*Ken-ichi Kimura¹, Mikihiro Nakata², Koichi Okuno³, Yoshihiro Hirao⁴, Satoshi Ishikawa⁵, Yukio Sakamoto⁶ (1. Fujita Corporatin, 2. MHI-NS, 3. Hazama-Ando , 4. National Marine Research Insititute , 5. ITOCHU Techno-Solutons, 6. ATOX Corporation)

10:50 AM - 11:05 AM

[3D06] Discussion on the standardization of shielding material

(8)Investigation of hydrogen contents in concrete body (except water)

*MASAHIRO TANIGUCHI¹, Kennichi Kimura ², Okuno Koichi³, Koji Oishi ⁴, Ken-ichi Tanaka ⁵, Masahiro Yoshida ⁶, Osamu Kontani⁷, Toshinobu Maenaka⁸, Satoshi Ishikawa⁹, Yoshihiro Hirao ¹⁰ (1. TAISEI Corporation, 2. Fujita Corporation, 3. Hazama-Ando Corporation, 4. Japan Environment Research Co. LTD., 5. The Institute of Applied Energy, 6. Nuclear Safety Technology Center, 7. KAJIMA Corporation, 8. TAKENAKA Corporation, 9. ITOCHU Techno-Solutions Corporation, 10. National Maritime Research Institute)

11:05 AM - 11:20 AM

[3D07] Discussion on the standardization of shielding material

(9)Sensitivity Analyses for shielding concrete (3)

*Mikihiro Nakata¹, Ken-ichi Kimura², Koichi Okuno³, Toshio Amano⁴, Kazuaki Kosako⁵, Tomohiro Ogata⁶ (1. MHI Nuclear Systems And Solution Engineering, 2. Fujita, 3. Hazama-Ando, 4. ITOCHU Techno-Solutions, 5. Shimizu, 6. MHI)

11:20 AM - 11:35 AM

[3D08] 2016 Activity Summary on Simple Calculation Code Review WG for Radiation Shielding

(1)Survey on Code Use and Development, and WG Activity Plan

*Yoshihiro Hirao¹, Norihiro Matsuda², Hiroki Sakamoto³, Hidenori Kawano⁴, Seiki Ohnishi¹, Fumiyoshi Nobuhara⁵ (1. NMRI, 2. JAEA, 3. TRANSNUCLEAR, LTD., 4. ATOX, 5. Tokyo Nuclear Services Co., LTD.)

11:35 AM - 11:50 AM

[3D09] 2016 Activity Summary on Simple Calculation Code Review WG for Radiation Shielding

(2)A issue of the code development and a road map about a new photon point-kernel code with build-up factors

*Fumiyoshi Nobuhara¹, Yoshihiro Hirao ², Norihiro Matsuda³, Hiroki Sakamoto⁴, Yukio Sakamoto⁵, Mitsushige Iwashita⁶, Kentaro Yoshioka⁷ (1. Tokyo Nuclear Services Co., LTD., 2. NMRI, 3. JAEA, 4. TRANSNUCLEAR, LTD., 5. ATOX, 6. IHI, 7. TOSHIBA)

Time reserved for Chair （11:50 AM - 12:00 PM）

Oral presentation

[3D10-13] Shielding Materials

Wed. Mar 29, 2017 2:45 PM - 3:50 PM Room D (16-204 Building No.16)

Chair: Masahiro Taniguchi (TAISEI CORP.)

+Add all to schedule

2:45 PM - 3:00 PM

[3D10] Fabrication of the hardened bodies of boron carbide (B₄C) with geopolymer binder using a Warm press Method

*Kosuke Kubota¹ (1. Nagoya institute of technology)

3:00 PM - 3:15 PM

[3D11] Comparison of a low-activation effect between B₄C-loaded concrete and epoxy resin board

*Seiichiro Tanaka¹, Koichi Okuno¹ (1. HAZAMA ANDO CORPORATION)

3:15 PM - 3:30 PM

[3D12] Development of light and highly functional radiation-shielding cloth by using a silk glass technique

(1)New shielding material development and its applications

*yoko iwamiya¹, Kohmei Halada², Masayoshi Kawai³ (1. Chouetsu Glass Chemistry Laboratory, 2. SusDI, 3. KEK)

3:30 PM - 3:45 PM

[3D13] Development of light and highly functional radiation-shielding cloth by using a silk glass technique

(2)Measurement of shielding property of new shielding material

*Masayoshi Kawai^1,2, Yoko Iwamiya¹, Kohmei Harada³ (1. Choetsu Glass Chemistry Laboratory, 2. High Energy Accelerator Research Organization, 3. Sustainability Design Institute)

Time reserved for Chair （3:45 PM - 3:50 PM）

Sessions

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

[3D01-04] Shielding materials, detector, code and material standard

[3D01] Developement of LED sctintillation fiber detector for radioactivity measurement of the decontaminated waste

[3D02] Measurements of skyshine photons using LaBr₃Scintillation Detector around Unit 3 at Fukushima Daiichi Nuclear Power Station

[3D03] Adjoint Photon Transport in PHITS

[3D04] Improvement and application of displacement damage calculation method for electron, muon and pion in PHITS

[3D05-09] Code and material standard

[3D05] Discussion on the standarization of shielding material

(7)Progress report on standarizaton work