Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Engineered Barrier System"'
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 8, Pp 3242-3254 (2024)
With the increasing usage of nuclear energy, how to properly dispose nuclear waste becomes a critical issue. In this study, a multiscale modeling approach combining the experimental findings is presented to address the illitization process, its impac
Externí odkaz:
https://doaj.org/article/e06b872a22064ef79f2ac4a32ca2192f
Evaluation of the damping ratio of compacted sodium and calcium bentonites in unsaturated conditions
Autor:
X. Pintado, S. Kumpulainen, E. Romero, J. Suriol, A. Lloret, R.C. Weber, B.N. Madhusudhan, A. Ferrari, J. Kim, K. Koskinen, V. Heino
Publikováno v:
Soils and Foundations, Vol 64, Iss 6, Pp 101522- (2024)
Bentonites are going to be part of the Engineered Barrier System (EBS) in deep geological disposal facilities for the safe disposal of spent nuclear fuel. Some of these repositories might be constructed in tectonically active locations, and some othe
Externí odkaz:
https://doaj.org/article/19201d5a47754888b74a4f59cbe46776
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03876- (2024)
The bentonite buffer material is the most important element of the engineered barrier system (EBS) used to dispose of high-level radioactive waste. Therefore, there are functional criteria or performance targets for the bentonite buffer material to m
Externí odkaz:
https://doaj.org/article/eda69f27a2d64ab7bf222f3317ca751e
Publikováno v:
Frontiers in Built Environment, Vol 10 (2024)
This paper presents modelling of the long-term performance of engineered barrier systems (EBS) in crystalline host rock in terms of coupled thermo-hydro-mechanical (THM) processes in a specific case, considering also the impact of salinity linked wit
Externí odkaz:
https://doaj.org/article/7a7c810f307040bd8af7ea91cc235eae
Publikováno v:
In Case Studies in Construction Materials December 2024 21
Autor:
Seok Yoon, Gi-Jun Lee
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 11, Pp 4120-4124 (2023)
High-level radioactive waste produced by nuclear power plants are disposed subterraneously utilizing an engineered barrier system (EBS). A gap inevitably exists between the disposal canisters and buffer materials, which may have a negative effect on
Externí odkaz:
https://doaj.org/article/0932d0a2fa694e66bb202fc5e3387c3e
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 10, Pp 2496-2507 (2023)
The saturation of the compacted bentonite buffer in the deep geological repository can cause bentonite swelling, intrusion into rock fractures, and erosion. Inevitably, erosion and subsequent bentonite mass loss due to groundwater inflow can aggravat
Externí odkaz:
https://doaj.org/article/e91c0bc7ee764fdd818ee7774b3be19a
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 3, Pp 1191-1198 (2023)
Bentonite buffer material is a critical component in an engineered barrier system (EBS) for disposing high-level radioactive waste (HLW). The bentonite buffer material protects the disposal canister from groundwater penetration and releases decay hea
Externí odkaz:
https://doaj.org/article/37f47160c7a940708e640576ae758212
Publikováno v:
Nuclear Engineering and Technology, Vol 54, Iss 11, Pp 4005-4012 (2022)
As high-level radioactive waste (HLW) generated from nuclear power plants is harmful to the human body, it must be safely disposed of by an engineered barrier system consisting of disposal canisters and buffer and backfill materials. A gap exists bet
Externí odkaz:
https://doaj.org/article/b4a8e2076e9a4941ad806c8be8cf2b4c
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