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Structural durability of stiffened composite shells
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Murthy, Pappu L. N. Chamis, Christos C. Rivers, James M. Minnetyan, Levon |
| Copyright Year | 1992 |
| Description | The durability of a stiffened composite cylindrical shell panel is investigated under several loading conditions. An integrated computer code is utilized for the simulation of load induced structural degradation. Damage initiation, growth, and accumulation up to the stage of propagation to fracture are included in the computational simulation. Results indicate significant differences in the degradation paths for different loading cases. The effects of combined loading on structural durability and ultimate structural strength of a stiffened shell are assessed. |
| File Size | 1122686 |
| Page Count | 29 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19920020099 |
| Archival Resource Key | ark:/13960/t0qr9qv44 |
| Language | English |
| Publisher Date | 1992-01-01 |
| Access Restriction | Open |
| Subject Keyword | Structural Mechanics Cylindrical Shells Degradation Panels Fracture Mechanics Durability Computerized Simulation Composite Structures Fracturing Computer Programs Loads Forces Crack Initiation Crack Propagation Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |