2019 Fall Meeting
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Session Details

Oral presentationV. Nuclear Fuel Cycle and Nuclear Materials : 505-2 Waste Disposal and Its Environmental Aspects

[3A09-13]Material for Buffer, Filling and Backfill

Fri. Sep 13, 2019 2:45 PM - 4:10 PM JST
Fri. Sep 13, 2019 5:45 AM - 7:10 AM UTC
Room A Common Education Bildg. 1F C11
Chair:Masato Kobayashi(RWMC)
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[3A09]Character variation of Tsukinuno Na-BentonitePart3 the compaction and hydraulic properties

*Shoji MORODOME1, Masakazu Ito1 (1. KUNIMINE INDUSTRIES)
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[3A10]Evaluation of swelling deformation using buffer material swelling sensor on the full-scale in-situ engineered barrier system experiment

*Shun Kimura1, Masashi Nakayama1, Kimihiro Kinota1, Kenji Tanai1, Sumio Niunoya2, Tomoyuki Shimura2, Masaaki Fukaya2 (1. JAEA, 2. OBAYASHI)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[3A11]Study on Hydrogen Generation by Gamma-ray Irradiation Using Various Cement Pasts

*Shoichi Ogawa1, Kumi Negishi 1, Masaya Ida1, Daisuke Hayashi2, Hitoshi Owada2 (1. Taiheiyo Consultant, 2. RWMC)
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[3A12]Filling density of crushed-rock-based backfill material with different-sized bentonite pellets

*Mitsunobu Okihara1, Hitoshi Nakashima1, Ryoji Yahagi1, Akira Saito1, Satohito Toguri1 (1. Shimizu Corporation)
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[3A13]Preliminary test for sealing boreholes with bentonite blocks

*Hitoshi Nakashima1, Akira Saito1, Toshiyuki Hokari1 (1. Shimizu Corporation)
4:00 PM - 4:10 PM JST(7:00 AM - 7:10 AM UTC)

Time reserved for Chair

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