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Post-buckling behavior of a beam-column on a nonlinear elastic foundation with a gap
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Johns, T. G. Kuznetsov, E. N. |
| Copyright Year | 1980 |
| Description | The structural behavior of an elastic beam-column placed with a gap between two nonlinearity elastic layers each resting on a rigid foundation was examined. The beam-column was laterally supported at both ends and subjected to a uniform transverse load and axial compression. Its slenderness was such that the axial compressive force exceeds the amount that would be necessary to buckle it as a simple supported column. The elastic layers were represented by an elastic foundation with a strongly nonlinear specific reaction taken as a rapidly increasing function of the layer compression. The analytical model developed simulated the entire pattern of the deflection and stress state including layer and end support reactions, under gradually increasing axial force. |
| File Size | 304109 |
| Page Count | 9 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19800024259 |
| Archival Resource Key | ark:/13960/t4xh4dn3w |
| Language | English |
| Publisher Date | 1980-01-01 |
| Access Restriction | Open |
| Subject Keyword | Structural Mechanics Dynamic Structural Analysis Foundations Axial Compression Loads Columns Supports Beams Supports Nonlinearity Mathematical Models Elastic Properties Buckling Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
