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相间结合状态对复合材料的力学性质有至关紧要的影响。本文引入三个参数描写相间结合状态,按照本构等效的原理和方法导出包含相间结合状态参数的纤维增强复合材料弹性常数的组分计算公式。文章建设用双试样或三试样设计方法将这些公式用于组分设计较精确的计算。
The phase combination of the state of the mechanical properties of composites have a crucial impact. In this paper, three parameters are introduced to describe the phase-to-phase combined state, and the formulas for calculating the elastic constants of fiber-reinforced composite materials containing phase-to-phase combined state parameters are derived according to the principle and method of equivalent constitutive law. Article Construction Two or three sample design methods are used to formulate these formulas for more accurate calculations.