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研究了以石灰岩、泥岩为代表的填料在填筑过程中的破碎规律,提出了用分维数表达石料颗粒组成特征的方法,并评价了其可用性。
The crushing regularity of filling materials represented by limestone and mudstone was studied. The fractal dimension was used to express the characteristics of stone particles and its usability was evaluated.