NASA NTRS · 19840007539
Elastic-plastic analysis of annular plate problems using NASTRAN
Abstract
The plate elements of the NASTRAN code are used to analyze two annular plate problems loaded beyond the elastic limit. The first problem is an elastic-plastic annular plate loaded externally by two concentrated forces. The second problem is stressed radially by uniform internal pressure for which an exact analytical solution is available. A comparison of the two approaches together with an assessment of the NASTRAN code is given.
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Chen, P. C. T.. 1983-11-01. Elastic-plastic analysis of annular plate problems using NASTRAN. https://ntrs.nasa.gov/citations/19840007539
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