Permeability estimation of jointed rock mass using fractal network model

被引：2
|
作者：
Li, Shou-Ju [1 ]
Liu, Ying-Xi [1 ]
机构：
[1] Dalian Univ Technol, State Key Lab Struct Anal Ind Equipment, Dalian 116023, Peoples R China
来源：
ISND 2007: PROCEEDINGS OF THE 2007 INTERNATIONAL SYMPOSIUM ON NONLINEAR DYNAMICS, PTS 1-4 | 2008年 / 96卷
关键词：
D O I：
10.1088/1742-6596/96/1/012131
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Estimation of permeability in jointed rock mass is important to provide input parameters for numerical models simulating transient water flow. The influence of fractal distribution of rock joints on the permeability behavior of water transform is presented by using fractal geometry and Darcy's law. The self-similar property of fracture network is applied to quantitatively describe the fractal distribution of rock joints. Based on the parallel theory of network and Darcy's law, the effective permeability of jointed rock mass is proposed.
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页数：5
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