کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4721617 | 1639402 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Diffusion experiments in Callovo-Oxfordian clay from the Meuse/Haute-Marne URL, France. Experimental setup and data analyses
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
ژئوشیمی و پترولوژی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Diffusion experiments in Callovo-Oxfordian clay from the Meuse/Haute-Marne URL, France. Experimental setup and data analyses Diffusion experiments in Callovo-Oxfordian clay from the Meuse/Haute-Marne URL, France. Experimental setup and data analyses](/preview/png/4721617.png)
چکیده انگلیسی
In the large-scale experiments, cylindrical blocks of consolidated clay (30Â ÃÂ 30Â cm) were used and the radionuclide was introduced as a compacted “solid source”, which was prepared by mixing the tracer with the clay and compacting to a density similar to the one of the consolidated clay. Compared to conventional in situ tests, this setup is more realistic because the contact between tracer and clay is improved. A 3D analysis of diffusion pathways can be carried out after a thorough sampling of the solid block at the end of the experiment. Graphical representations of experimental results along vertical and horizontal planes obtained according to the samples orientation demonstrated the 3D capacity of this methodology and its capability to evaluate anisotropy and heterogeneities.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics and Chemistry of the Earth, Parts A/B/C - Volume 33, Supplement 1, 2008, Pages S125-S130
Journal: Physics and Chemistry of the Earth, Parts A/B/C - Volume 33, Supplement 1, 2008, Pages S125-S130
نویسندگان
M. GarcÃa-Gutiérrez, J.L. Cormenzana, T. Missana, M. Mingarro, U. Alonso, J. Samper, Q. Yang, S. Yi,