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JAEA Reports

The In-situ experiment for performance confirmation of engineered barrier system at Horonobe Underground Research Laboratory; Production of casing drilling machine for large dimeter pit, simulated overpack, buffer material blocks and backfilling materials

Nakayama, Masashi; Matsuzaki, Tatsuji*; Niunoya, Sumio*

JAEA-Research 2016-010, 57 Pages, 2016/08

JAEA-Research-2016-010.pdf:10.81MB
JAEA-Research-2016-010-appendix(CD-ROM).zip:31.42MB

The Horonobe URL Project has being pursued by JAEA to enhance the reliability of relevant disposal technologies through investigations of the deep geological environment within the host sedimentary formation at Horonobe, northern Hokkaido. The in-situ experiment for performance confirmation of engineered barrier system (EBS experiment) had been prepared from 2013 to 2014 fiscal year at G.L.-350m gallery, and heating by electric heater in simulated overpack had started in January, 2015. One of objectives of the experiment is acquiring data concerned with Thermal -Hydrological - Mechanical - Chemical coupled behavior. These data will be used in order to confirm the performance of engineered barrier system. In this report, It is summarized the production of casing drilling machine for large diameter, simulated overpack, buffer material blocks and backfilling material for EBS experiment.

JAEA Reports

Proceedings of Conferences on the Large Data Management; January 29-31, 2003, Advanced Photon Research Center, Kyoto

Advanced Photon Research Center; Center for Promotion of Computational Science and Engineering

JAERI-Conf 2004-002, 81 Pages, 2004/03

JAERI-Conf-2004-002.pdf:7.77MB

no abstracts in English

JAEA Reports

Distributed computing system; Development of a control server

Isogai, Kentaro*

JAERI-Data/Code 2003-010, 28 Pages, 2003/08

JAERI-Data-Code-2003-010.pdf:1.5MB

In these days, a large scale simulation by supercomputers has been prevailent in various fields of research and development. In such computations, however, there may be an excessively needless amount of work for researchers. This is due to such various facts such as that due to the development of high performance of supercomputers, too much data or too large a variety of data have become possible to treat, or the management of input or output data has become inadequate or improper in circumstances such as setting the environment of input parameters, missing computational results, and information processing which are common experiences among researchers.Therefore, we have been engaged in the construction of an integrated management system of input & output data in supporting a distributed computational system for large scale simulations for a variety of researchers as a common utility. In this article, the introduction of the distributed computing system, especially the explanation of the control server in it is described.

Journal Articles

CS model coil test facility

Kato, Takashi; Nakajima, Hideo; Isono, Takaaki; Hamada, Kazuya; Kawano, Katsumi; Sugimoto, Makoto; Nunoya, Yoshihiko; Koizumi, Norikiyo; Matsui, Kunihiro; Oshikiri, Masayuki*; et al.

Teion Kogaku, 36(6), p.315 - 323, 2001/06