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Takahashi, Tomoyuki*; Fukaya, Yukiko*; Iimoto, Takeshi*; Uni, Yasuo*; Kato, Tomoko; Sun, S.*; Takeda, Seiji; Nakai, Kunihiro*; Nakabayashi, Ryo*; Uchida, Shigeo*; et al.
Hoken Butsuri (Internet), 56(4), p.288 - 305, 2021/12
We report the results of activities related to the Task Group of Parameters Used in Biospheric Dose Assessment Models for Radioactive Waste Disposal at the Japan Health Physics Society.
Osamura, Kozo*; Machiya, Shutaro*; Kawasaki, Takuro; Harjo, S.; Kato, Takeshi*; Kobayashi, Shinichi*; Osabe, Goro*
Materials Research Express (Internet), 6(2), p.026001_1 - 026001_13, 2019/02
Times Cited Count:7 Percentile:27.03(Materials Science, Multidisciplinary)Machiya, Shutaro; Osamura, Kozo*; Suzuki, Hiroshi; Ayai, Naoki*; Hayashi, Kazuhiko*; Sato, Kenichi*; Kato, Takeshi*
no journal, ,
no abstracts in English
Machiya, Shutaro; Osamura, Kozo*; Suzuki, Hiroshi; Ayai, Naoki*; Kato, Takeshi*; Hayashi, Kazuhiko*; Sato, Kenichi*
no journal, ,
no abstracts in English
Suyama, Yasuhiro*; Nishikawa, Takeshi*; Tokizawa, Takayuki; Kato, Mitsugu; Kurikami, Hiroshi; Umezawa, Katsuhiro
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no abstracts in English
Yamamoto, Tomohiko; Kato, Atsushi; Kubo, Shigenobu; Chikazawa, Yoshitaka; Sakaba, Hiroshi*; Sakashita, Takeshi*
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JSFR is planning to adopt a steel plate reinforced concrete (SC) structure for containment vessel (CV). This paper describes the analyses of hypothetical sodium combustion and load condition in the CV.
Kaneda, Yoshihisa*; Haga, Kazuko*; Shibata, Masahito*; Kuranaga, Mebae*; Kikuchi, Michio*; Yamamoto, Takeshi*; Kato, Jun; Osugi, Takeshi; Kuroki, Ryoichiro
no journal, ,
Solidified cement and alkali activated materials was made, and used for dissolution test to obtain basic data of solidification on the waste caused by the contaminated water treatment at Fukushima Daiichi Nuclear Power Station.
Kato, Jun; Imaizumi, Ken*; Osugi, Takeshi; Sone, Tomoyuki; Kuroki, Ryoichiro; Kikuchi, Michio*; Yamamoto, Takeshi*; Otsuka, Taku*; Kaneda, Yoshihisa*; Osawa, Norihisa*
no journal, ,
Solidified cement and Alkali Activated Materials (AAM) containing simulated carbonated slurry was prepared, and the amount of Hydrogen gas generation on gamma-ray irradiation was determined. The obtained data was compared with the data of solidified material without any content of waste, and the effect for Hydrogen gas generation with the material containing simulated carbonated slurry was evaluated.
Kato, Saori; Kasugai, Yoshimi; Saito, Fumihiro; Ito, Takashi; Tanaka, Takeshi*; Sugawara, Masakatsu*; Numajiri, Masaharu*; Bessho, Kotaro*; Nakane, Yoshihiro; Miyamoto, Yukihiro
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Three kinds of video materials on the radioactive material leak accident which happened in J-PARC on May 23, 2013 have been produced. These have been screened on the "J-PARC Safety Day" to encourage the J-PARC staff members to keep the memory, to pass on the lessons learned to the next generation, and to use them for future safety.