| タイトル | Instability of fiber-reinforced viscoelastic composite plates to in-plane compressive loads |
| 著者（英） | Librescu, L.; Chandiramani, N. K. |
| 著者所属（英） | Virginia Polytechnic Inst. and State Univ. |
| 発行日 | 1990-01-01 |
| 言語 | eng |
| 内容記述 | This study analyzes the stability behavior of unidirectional fiber-reinforced composite plates with viscoelastic material behavior subject to in-plane biaxial compressive edge loads. To predict the effective time-dependent material properties, elastic fibers embedded in a linearly viscoelastic matrix are examined. The micromechanical relations developed for a transversely isotropic medium are discussed along with the correspondence principle of linear viscoelasticity. It is concluded that the stability boundary obtained for a viscoelastic plate is lower (more critical) than its elastic counterpart, and the transverse shear deformation effects are more pronounced in viscoelastic plates than in their elastic counterparts. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 91A28631 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/349577 |
