单向纤维增强复合材料弹性常数的实验研究
EXPERIMENTAL DETERMINATION OF ELASTIC CONSTANTS FOR UNIDIRECTIONAL COMPOSITES
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摘要: 如何由增强纤维及树脂基体的力学性能估算单向纤维增强材料的弹性性能,是许多复合材料力学研究者极为关注的问题之一.本文用玻璃/环氧和碳/环氧单向复合材料的实验数据与著名学者建议的计算公式作了比较,指出了计算单向复合材料弹性性能的适用公式.Abstract: This paper reviewed a lot of evisting formia for predicting the elastic constauts of unidirectional composites.The resalts prelicted from these formulas were compared with experimental data for unilintional Glass/Eppxy and Graphite/Epoxy composites.Some of the formulas were recommanied for calcuating the elastie constants of unidirectional composites.
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