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Elastic-plastic analysis using a triangular ring element in nastran
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Chen, P. C. T. |
| Copyright Year | 1980 |
| Description | An elastic plastic triangular ring element is implemented in NASTRAN computer program. The plane strain problem of partially plastic thick walled cylinder under internal pressure is solved and compared with the earlier finite difference solution. A very good agreement has been reached. In order to demonstrate its application to more general problems, an overloaded thread problem for the British Standard Buttress is examined. The maximum axial and principal stresses are located and their values are determined as functions of loadings. |
| File Size | 345586 |
| Page Count | 11 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19800025285 |
| Archival Resource Key | ark:/13960/t90912x53 |
| Language | English |
| Publisher Date | 1980-10-01 |
| Access Restriction | Open |
| Subject Keyword | Structural Mechanics Axial Stress Finite Element Method Stress-strain Relationships Ring Structures Elastoplasticity Cylindrical Bodies Pressure Distribution Nastran Load Distribution Forces Plastic Shells Structural Analysis Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
