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Modal strain energies in cosmic nastran
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Snyder, B. D. Venkayya, V. B. |
| Copyright Year | 1989 |
| Description | A computer program was developed to take a NASTRAN output file from a normal modes analysis and calculate the modal strain energies of selected elements. The FORTRAN program can determine the modal strain energies for CROD, CBAR, CELAS, CTRMEM, CQDMEM2, and CSHEAR elements. Modal strain energies are useful in estimating damping in structures. |
| File Size | 849861 |
| Page Count | 19 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19890013584 |
| Archival Resource Key | ark:/13960/t51g5kx86 |
| Language | English |
| Publisher Date | 1989-03-01 |
| Access Restriction | Open |
| Subject Keyword | Structural Mechanics Damping Stiffness Matrix Strain Energy Methods Modal Response Nastran Trusses Fortran 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 | Article |