Anisotropy of migration in soft clays

被引：0
|
作者：
Put, MJ [1 ]
Volckaert, G [1 ]
Marivoet, J [1 ]
机构：
[1] CEN SCK, Geol Waste Disposal Project, B-2400 Mol, Belgium
来源：
CONFIDENCE IN MODELS OF RADIONUCLIDE TRANSPORT FOR SITE-SPECIFIC ASSESSMENTS | 2001年
关键词：
D O I：
暂无
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Anisotropy of the migration properties is demonstrated for a sedimentary soft clay formation (Boom Clay). The measured values for the hydraulic conductivity and for the apparent diffusion constant in the direction parallel with the stratification of sedimentation are a factor of two higher than the values perpendicular to the stratification. The influence of the anisotropy due to the stratification of the clay formation is not negligible for the calculation of the migration of radionuclides and hence also included in the performance assessment modelling.
引用
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页码：283 / 288
页数：6
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