Models of groundwater flow and radionuclides transport in fractured rock and their solutions

被引：0
|
作者：
He, SH [1 ]
机构：
[1] No Jiaotong Univ, Civil Engn Coll, Beijing 100044, Peoples R China
来源：
FRONTIERS OF ROCK MECHANICS AND SUSTAINABLE DEVELOPMENT IN THE 21ST CENTURY | 2001年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Groundwater flow in fractured rock is treated as flow in fracture network. Based on cubic law of flow in a single fracture and graph theory, flow model in fracture network is established. On the basis of flow model in fracture network, analytical solutions to radionuclides migration in fractured rock are given to the following three problems: (1) one-dimensional transport with advection and dispersion in a single fracture, (2) advection and dispersion in a set of parallel fractures with diffusion in microfissured matrix (early time solution), and (3) problem 2 with radioactive decay. An example study is also presented.
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页码：451 / 456
页数：6
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