fiber reinforced composite material造句

• Damping analysis of fiber reinforced composite material barrel
  纤维增强复合材料身管阻尼特性分析
• Advances in damping analysis and design of fiber reinforced composite material structures
  纤维增强复合材料结构阻尼研究进展
• The simpler explicit formulae for the prediction of the viscoelasticity property are obtained . ( see chapter 3 ) 4 . a homogenization - based method for predicting the viscoelastic property of unidirectional fiber reinforced composite materials is presented
  (详见第三章) 4 、建立了基于多尺度均匀化理论的单向纤维增强复合材料粘弹性性能预测的基本方法及其与夹杂体积份数的变化规律。
• By laplace transforming the governing equation of the problem of unidirectional fiber reinforced composite materials , the formulae for predicting the viscoelastic relaxation moduli in laplace transformed domain are obtained . according to correspondence principle of viscoellastic mechanics and elastic , mechanics , the results of effective moduli for several s are obtained by using the finite element method of the homogenization . then effective relaxation moduli should be curve - fitted , according to the viscoelastic relaxation modulus formulae of many viscoelastic materials
  首先对单向纤维增强复合材料粘弹性问题的控制方程进行laplace变换，在像空间s中利用均匀化理论建立宏观松弛模量的laplace变换泛函形式，根据粘弹性-弹性对应原理，用均匀化问题的有限元方法预报单向纤维增强复合材料在相空间中多个离散点的本构关系，然后根据典型粘弹性材料的松弛模量具有的函数形式进行曲线拟合，再通过对拟合出的函数进行laplace逆变换，从而再回到时间t域，就得到了单向纤维增强复合材料的松弛模量。
• In this thesis , homogenization - based methods for predicting the viscoelastic property of multi - layered composite materials and unidirectional fiber reinforced composite materials are presented , and the relation curves of the moduli of materials with and inclusion volume fraction are given in the article
  这对指导复合材料的生产实践具有重要意义。因此，需要研究微观结构与宏观结构之间的关系，研究复合材料粘弹性性能预测的理论和方法。该方面的研究对于复合材料的微观设计和节省实验费用都具有重要意义。