将圆柱壳受轴向冲击破坏等效为一均质圆柱的破坏,给出了等效参数的确定方法,从而使圆柱壳的破坏分析简化为一维问题.并根据弹性动力学基本理论给出了等效圆柱受的冲击力的一种计算方法,进一步得到了冲击下的圆柱壳的位移关系.
参考文献
| [1] | Matemilola S A, Stronge W J. Impact response of composite cylinders[J], Int J Solids Structures, 1997, 34(21): 2669-2684. |
| [2] | 谢志民,万志敏,宋宏伟,等. 玻璃-环氧圆柱壳的撞击吸能分析[J]. 复合材料学报, 1999,16(4). |
| [3] | Bert C W, Birman V. Parametric instability of thick orthotropic circular cylindrical shells[J]. Acta Mechanica, 1988, 71:61-76. |
| [4] | Argento A, Scott R A. Dynamic instability of layered anisotropic circular cylindrical shells. Part I: Theoretical development[J]. J Sound and Vibration, 1993, 162(2):311-322. |
| [5] | Jones R M. Mechanics of composite materials[M]. Washington,D.C.:Scripta Book Company,1975. |
| [6] | Thuis H G S J. The influence of trigger configurations and laminate lay-up on the failure mode of composite crush cylinders[J]. Composite Structures, 1993, 25:37-43. |
| [7] | Xie Z, Wan Z, Song H, et al. An analysis of impact energy absorption of glass-epoxy tubes[A]. Proc. of the First Asian-Australasian Conference on Composite Materials(ACCM-1)[C]. Osaka, Oct.7-9, 1998.738. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%