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Dynamic characteristics of specialty composite structures with embedded damping layers
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Saravanos, D. A. Chamis, C. C. |
| Copyright Year | 1993 |
| Description | Damping mechanics for simulating the damped dynamic characteristics in specialty composite structures with compliant interlaminar damping layers are presented. Finite-element based mechanics incorporating a discrete layer (or layer-wise) laminate damping theory are utilized to represent general laminate configurations in terms of lay-up and fiber orientation angles, cross-sectional thickness, shape, and boundary conditions. Evaluations of the method with exact solutions and experimental data illustrate the accuracy of the method. Additional applications investigate the potential for significant damping enhancement in angle-ply composite laminates with cocured interlaminar damping layers. |
| File Size | 1052380 |
| Page Count | 34 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19930017516 |
| Archival Resource Key | ark:/13960/t15n14m1r |
| Language | English |
| Publisher Date | 1993-05-01 |
| Access Restriction | Open |
| Subject Keyword | Composite Materials Dynamic Structural Analysis Finite Element Method Dynamic Characteristics Polymer Matrix Composites Vibration Damping Lay-up Fiber Orientation Computerized Simulation Elastic Properties Laminates Composite Structures Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
