【摘要】 准静态下纤维增强复合材料在偏轴拉伸和剪切时有明显的非线性.本文对纤维增强复合材料的非线性力学性能进行了细观分析.并由试验检证了理论分析.此分析为研究在高应变率下单向或多问纤维增强复合材料的本构关系提供了基础.更多还原

【Abstract】 Nonlinear behaviour occurs when partial tension and shear are exerted on quasi-static fibre reinforced composite. Microcosmic analysis of nonlinear composite is conducted and experimentally verified. Itis useful for the analysis of unidirectional and multidirectional composite under-high stress rate.更多还原