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Analysis of delamination in fiber composite laminates out-of-plane under bending
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Wang, S. S. Yuan, F. G. |
| Copyright Year | 1990 |
| Description | Delamination in the form of cracking or separation between plies in an advanced fiber composite laminate is a problem of major concern. Both advanced analytical methods and advanced computational analyses are conducted to: (1) develop an asymptotic solution for a composite laminate subject to out-of-plane bending; (2) construct advanced singular finite elements in conjunction with the development of nonsingular elements for this bending problem; and (3) evaluate the delamination failure mechanics parameters and the subsequent modes of fracture. A parametric study was also conducted to evaluate the influences of various lamination parameters on the delaminated composites. |
| File Size | 1013881 |
| Page Count | 41 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19910000809 |
| Archival Resource Key | ark:/13960/t26b21z2b |
| Language | English |
| Publisher Date | 1990-01-01 |
| Access Restriction | Open |
| Subject Keyword | Composite Materials Finite Element Method Fracture Mechanics Asymptotic Series Failure Analysis Delaminating Fiber Composites Bending Mathematical Models Computerized Simulation Elastic Properties Laminates Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
