| タイトル | Multiaxial Temperature- and Time-Dependent Failure Model |
| 本文（外部サイト） | http://hdl.handle.net/2060/20110023977 |
| 著者（英） | McLennan, Michael; Batista-Rodriquez, Alicia; Anderson, Gregory; Richardson, David; Macon, David |
| 著者所属（英） | Thiokol Propulsion |
| 発行日 | 2003-10-01 |
| 言語 | eng |
| 内容記述 | A temperature- and time-dependent mathematical model predicts the conditions for failure of a material subjected to multiaxial stress. The model was initially applied to a filled epoxy below its glass-transition temperature, and is expected to be applicable to other materials, at least below their glass-transition temperatures. The model is justified simply by the fact that it closely approximates the experimentally observed failure behavior of this material: The multiaxiality of the model has been confirmed (see figure) and the model has been shown to be applicable at temperatures from -20 to 115 F (-29 to 46 C) and to predict tensile failures of constant-load and constant-load-rate specimens with failure times ranging from minutes to months.. |
| NASA分類 | Man/System Technology and Life Support |
| レポートNO | MFS-31750 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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