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Stress dispersion analysis of solid-fluid composites

机译:固液复合材料的应力分散分析

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The purpose of this study in a long term is to apply biomimetic designed composites to artificial structures. To accomplish this, cancellous bone was modeled with hexagonal honeycomb. As cancellous bone is the solid-fluid composite, fluid was sealed in cells with thin films respectively. Subsequently, static indentation test was carried out, and then it was proven that films and internal fluid greatly effected on the load dispersion. In this paper, the finite element model was applied for the solid-fluid composites, and the effect only by the hydrostatic pressure was examined. As a result,internal fluid pressure which was controlled in specific direction effected on the load dispersion.
机译:长期研究的目的是将仿生设计的复合材料应用于人造结构。为此,用六角形蜂窝对松质骨进行建模。由于松质骨是固体-流体复合物,因此将流体分别密封在带有薄膜的细胞中。随后,进行静态压痕测试,然后证明膜和内部流体对载荷分散有很大影响。本文将有限元模型应用于固液复合材料,仅考察了静水压力的影响。结果,在特定方向上被控制的内部流体压力影响了负载分散。

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