JPH0438282B2 - - Google Patents
Info
- Publication number
- JPH0438282B2 JPH0438282B2 JP60038124A JP3812485A JPH0438282B2 JP H0438282 B2 JPH0438282 B2 JP H0438282B2 JP 60038124 A JP60038124 A JP 60038124A JP 3812485 A JP3812485 A JP 3812485A JP H0438282 B2 JPH0438282 B2 JP H0438282B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- ultrasonic
- probe
- pipe
- wall thickness
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims description 18
- 239000000523 sample Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000005259 measurement Methods 0.000 description 11
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
- G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02872—Pressure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60038124A JPS61196113A (ja) | 1985-02-26 | 1985-02-26 | 配管の超音波測定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60038124A JPS61196113A (ja) | 1985-02-26 | 1985-02-26 | 配管の超音波測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61196113A JPS61196113A (ja) | 1986-08-30 |
| JPH0438282B2 true JPH0438282B2 (en]) | 1992-06-24 |
Family
ID=12516702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60038124A Granted JPS61196113A (ja) | 1985-02-26 | 1985-02-26 | 配管の超音波測定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61196113A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5740135B2 (ja) * | 2010-10-25 | 2015-06-24 | 中日本ハイウェイ・エンジニアリング東京株式会社 | 板厚測定装置 |
-
1985
- 1985-02-26 JP JP60038124A patent/JPS61196113A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61196113A (ja) | 1986-08-30 |
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