Abstract
A variationaly consistent mathematical model based on the refined higher order theory is used to develop a finite element procedure for analyzing the dynamic instability under biaxial buckling loads of rectangular composite plates. Laminates with various thicknesses and stacking sequence under various biaxial loads and boundary conditions are considered. The natural frequencies and mode shapes as well as the buckling loads and deformed shapes are computed for different values of transverse compressive load and the shift between the primary and secondary buckling modes is analyzed. The second order approximation of the instability regions corresponding to the first two natural frequencies are determined and the effects of static transverse and longitudinal compressive loads are investigated.
| Original language | English (US) |
|---|---|
| Title of host publication | Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference |
| Pages | 2599-2607 |
| Number of pages | 9 |
| Volume | 4 |
| State | Published - 2001 |
| Event | 42nd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, amd Materials Conference and Exhibit Technical Papers - Seattle, WA, United States Duration: Apr 16 2001 → Apr 19 2001 |
Other
| Other | 42nd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, amd Materials Conference and Exhibit Technical Papers |
|---|---|
| Country/Territory | United States |
| City | Seattle, WA |
| Period | 4/16/01 → 4/19/01 |
ASJC Scopus subject areas
- Architecture