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3-D Particle Flow Analysis for Fluidization Treated Soils

机译：流化处理土壤的3-D颗粒流分析

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This paper presents results of a fluidity evaluation for fluidization treated soils using the Distinct Element Method (DEM). In recent years within Japan, fluidization treated soils have been frequently used as soil materials for land reclamation projects, backfilling underground spaces, etc. However, the design and mixing of fluidization treated soils is based on previous experiences applied to new situations. It is useful to consider the findings based the application of the DEM method to the fluidity assessment and theory of fluidization treated soil, which is the focus of this study. As a result, it was clarified that the fluidity of fluidization treated soil could be sufficiently reproduced by using the 3-D particle flow analysis with the DEM method.
机译：本文介绍了使用离散元方法（DEM）对流化处理过的土壤进行流动性评估的结果。近年来，在日本国内，流化处理过的土壤经常被用作土地开垦项目，回填地下空间等的土壤材料。但是，流化处理过的土壤的设计和混合是基于以前在新情况下的经验。基于DEM方法在流化处理土壤的流动性评估和理论上的应用来考虑研究结果是有用的，这是本研究的重点。结果表明，通过使用DEM方法进行的3-D颗粒流分析，可以充分再现流化处理的土壤的流动性。

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