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Fundamental Study on a Grout Penetration Model for a HLW Repository
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作者 Tomoo Fujita fumiaki shinkai Jun Nobuto 《Journal of Energy and Power Engineering》 2012年第8期1191-1203,共13页
In both the construction and operation phases of a repository for high-level radioactive waste, it will be important to constrain groundwater inflow using grouting technology that will be effective under the high grou... In both the construction and operation phases of a repository for high-level radioactive waste, it will be important to constrain groundwater inflow using grouting technology that will be effective under the high groundwater pressure conditions deep underground. In this research, a review of existing grout penetration models in Japan and foreign countries and a trial analysis are conducted with a goal of describing the gout penetration with accuracy on site. Specifically, the applicability of the model developed by Gustafson & Stille to the laboratory penetration tests was studied. The results show that the calculated values from the Gustafson & Stille model agree well with values of laboratory penetration tests. 展开更多
关键词 GROUT penetration model velocity VISCOSITY yield value.
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