Use of a Direct Boundary Element Method for Pin-Loaded Plates
A previously developed direct boundary element method for analyzing stresses around pin-loaded holes of composite laminates has been extended with a refined and improved computational algorithm. The method, procedure, and computer program are verified by elasticity solutions in polar coordinates for...
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| Veröffentlicht in: | AIAA journal 1999-08, Vol.37 (8), p.971-981 |
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| container_end_page | 981 |
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| container_title | AIAA journal |
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| creator | Lin, Chien-Chang Lin, Chuen-Horng Wang, James T. S |
| description | A previously developed direct boundary element method for analyzing stresses around pin-loaded holes of composite laminates has been extended with a refined and improved computational algorithm. The method, procedure, and computer program are verified by elasticity solutions in polar coordinates for eyebars and plates having an open, as well as loaded, hole. In turn, boundary tractions generated by the direct boundary element method allowing direct application of elasticity solutions are presented. Such a scheme, which couples the boundary element and analytical methods, appears to be plausible, accurate, and efficient for practical applications. (Author) |
| doi_str_mv | 10.2514/2.804 |
| format | Article |
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| ispartof | AIAA journal, 1999-08, Vol.37 (8), p.971-981 |
| issn | 0001-1452 1533-385X |
| language | eng |
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| source | Alma/SFX Local Collection |
| subjects | Algorithms Boundary element method Boundary-integral methods Computational techniques Computer software Elastic moduli Exact sciences and technology Finite element method Fundamental areas of phenomenology (including applications) Laminated composites Mathematical analysis Mathematical methods in physics Mechanics Methods Physics Shear deformation Solid mechanics Static elasticity Static elasticity (thermoelasticity...) Stress analysis Structural and continuum mechanics |
| title | Use of a Direct Boundary Element Method for Pin-Loaded Plates |
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