JP2020126038A5 - - Google Patents
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- Publication number
- JP2020126038A5 JP2020126038A5 JP2019203166A JP2019203166A JP2020126038A5 JP 2020126038 A5 JP2020126038 A5 JP 2020126038A5 JP 2019203166 A JP2019203166 A JP 2019203166A JP 2019203166 A JP2019203166 A JP 2019203166A JP 2020126038 A5 JP2020126038 A5 JP 2020126038A5
- Authority
- JP
- Japan
- Prior art keywords
- shield
- activation
- plate
- neutrons
- suppression structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 230000004913 activation Effects 0.000 claims description 93
- 230000001629 suppression Effects 0.000 claims description 50
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011121 hardwood Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims 1
- 239000004567 concrete Substances 0.000 description 45
- 238000007689 inspection Methods 0.000 description 35
- 238000007726 management method Methods 0.000 description 17
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 13
- 229910052796 boron Inorganic materials 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 239000002023 wood Substances 0.000 description 11
- 238000002560 therapeutic procedure Methods 0.000 description 10
- 206010028980 Neoplasm Diseases 0.000 description 9
- 201000011510 cancer Diseases 0.000 description 9
- 239000002901 radioactive waste Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 229910052580 B4C Inorganic materials 0.000 description 5
- 230000002238 attenuated effect Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000011800 void material Substances 0.000 description 5
- 238000012790 confirmation Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 150000001639 boron compounds Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 241000605550 Tradescantia pallida Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000003174 Brain Neoplasms Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 208000035250 cutaneous malignant susceptibility to 1 melanoma Diseases 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 201000001441 melanoma Diseases 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019203166A JP7450365B2 (ja) | 2019-02-04 | 2019-11-08 | 放射化抑制構造 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019017670A JP6656440B1 (ja) | 2019-02-04 | 2019-02-04 | 放射化抑制構造、及び壁体管理方法 |
| JP2019203166A JP7450365B2 (ja) | 2019-02-04 | 2019-11-08 | 放射化抑制構造 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019017670A Division JP6656440B1 (ja) | 2019-02-04 | 2019-02-04 | 放射化抑制構造、及び壁体管理方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020126038A JP2020126038A (ja) | 2020-08-20 |
| JP2020126038A5 true JP2020126038A5 (zh) | 2022-01-13 |
| JP7450365B2 JP7450365B2 (ja) | 2024-03-15 |
Family
ID=90194710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019203166A Active JP7450365B2 (ja) | 2019-02-04 | 2019-11-08 | 放射化抑制構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7450365B2 (zh) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933874B2 (ja) * | 1979-03-09 | 1984-08-18 | 三井造船株式会社 | 中性子遮蔽材 |
| JPS5739397A (en) * | 1980-08-21 | 1982-03-04 | Kimura Kakoki Co Ltd | Neutron shielding material |
| JP2001221891A (ja) | 2000-02-08 | 2001-08-17 | Hosoya Fireworks Co Ltd | 建造物緊急遮断設備 |
| JP2003328653A (ja) | 2002-05-16 | 2003-11-19 | Nonaka:Kk | 框 |
| JP2003275967A (ja) | 2003-04-16 | 2003-09-30 | Tadao Hibari | 木彫仕上げ用工具 |
| JP5419065B2 (ja) | 2008-11-10 | 2014-02-19 | 株式会社エルビーシステム | 耐久処理木材の製造方法 |
| JP2013108931A (ja) | 2011-11-24 | 2013-06-06 | Trust Life:Kk | 難燃・不燃性放射線遮蔽部材及びそれを用いた積層部材、構造部材又はケース |
| JP2013228327A (ja) | 2012-04-26 | 2013-11-07 | Kajima Corp | 放射線遮蔽体、放射線遮蔽構造物、並びに放射線遮蔽方法 |
| US20150144226A1 (en) | 2012-07-24 | 2015-05-28 | Prakashkumar Narmadashankar Suthar | Method for manufacturing wooden billet, wooden baseball bat and billiard/snooker cues |
| JP2016114178A (ja) | 2014-12-16 | 2016-06-23 | 株式会社丸エム製作所 | 木ネジ |
| JP6713891B2 (ja) * | 2015-09-30 | 2020-06-24 | 日本製紙株式会社 | 硫酸バリウムと繊維との複合体およびその製造方法 |
| JP6349574B2 (ja) | 2016-07-26 | 2018-07-04 | 株式会社安藤・間 | 中性子遮蔽構造 |
| JP6843641B2 (ja) | 2017-02-14 | 2021-03-17 | 日本製紙株式会社 | 放射線遮断材 |
| JP2017106935A (ja) | 2017-03-21 | 2017-06-15 | 凸版印刷株式会社 | 放射線遮断シート紙の製造方法 |
-
2019
- 2019-11-08 JP JP2019203166A patent/JP7450365B2/ja active Active
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