IMECH-IR  > 水动力学与海洋工程重点实验室(2009-2011)
一种基于逾渗模型的裂隙岩石渗透系数确定方法
Alternative TitleA Method for Determining the Permeability Coefficient of Fractural Rock Based on the Percolation Model
鲁晓兵; 郑委; 刘庆杰; 张旭辉
Source Publication西北地震学报
2011-08-10
Volume33Issue:S1Pages:43-47
ISSN1000-0844
Abstract针对裂隙岩体提出了一种基于双重逾渗模型的渗流系数分析方法。通过变参数研究,考察了岩体中渗流和孔压分布的不均匀;根据裂隙长度的不同将岩体分为"孔隙控制"渗流模式和"裂隙控制"渗流模式。这种模型不仅能够同时考虑孔隙和裂隙的作用,而且在模拟大规模裂隙网络时更加快捷简便。
Other AbstractA method is presented based on the double percolation model for analyzing the permeability coefficient of fractural porous rock.The results computed by this model are close to that by fractural permeability tensor theory when the porous percolation is neglected.The non-uniformity of permeability and the pore pressure are investigated by parametrical analysis.It is shown that rocks can be divided into "pore-controlling" and "fracture-controlling" modes according to the fracture length.The method can not only consider the effects of pores and fractures together,but also be more fast and simple during the simulation of fracture network in large scale
Keyword裂隙多孔介质 双重逾渗 渗流参数 渗流模式
Subject Area力学
URL查看原文
Language中文
Funding Organization国家重点基础研究发展计划(973计划)(2006CB705800)
DepartmentLMFS海洋土力学(LHO)
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/45062
Collection水动力学与海洋工程重点实验室(2009-2011)
Corresponding Author鲁晓兵
Recommended Citation
GB/T 7714
鲁晓兵,郑委,刘庆杰,等. 一种基于逾渗模型的裂隙岩石渗透系数确定方法[J]. 西北地震学报,2011,33(S1):43-47.
APA 鲁晓兵,郑委,刘庆杰,&张旭辉.(2011).一种基于逾渗模型的裂隙岩石渗透系数确定方法.西北地震学报,33(S1),43-47.
MLA 鲁晓兵,et al."一种基于逾渗模型的裂隙岩石渗透系数确定方法".西北地震学报 33.S1(2011):43-47.
Files in This Item: Download All
File Name/Size DocType Version Access License
C2011J165.pdf(1410KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[鲁晓兵]'s Articles
[郑委]'s Articles
[刘庆杰]'s Articles
Baidu academic
Similar articles in Baidu academic
[鲁晓兵]'s Articles
[郑委]'s Articles
[刘庆杰]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[鲁晓兵]'s Articles
[郑委]'s Articles
[刘庆杰]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: C2011J165.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.