JP6479500B2 - 液体の遮蔽効果を利用した水中放射能探査装置 - Google Patents
液体の遮蔽効果を利用した水中放射能探査装置 Download PDFInfo
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- JP6479500B2 JP6479500B2 JP2015033435A JP2015033435A JP6479500B2 JP 6479500 B2 JP6479500 B2 JP 6479500B2 JP 2015033435 A JP2015033435 A JP 2015033435A JP 2015033435 A JP2015033435 A JP 2015033435A JP 6479500 B2 JP6479500 B2 JP 6479500B2
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- shielding effect
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- 230000000694 effects Effects 0.000 title claims description 39
- 239000007788 liquid Substances 0.000 title claims description 22
- 239000007787 solid Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000005259 measurement Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000005251 gamma ray Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Measurement Of Radiation (AREA)
Description
2 空気
3 耐水・耐圧容器の底面を除いた部分
4 耐水・耐圧容器の底面
5 海水
6 海底
7 液体の遮蔽効果を表す半径の球
8 すべての球を包括する立体
9 タンク
10 液体の遮蔽体
11 タンク内の構造物
12 船体
d 半径
Claims (1)
- 解析する上で必要な遮蔽効果を示す範囲、すなわち防水・耐圧容器の底面を除いた部分の遮蔽効果と利用する液体の遮蔽効果の和になるように、防水・耐圧容器の底面を除いた表面から液体の遮蔽効果を表す半径の球を描いて合成して得られる立体を包括するタンク内に液体を充填し、遮蔽体として利用する構造を有する水中放射能探査装置
Priority Applications (1)
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JP2015033435A JP6479500B2 (ja) | 2015-02-24 | 2015-02-24 | 液体の遮蔽効果を利用した水中放射能探査装置 |
Applications Claiming Priority (1)
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JP2015033435A JP6479500B2 (ja) | 2015-02-24 | 2015-02-24 | 液体の遮蔽効果を利用した水中放射能探査装置 |
Publications (3)
Publication Number | Publication Date |
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JP2016156659A JP2016156659A (ja) | 2016-09-01 |
JP2016156659A5 JP2016156659A5 (ja) | 2017-11-16 |
JP6479500B2 true JP6479500B2 (ja) | 2019-03-06 |
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JP2015033435A Active JP6479500B2 (ja) | 2015-02-24 | 2015-02-24 | 液体の遮蔽効果を利用した水中放射能探査装置 |
Country Status (1)
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JP (1) | JP6479500B2 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5563796A (en) * | 1978-11-06 | 1980-05-14 | Mitsubishi Electric Corp | Shielding structure in radiation monitor system |
JP2007187475A (ja) * | 2006-01-11 | 2007-07-26 | Toshiba Corp | 放射線検出装置 |
JP5546366B2 (ja) * | 2010-06-23 | 2014-07-09 | 株式会社ミツバ | 車両用開閉体の駆動装置 |
JP2013234872A (ja) * | 2012-05-07 | 2013-11-21 | Noriyuki Ito | 環境放射線遮断器具。 |
JP3180001U (ja) * | 2012-09-11 | 2012-11-29 | 雅夫 筒井 | 放射線検出装置 |
JP6038646B2 (ja) * | 2012-12-28 | 2016-12-07 | 株式会社環境総合テクノス | 放射能測定装置 |
FR3002649B1 (fr) * | 2013-02-25 | 2015-04-10 | Areva Nc | Procede et dispositif de determination de l'activite radiologique deposee dans un fond sous marin |
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2015
- 2015-02-24 JP JP2015033435A patent/JP6479500B2/ja active Active
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JP2016156659A (ja) | 2016-09-01 |
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