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    • 6. 发明专利
    • Evaluation method of uniformly mixed degree
    • 均匀混合度的评价方法
    • JP2006337240A
    • 2006-12-14
    • JP2005163833
    • 2005-06-03
    • Chugoku Electric Power Co Inc:TheChugoku Koatsu Concrete Kogyo KkEnergia Eco Materia:Kk中国電力株式会社中国高圧コンクリート工業株式会社株式会社エネルギア・エコ・マテリア
    • YAMADA KYOHEIABE ITSUKITANIMOTO TSUTOMUIKEDA RYOJI
    • G01N15/02
    • PROBLEM TO BE SOLVED: To provide an evaluation method capable of simply and surely evaluating the mixed degree of a mixture, acquired by mixing a granular material of mixed earth and sand.
      SOLUTION: Earth and sand are mixed with a coal ash granulated material. The total mixing ratio is calculated from the mass of both the mixed materials. Then, a sample is collected from the mixture, and either underwater sieving or underwater specific-gravity difference separation is selectively used, according to the difference between both particle sizes, to thereby separate the coal ash granulated material in the sample from the earth and sand. The mixing ratio of the coal ash granulated material is calculated. Then, a sample is re-collected from another location of the mixture, and the mixing ratio of the coal ash granulated material is calculated; each sample is collected from five spots in total; and each mixing ratio is calculated. Dispersions of the five mixing ratios are expressed by standard deviations, to thereby evaluate the degree of uniform mixing degree.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种能够简单且可靠地评价通过混合泥土的砂粒的混合物获得的混合物的评价方法。 解决方案:将砂土与煤灰颗粒料混合。 总混合比由两种混合材料的质量计算。 然后,从混合物中收集样品,根据两种颗粒尺寸之间的差异,选择性地使用水下筛分或水下重力差异分离,从而将样品中的煤灰颗粒材料与地砂分离 。 计算煤灰粒化材料的混合比。 然后,从混合物的另一位置重新收集样品,计算煤灰粒化材料的混合比; 每个样本总共从五个点收集; 并计算每个混合比。 五个混合比的分散体由标准偏差表示,从而评价均匀混合度的程度。 版权所有(C)2007,JPO&INPIT