JPS60200165A - 打診音解析方法 - Google Patents
打診音解析方法Info
- Publication number
- JPS60200165A JPS60200165A JP59057040A JP5704084A JPS60200165A JP S60200165 A JPS60200165 A JP S60200165A JP 59057040 A JP59057040 A JP 59057040A JP 5704084 A JP5704084 A JP 5704084A JP S60200165 A JPS60200165 A JP S60200165A
- Authority
- JP
- Japan
- Prior art keywords
- percussion
- sound
- energy
- percussion sound
- frequency band
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59057040A JPS60200165A (ja) | 1984-03-24 | 1984-03-24 | 打診音解析方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59057040A JPS60200165A (ja) | 1984-03-24 | 1984-03-24 | 打診音解析方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60200165A true JPS60200165A (ja) | 1985-10-09 |
JPH0410987B2 JPH0410987B2 (zh) | 1992-02-27 |
Family
ID=13044328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59057040A Granted JPS60200165A (ja) | 1984-03-24 | 1984-03-24 | 打診音解析方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60200165A (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62293151A (ja) * | 1986-06-12 | 1987-12-19 | Nippon Telegr & Teleph Corp <Ntt> | 物品の劣化診断方法およびその装置 |
JPH02179470A (ja) * | 1988-12-30 | 1990-07-12 | Okumura Corp | 岩盤の性状測定方法および装置 |
JP2006266694A (ja) * | 2005-03-22 | 2006-10-05 | Tdk Corp | 検査方法、検査装置 |
JP2009287923A (ja) * | 2008-05-27 | 2009-12-10 | Railway Technical Res Inst | 岩盤斜面上の岩塊の不安定性評価方法およびその装置 |
JP2012032176A (ja) * | 2010-07-28 | 2012-02-16 | Osaka Gas Co Ltd | 管内ライニング層の存否判定装置 |
JP2014089106A (ja) * | 2012-10-30 | 2014-05-15 | Railway Technical Research Institute | 打音測定による岩盤斜面中の岩塊の安定性評価方法 |
JP2021038935A (ja) * | 2019-08-30 | 2021-03-11 | 株式会社奥村組 | タイル健全性判定装置及び方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3982792B2 (ja) * | 2001-08-21 | 2007-09-26 | 大成建設株式会社 | コンクリートの健全度評価方法及びその装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5210383U (zh) * | 1975-07-10 | 1977-01-25 | ||
JPS55122146A (en) * | 1979-03-14 | 1980-09-19 | Shimizu Constr Co Ltd | Elastic wave receiver |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5210383B2 (zh) * | 1973-02-06 | 1977-03-23 |
-
1984
- 1984-03-24 JP JP59057040A patent/JPS60200165A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5210383U (zh) * | 1975-07-10 | 1977-01-25 | ||
JPS55122146A (en) * | 1979-03-14 | 1980-09-19 | Shimizu Constr Co Ltd | Elastic wave receiver |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62293151A (ja) * | 1986-06-12 | 1987-12-19 | Nippon Telegr & Teleph Corp <Ntt> | 物品の劣化診断方法およびその装置 |
JPH02179470A (ja) * | 1988-12-30 | 1990-07-12 | Okumura Corp | 岩盤の性状測定方法および装置 |
JP2006266694A (ja) * | 2005-03-22 | 2006-10-05 | Tdk Corp | 検査方法、検査装置 |
JP2009287923A (ja) * | 2008-05-27 | 2009-12-10 | Railway Technical Res Inst | 岩盤斜面上の岩塊の不安定性評価方法およびその装置 |
JP2012032176A (ja) * | 2010-07-28 | 2012-02-16 | Osaka Gas Co Ltd | 管内ライニング層の存否判定装置 |
JP2014089106A (ja) * | 2012-10-30 | 2014-05-15 | Railway Technical Research Institute | 打音測定による岩盤斜面中の岩塊の安定性評価方法 |
JP2021038935A (ja) * | 2019-08-30 | 2021-03-11 | 株式会社奥村組 | タイル健全性判定装置及び方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0410987B2 (zh) | 1992-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |