中国古代对颗粒物质特性的认知与应用

    Cognition and Application of Granular Matter in Ancient China

    • 摘要: 对颗粒物质特性的应用在人民生活中起着不可或缺的作用,在我国古代科技实用中更有着不可忽略的地位。以现代颗粒物质力学进展为基础,着重探究颗粒物质在生活实践中的一系列应用实例,借以考证中国古代科学对颗粒物质特性较深层次的认知,从多个角度分析、理解中国古代科学文化中的颗粒学部分的实用价值以及对今后继续探索颗粒物质领域的启示与推动作用。

       

      Abstract: Granular matter are prevalent in nature, and our daily life, industrial production and engineering building. The force-chain network and the role of friction between the particles constitute a system of granular matter which behaves the silo-effect, arching, heap, segregation, energy dissipation, and plasticity. The cognition and application of granular matter in ancient China are investigated, which is not only an important excavation for ancient science and culture but also a very good inspiration for continually studying granular matter.

       

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