Loading...
Please wait, while we are loading the content...
Similar Documents
Method and models for r-curve instability calculations
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Orange, Thomas W. |
| Copyright Year | 1988 |
| Description | This paper presents a simple method for performing elastic R-curve instability calculations. For a single material-structure combination, the calculations can be done on some pocket calculators. On microcomputers and larger, it permits the development of a comprehensive program having libraries of driving force equations for different configurations and R-curve model equations for different materials. The paper also presents several model equations for fitting to experimental R-curve data, both linear elastic and elastoplastic. The models are fit to data from the literature to demonstrate their viability. |
| File Size | 614366 |
| Page Count | 13 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19880013894 |
| Archival Resource Key | ark:/13960/t8dg1n55f |
| Language | English |
| Publisher Date | 1988-01-01 |
| Access Restriction | Open |
| Subject Keyword | Structural Mechanics J Integral Fracture Mechanics Stability Elastoplasticity Mathematical Models Data Reduction Curves Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
