| タイトル | Advanced Durability and Damage Tolerance Design and Analysis Methods for Composite Structures: Lessons Learned from NASA Technology Development Programs |
| 本文（外部サイト） | http://hdl.handle.net/2060/20030059016 |
| 著者（英） | Harris, Charles E.; Shuart, Mark J.; Starnes, James H., Jr. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 2003-06-01 |
| 言語 | eng |
| 内容記述 | Aerospace vehicles are designed to be durable and damage tolerant. Durability is largely an economic life-cycle design consideration whereas damage tolerance directly addresses the structural airworthiness (safety) of the vehicle. However, both durability and damage tolerance design methodologies must address the deleterious effects of changes in material properties and the initiation and growth of microstructural damage that may occur during the service lifetime of the vehicle. Durability and damage tolerance design and certification requirements are addressed for commercial transport aircraft and NASA manned spacecraft systems. The state-of-the-art in advanced design and analysis methods is illustrated by discussing the results of several recently completed NASA technology development programs. These programs include the NASA Advanced Subsonic Technology Program demonstrating technologies for large transport aircraft and the X-33 hypersonic test vehicle demonstrating technologies for a single-stage-to-orbit space launch vehicle. |
| NASA分類 | Mechanical Engineering |
| レポートNO | L-18297
NASA/TM-2003-212420
NAS 1.15:212420 |
| 権利 | No Copyright |
