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Structural similitude for flat laminated surfaces

机译:平坦层压表面的结构相似性

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摘要

Due to special characteristics of advanced reinforced composite materials, they require extensive experimental evaluation. Thus, it is extremely useful to use available experimental data of specific structural systems or of small-scale models to predict the behavior of all similar systems, especially large. This study investigates problems associated primarily with the design of scaled-down models. Similitude theory is employed to develop the necessary similarity conditions. Scaling laws provide the relationship between a full- Scale structure and its scale models and can be used to extrapolate the experimental data of a small, inexpensive, and easily tested Model into design information for the large prototype.
机译:由于先进的增强复合材料的特殊特性,它们需要广泛的实验评估。因此,使用特定结构系统或小规模模型的可用实验数据来预测所有类似系统(尤其是大型系统)的行为非常有用。这项研究调查了主要与按比例缩小模型的设计有关的问题。运用相似理论发展必要的相似性条件。比例定律提供了完整比例结构及其比例模型之间的关系,可用于将小型,便宜且易于测试的模型的实验数据外推到大型原型的设计信息中。

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