| タイトル | Development of lightweight aluminum compression panels reinforced by boron-epoxy infiltrated extrusions |
| 本文（外部サイト） | http://hdl.handle.net/2060/19730009168 |
| 著者（英） | Roy, P. A.; Henshaw, J.; Mcelman, J. A. |
| 著者所属（英） | Avco Corp. |
| 発行日 | 1973-01-01 |
| 言語 | eng |
| 内容記述 | Analytical and experimental studies were performed to evaluate the structural efficiencies afforded by the selective reinforcement of conventional aluminum compression panels with unidirectional boron epoxy composite materials. A unique approach for selective reinforcement was utilized called boron/epoxy infiltration. This technique uses extruded metal sections with preformed hollow voids into which unidirectional boron filaments are drawn and subsequently infiltrated with resin to form an integral part. Simplified analytical models were developed to investigate the behavior of stiffener webs with reinforced flanges. Theoretical results are presented demonstrating the effects of transverse shear, of the reinforcement, flange eccentricity and torsional stiffness in such construction. A series of 55 tests were conducted on boron-infiltrated rods and extruded structural sections. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 73N17895
NASA-CR-2145 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/200513 |
