Abstract

A review of works on the study of the theoretical and experimental strength of unidirectional composite materials based on an epoxy matrix is performed. The approach used in assessing the strength of composites reinforced with continuous fiber is described from the perspective of the theory of maximum work. The results obtained under mechanical action on the material in a plane in the main directions are presented. The level of change in deformation per unit time is proposed as one of the loading conditions. A kinetic approach is proposed to assess destruction relative to exposure time. The conditions for the destruction of a unidirectional composite under static influence on the material are considered.

中文翻译：

---

机械冲击载荷条件对高分子复合材料的影响

摘要

对基于环氧基体的单向复合材料的理论和实验强度研究工作进行了综述。从最大功理论的角度描述了用于评估连续纤维增强复合材料强度的方法。给出了在主方向平面上对材料进行机械作用下获得的结果。建议将每单位时间变形的变化水平作为载荷条件之一。提出了一种动力学方法来评估相对于暴露时间的破坏。考虑了单向复合材料在材料静态影响下破坏的条件。