【摘要】 将均匀化理论与有限元法相结合应用于碳/碳复合材料有效弹性性能的求解计算中。通过与实验及文献结果的比较,验证了均匀化有限元方法的有效性;同时,还考察了参数对该材料等效性能的影响,得到了具有一定指导意义的结果。更多还原

【Abstract】 Asymptotic homogenization is applied to simulate and predict the properties of carbon/carbon composites by means of finite element method(FEM). The numerical simulation of the macro effective elastic module of carbon/carbon composites is presented to see that more accurate results are obtained. At the same time, the influence of material parameters on the macro-mechanical properties of carbon/carbon composites was analyzed and some valuable results are acquired.更多还原