Abstract
The focus of this investigation is on the development and validation of nonlinear structural dynamic reduced order models of beams and plates. Significant effort is devoted to the formulation and assessment of "dual modes" which when combined with the linear transverse modes form an excellent basis for the representation of the displacement and stress fields in the reduced order model. This task is first successfully achieved for isotropic/symmetric composite structures and then extended to asymmetric and functionally graded panels. Examples of application are presented that demonstrate the high accuracy of the proposed reduced order models with a small number of modes.
Original language | English (US) |
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Title of host publication | Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference |
State | Published - 2008 |
Event | 49th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference - Schaumburg, IL, United States Duration: Apr 7 2008 → Apr 10 2008 |
Other
Other | 49th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference |
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Country/Territory | United States |
City | Schaumburg, IL |
Period | 4/7/08 → 4/10/08 |
ASJC Scopus subject areas
- Architecture