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Numerical strip-yield calculation of ctod and ctoa
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Forman, Royce Beek, Joachim Shivakumar, V. |
| Copyright Year | 2007 |
| Description | A recently developed numerical method based on the strip yield analysis approach was used to calculate the Crack Tip Opening Displacement (CTOD) and Crack Tip Opening Angle (CTOA) for a number of complex crack configurations of practical interest. This method is an adaptation of the dislocation-density based boundary element method. In this Boundary Element approach, crack-face opening displacements are obtained at any point on a crack using a series of definite integrals evaluated exactly in closed form for a variety of crack geometries, including infinite or finite extent, with arbitrarily applied loading conditions. |
| File Size | 333090 |
| Page Count | 13 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20070018141 |
| Archival Resource Key | ark:/13960/t2x39rn94 |
| Language | English |
| Publisher Date | 2007-01-01 |
| Access Restriction | Open |
| Subject Keyword | Structural Mechanics Angles Geometry Crack Opening Displacement Cracks Crack Tips Crack Geometry Boundary Element Method Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
