Oral presentation

II. Radiation, Accelerator, Beam and Medical Technologies » 202-1 Radiation Behaviors, Radiation Shielding

[3M08-11] Shielding Material

Fri. Sep 18, 2020 3:45 PM - 5:00 PM Room M (Zoom room 13)

Chair:Masahiro Taniguchi(TAISEI)

3:45 PM - 4:00 PM

[3M08] Nondestructive Determination of Water Content in Concrete Using Am-Be Neutron Source – Experimental Verification -

*Yoshihiro Miyaji¹, Isao Murata¹, Huminobu Sato¹, Singo Tamaki¹, Sachie Kusaka¹ (1. Osaka Univ.)

4:00 PM - 4:15 PM

[3M09] Research on auxiliary shielding practical use of tungsten fine powder coating shielding cloth

*Yoko Iwamiya¹, Masayoshi Kawai^1,2, Daisuke Ito³, Toshinori Mitsumoto⁴ (1. Choetsu Kaken Co.,LTD., 2. KEK, 3. KURNS, 4. Sumitomo Heavy Industries,Ltd.)

4:15 PM - 4:30 PM

[3M10] Discussion on the Standardization of Shielding Material focusing on Shielding Concrete

(15)The progress of investigation for shielding concrete standard composition

*Koichi Okuno¹, Masahiro Taniguchi², Toshinobu Maenaka³, Ryuu Shimamoto⁴, Masahiro Yoshida⁵, Kenichi Kimura⁶, Kenichi Tanaka⁷ (1. Hazama-Ando, 2. Taisei Corp., 3. Takenaka Corp., 4. Chubu Electric Power Co., Inc., 5. NUSTEC, 6. Fujita Corp., 7. IAE)

4:30 PM - 4:45 PM

[3M11] Discussion on the Standardization of Shielding Material focusing on Shielding Concrete

(16)The evaluation of influence to dose rate by major chemical content fluctuation in concrete.

*Mikihiro Nakata¹, Toshihisa Tsukiyama², Erina Matsuyama³, Kazuaki Kosako⁴, Toshio Amano⁵, Hidenori Kawano⁶ (1. MHI NS, 2. Hitachi GE, 3. Toshiba Energy Systems & Solutions Cor, 4. Shimizu Corp., 5. CTC, 6. ATOX)

Time reserved for Chair (4:45 PM - 5:00 PM)

Session information