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Finite element implementation of robinson's unified viscoplastic model and its application to some uniaxial and multiaxial problems
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Arya, V. K. Kaufman, A. |
| Copyright Year | 1987 |
| Description | A description of the finite element implementation of Robinson's unified viscoplastic model into the General Purpose Finite Element Program (MARC) is presented. To demonstrate its application, the implementation is applied to some uniaxial and multiaxial problems. A comparison of the results for the multiaxial problem of a thick internally pressurized cylinder, obtained using the finite element implementation and an analytical solution, is also presented. The excellent agreement obtained confirms the correct finite element implementation of Robinson's model. |
| File Size | 887627 |
| Page Count | 20 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19870013577 |
| Archival Resource Key | ark:/13960/t76t5js8j |
| Language | English |
| Publisher Date | 1987-06-01 |
| Access Restriction | Open |
| Subject Keyword | Structural Mechanics Finite Element Method Creep Properties Viscoplasticity Applications Programs Computers Mathematical Models Matrices Mathematics Structural Analysis 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 |