| タイトル | Analytical and Numerical Results for an Adhesively Bonded Joint Subjected to Pure Bending |
| 本文（外部サイト） | http://hdl.handle.net/2060/20060020138 |
| 著者（英） | Smeltzer, Stanley S., III; Lundgren, Eric |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 2006-01-01 |
| 言語 | eng |
| 内容記述 | A one-dimensional, semi-analytical methodology that was previously developed for evaluating adhesively bonded joints composed of anisotropic adherends and adhesives that exhibit inelastic material behavior is further verified in the present paper. A summary of the first-order differential equations and applied joint loading used to determine the adhesive response from the methodology are also presented. The method was previously verified against a variety of single-lap joint configurations from the literature that subjected the joints to cases of axial tension and pure bending. Using the same joint configuration and applied bending load presented in a study by Yang, the finite element analysis software ABAQUS was used to further verify the semi-analytical method. Linear static ABAQUS results are presented for two models, one with a coarse and one with a fine element meshing, that were used to verify convergence of the finite element analyses. Close agreement between the finite element results and the semi-analytical methodology were determined for both the shear and normal stress responses of the adhesive bondline. Thus, the semi-analytical methodology was successfully verified using the ABAQUS finite element software and a single-lap joint configuration subjected to pure bending. |
| NASA分類 | Structural Mechanics |
| レポートNO | AIAA Paper 2006-1960 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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