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Cyclic fatigue of brittle materials with an indentation-induced flaw system
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Salem, Jonathan A. Choi, Sung R. |
| Copyright Year | 1996 |
| Description | The ratio of static to cyclic fatigue life, or 'h ratio', was obtained numerically for an indentation flaw system subjected to sinusoidal loading conditions. Emphasis was placed on developing a simple, quick lifetime prediction tool. The solution for the h ratio was compared with experimental static and cyclic fatigue data obtained from as-indented 96 wt.% alumina specimens tested in room-temperature distilled water. |
| File Size | 582891 |
| Page Count | 10 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19970023701 |
| Archival Resource Key | ark:/13960/t5z65g18x |
| Language | English |
| Publisher Date | 1996-01-01 |
| Access Restriction | Open |
| Subject Keyword | Structural Mechanics Fatigue Life Cyclic Loads Performance Prediction Ceramics Indentation Brittle Materials Static Loads Static Tests Defects Fatigue Tests Numerical Analysis Fatigue Materials Aluminum Oxides Room Temperature Data Correlation Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
