面内载荷作用下聚合物/纤维复合连续体/骨架结构单元的稳定性

K. Parsa, L. Hollaway
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引用次数: 6

摘要

研究了面内集中载荷作用下的特定聚合物/纤维复合连续体/骨架结构。采用非线性荷载-位移有限元法对不同结构形式的框架在节点连接连续体上进行分析,找出最优结构。对两种优化结构的实验模型进行了测试,并与有限元分析结果进行了比较;这两种技术之间的良好一致性已被证明。最后,对最优结构进行了参数研究。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Stability of polymer/fibre composite continuum/skeletal structural units under in-plane loading

Specific polymer/fibre composite continuum/skeletal structures under in-plane concentrated loading are investigated. Different configurations of skeletal frames are connected to the continuum at nodal joints and are analysed using the non-linear load-displacement finite element method to find the optimum structure. Two experimental models of the optimum structure have been tested and the results are compared with the finite element analysis; good agreement between the two techniques has been demonstrated. Finally, a parameter study on the optimum configuration has been carried out.

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