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Ono, Masato; Fujiwara, Yusuke; Matsumoto, Tetsuro*; Iigaki, Kazuhiko
Nihon Genshiryoku Gakkai Wabun Rombunshi, 19(2), p.110 - 120, 2020/06
Integrity confirmation for buildings against collisions of projectiles has been conducted to evaluate collisions between a projectile with simple shape and a wall using empirical formulas. It is a matter of fact, there is a possibility that structures with complex shape such as stack may collide with a reactor building. However, there were not so many studies of collisions between structures with complex shape and buildings in the literature. Impact evaluation was carried out using reactor building and stack with real shape and adequate physical property. It was found that ceiling of reactor building was not damaged by the collision, confirming that there was no effect inside of reactor building.
Review Group on the Structure of the Spent Nuclear Fuel Transportation Casks for
JAERI-Review 2005-023, 133 Pages, 2005/07
JAERI-Review-2005-023.pdf:18.88MB
The Japan Atomic Energy Research Institute (JAERI) constructed two stainless steel transportation casks, JRC-80Y-20T, for spent nuclear fuels of research reactors and had utilized them for transportation since 1981. A modification of the design was applied to the USA for transportation of silicide fuels. Additional analyses employing the impact analysis code LS-DYNA that was often used for safety analysis were submitted by the JAERI to the USA to show integrity of the packages; the casks were still not approved, because inelastic deformation was occurred on the surface of the lid touching to the body. To resolve this problem on design approval of transportation casks, a review group was formed at the end of this June. The group examined the impact analyses by reviewing the input data and performing the sensitivity analyses. As the drop impact analyses were found to be practically reasonable, it was concluded that the approval of the USA for the transportation casks could not be obtained just by revising the analyses; therefore, remodelling the casks is required.
H.Camus*; R.Little*; D.Acton*; A.Agueero*; D.Chambers*; L.Chamney*; J.L.Daroussin*; J.Droppo*; C.Ferry*; E.Gnanapragasam*; et al.
Journal of Environmental Radioactivity, 42, p.289 - 304, 1999/00
Times Cited Count：19 Percentile：42.31(Environmental Sciences)no abstracts in English
JAERI-Data/Code 98-018, 109 Pages, 1998/05
JAERI-Data-Code-98-018.pdf:2.65MB
no abstracts in English
JAERI-Data/Code 97-049, 101 Pages, 1997/12
JAERI-Data-Code-97-049.pdf:2.36MB
no abstracts in English
JAERI-Data/Code 97-036, 47 Pages, 1997/09
JAERI-Data-Code-97-036.pdf:1.07MB
no abstracts in English
JAERI-Data/Code 97-035, 83 Pages, 1997/09
JAERI-Data-Code-97-035.pdf:1.94MB
no abstracts in English
JAERI-Data/Code 97-018, 61 Pages, 1997/05
JAERI-Data-Code-97-018.pdf:1.31MB
no abstracts in English
JAERI-Data/Code 97-001, 85 Pages, 1997/02
JAERI-Data-Code-97-001.pdf:1.76MB
no abstracts in English
JAERI-Data/Code 96-025, 71 Pages, 1996/07
JAERI-Data-Code-96-025.pdf:1.56MB
no abstracts in English
; *; *
PATRAM 95: 11th Int. Conf. on the Packaging and Transportation of Radioactive Materials, 3, p.1174 - 1181, 1996/00
no abstracts in English
JAERI-M 91-060, 164 Pages, 1991/04
no abstracts in English
JAERI 1322, 157 Pages, 1991/04
no abstracts in English
; *
Nihon Genshiryoku Gakkai-Shi, 33(4), p.381 - 390, 1991/04
Times Cited Count：0 Percentile：0.01(Nuclear Science & Technology)no abstracts in English
JAERI-M 90-004, 54 Pages, 1990/02
no abstracts in English
JAERI-M 90-003, 129 Pages, 1990/02
no abstracts in English
; Nanae, Y.*; Shimada, H.*; Shimada, A.*
Nihon Genshiryoku Gakkai-Shi, 26(9), p.781 - 792, 1984/00
Times Cited Count：0 Percentile：0.02(Nuclear Science & Technology)no abstracts in English
; *; Shimada, A.*; *
JAERI-M 83-010, 48 Pages, 1983/02
no abstracts in English
; *; *
Nucl.Eng.Des., 71, p.195 - 215, 1982/00
Times Cited Count：8 Percentile：65.66(Nuclear Science & Technology)no abstracts in English
; *
JAERI-M 9265, 90 Pages, 1981/01
no abstracts in English
