname, http://filesforbrain.com
| « THEORETICAL VALIDATION AND DESIGN APPLICATION OF MSC/NASTRAN SNAP-THROUGH BUCKLING CAPABILITY | AN INTRODUCTORY ANSYS TUTORIAL: SOLVING A STATIC TRUSS PROBLEM » |