Loading...
Please wait, while we are loading the content...
Similar Documents
Biaxial testing of 2219-t87 aluminum alloy using cruciform specimens
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Pollock, W. D. Dawicke, D. S. |
| Copyright Year | 1997 |
| Description | A cruciform biaxial test specimen was designed and seven biaxial tensile tests were conducted on 2219-T87 aluminum alloy. An elastic-plastic finite element analysis was used to simulate each tests and predict the yield stresses. The elastic-plastic finite analysis accurately simulated the measured load-strain behavior for each test. The yield stresses predicted by the finite element analyses indicated that the yield behavior of the 2219-T87 aluminum alloy agrees with the von Mises yield criterion. |
| File Size | 1762963 |
| Page Count | 48 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19970027738 |
| Archival Resource Key | ark:/13960/t3dz55z9v |
| Language | English |
| Publisher Date | 1997-08-01 |
| Access Restriction | Open |
| Subject Keyword | Metallic Materials Finite Element Method Tensile Tests Aluminum Alloys Yield Strength Plastic Properties Criteria Plastic Deformation Elastic Properties Loads Forces Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
