This preview shows page 1. Sign up to view the full content.
Unformatted text preview: Geometric Properties
L = 12 in
d = 1 in
t = 1 in Loading
P = 1000 psi ANSYS Verification Manual . ANSYS Release 9.0 . 002114 . © SAS IP, Inc. 1–315 VM142 Analysis Assumptions and Modeling Notes
Due to symmetry, only a quarter sector of the plate is modeled. Mesh generation is used for node and element
creation. The area around the hole is remodeled with a fine mesh and boundary conditions are interpolated
from the first model by use of the cut-boundary interpolation capability (CBDOF) in POST1. Results Comparison
Target ANSYS Ratio Coarse Model stressx max PLANE2 3018 2721 0.902 Submodel stressx max 3018 2979 0.987 Coarse Model stressx max PLANE146 3018 2919 0.967 Max σx based on estimated bounds due to discretization error for the coarse model and submodel are 2855. and
The coarse PLANE2 model is offered for comparison with the submodel. Coarse PLANE2 results may vary across
platforms. Figure 142.2 Stress Concentration at a Hold in a Plate Window 1: Element Displays of Coarse and Refined Models, Overlaid. Window 2: SX Stress...
View Full Document
This note was uploaded on 12/09/2010 for the course DEPARTMENT E301 taught by Professor Kulasinghe during the Spring '09 term at University of Peradeniya.
- Spring '09
- The Land