The Density Functions of Pore-size and Particle-size Distribution Established by Using Fractal Theory and Their Applications

被引：1
|
作者：
Tao, Gaoliang [1 ]
Hu, Qizhi [1 ]
Pan, Mingyang [2 ]
Hu, Xuan [3 ]
机构：
[1] Hubei Univ Technol, Sch Civil & Architectural Engn, Wuhan 430068, Peoples R China
[2] Wuhan Univ Technol, Sch Civil Engn & Architecture, Wuhan 430070, Peoples R China
[3] PLA, Unit 91551, Jiujiang 332000, Peoples R China
来源：
PROGRESS IN CIVIL ENGINEERING, PTS 1-4 | 2012年 / 170-173卷
关键词：
fractal; the density function of pore-size distribution; the density function of particle-size distribution; porosity; mass of grains; FRAGMENTATION;
D O I：
10.4028/www.scientific.net/AMM.170-173.148
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Based on the Sierpinski carpet and Menger sponge models, the density functions of pore-size and particle-size distribution are put forward. Using the proposed density functions, expressions of soil porosity and grain mass are obtained. Using the expression of soil porosity, the porosity of soil sample is correctly predicted. The expression of grain mass is used to predict the mass of grains. The results show that the mass predictions of grains of size smaller than 0.002mm are very close to the measure results.
引用
收藏
页码：148 / +
页数：2
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