JPH01274094A - 水中構造物放射能定量測定法 - Google Patents
水中構造物放射能定量測定法Info
- Publication number
- JPH01274094A JPH01274094A JP10324288A JP10324288A JPH01274094A JP H01274094 A JPH01274094 A JP H01274094A JP 10324288 A JP10324288 A JP 10324288A JP 10324288 A JP10324288 A JP 10324288A JP H01274094 A JPH01274094 A JP H01274094A
- Authority
- JP
- Japan
- Prior art keywords
- gamma
- gamma rays
- straight pipe
- hollow straight
- radioactivity
- 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
Links
- 238000000034 method Methods 0.000 title claims description 10
- 238000000084 gamma-ray spectrum Methods 0.000 claims abstract description 22
- 230000005251 gamma ray Effects 0.000 claims abstract description 16
- 230000005855 radiation Effects 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000002285 radioactive effect Effects 0.000 claims abstract description 6
- 238000005259 measurement Methods 0.000 claims description 24
- 238000000691 measurement method Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
Landscapes
- Measurement Of Radiation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10324288A JPH01274094A (ja) | 1988-04-26 | 1988-04-26 | 水中構造物放射能定量測定法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10324288A JPH01274094A (ja) | 1988-04-26 | 1988-04-26 | 水中構造物放射能定量測定法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01274094A true JPH01274094A (ja) | 1989-11-01 |
JPH0520710B2 JPH0520710B2 (enrdf_load_stackoverflow) | 1993-03-22 |
Family
ID=14348971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10324288A Granted JPH01274094A (ja) | 1988-04-26 | 1988-04-26 | 水中構造物放射能定量測定法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01274094A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015227868A (ja) * | 2014-05-08 | 2015-12-17 | 有限会社 川原商会 | 放射線の遮蔽能力試験方法,これに用いる容器及び板体 |
-
1988
- 1988-04-26 JP JP10324288A patent/JPH01274094A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015227868A (ja) * | 2014-05-08 | 2015-12-17 | 有限会社 川原商会 | 放射線の遮蔽能力試験方法,これに用いる容器及び板体 |
Also Published As
Publication number | Publication date |
---|---|
JPH0520710B2 (enrdf_load_stackoverflow) | 1993-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3996471A (en) | Method and system for in vivo measurement of bone tissue using a two level energy source | |
US4766319A (en) | Portable nuclear moisture-density gauge with low activity nuclear sources | |
JPS5825976B2 (ja) | 媒質中の少くともひとつの元素の電磁輻射線法による定量装置 | |
JP2019197054A (ja) | 残光検出装置及び残光検出方法 | |
CN216284786U (zh) | 一种密度、浓度检测装置 | |
JPH01227050A (ja) | 物体の密度等の測定方法と装置 | |
JPH01274094A (ja) | 水中構造物放射能定量測定法 | |
JP3009358B2 (ja) | 放射能汚染された配管内部の汚染分布測定法 | |
CN218331309U (zh) | 一种面密度检测装置 | |
Whitehead | Methods of hair analysis by (p, X) spectrometry | |
US2425512A (en) | Measurement of thickness | |
JPS6385309A (ja) | 板状材上の液膜厚測定方法および装置 | |
JPS5582006A (en) | Measuring method for thickness | |
JPS60188867A (ja) | 指向性ガンマ線モニタ | |
JP4213066B2 (ja) | 表面汚染測定装置及び放射線検出器 | |
JPH11281339A (ja) | コンプトン散乱による板厚測定装置 | |
RU2287843C2 (ru) | Гамма-спектрометрический способ определения количества радионуклидов | |
JPS5977346A (ja) | 物質元素組成分析装置 | |
US4031387A (en) | Method of determining whether radioactive contaminants are inside or outside a structure | |
JPH0711573B2 (ja) | 放射能測定方法およびその装置 | |
JPH03181840A (ja) | 密度測定方法及び装置 | |
Wolf et al. | Relative density measurements in a simple lung phantom by Compton backscatter | |
JPH0552734A (ja) | 密度測定方法 | |
RU2102774C1 (ru) | Способ формирования сигнала позиционно-чувствительного сцинтилляционного детектора | |
CN117572485A (zh) | 一种基于荧光x射线的剂量仪能量响应实验方法及系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |