ATE396396T1 - Verfahren und einrichtung zur akustischen messung physischer eigenschaften poröser elastischer materialien - Google Patents
Verfahren und einrichtung zur akustischen messung physischer eigenschaften poröser elastischer materialienInfo
- Publication number
- ATE396396T1 ATE396396T1 AT04742364T AT04742364T ATE396396T1 AT E396396 T1 ATE396396 T1 AT E396396T1 AT 04742364 T AT04742364 T AT 04742364T AT 04742364 T AT04742364 T AT 04742364T AT E396396 T1 ATE396396 T1 AT E396396T1
- Authority
- AT
- Austria
- Prior art keywords
- porous elastic
- physical properties
- elastic materials
- measuring physical
- elastic material
- Prior art date
Links
- 239000013013 elastic material Substances 0.000 title abstract 4
- 230000000704 physical effect Effects 0.000 title 1
- 230000003993 interaction Effects 0.000 abstract 1
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
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
-
- 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
- G01N29/11—Analysing solids by measuring attenuation of acoustic waves
-
- 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/223—Supports, positioning or alignment in fixed situation
-
- 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
- G01N2291/02827—Elastic parameters, strength or force
-
- 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
-
- 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/045—External reflections, e.g. on reflectors
-
- 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
- G01N2291/10—Number of transducers
- G01N2291/102—Number of transducers one emitter, one receiver
-
- 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
- G01N2291/10—Number of transducers
- G01N2291/103—Number of transducers one emitter, two or more receivers
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0303913A FR2853074B1 (fr) | 2003-03-28 | 2003-03-28 | Procede et dispositif de mesure acoustique de caracteristiques physiques de materiaux poroelastiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE396396T1 true ATE396396T1 (de) | 2008-06-15 |
Family
ID=32947285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04742364T ATE396396T1 (de) | 2003-03-28 | 2004-03-25 | Verfahren und einrichtung zur akustischen messung physischer eigenschaften poröser elastischer materialien |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1608960B1 (de) |
| AT (1) | ATE396396T1 (de) |
| DE (1) | DE602004013942D1 (de) |
| FR (1) | FR2853074B1 (de) |
| WO (1) | WO2004088758A2 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1742048A1 (de) * | 2005-06-08 | 2007-01-10 | Rieter Technologies AG | Akustische vorrichtung zur bestimmung von parametern von porösem material |
| CN1873406B (zh) * | 2006-06-30 | 2011-02-16 | 王岩松 | 声学材料性能综合测试仪 |
| FR2949153B1 (fr) * | 2009-08-11 | 2014-11-21 | Centre Nat Rech Scient | Procede pour determiner un parametre physique, procede d'imagerie et dispositif pour mettre en oeuvre ledit procede. |
| CN104570072B (zh) * | 2013-10-16 | 2017-10-27 | 中国石油化工股份有限公司 | 一种粘弹性介质中的球面pp波反射系数建模方法 |
| JP6267659B2 (ja) * | 2015-01-14 | 2018-01-24 | 東芝テック株式会社 | 構造物変状検出装置 |
| JP6376980B2 (ja) * | 2015-01-14 | 2018-08-22 | 東芝テック株式会社 | 構造物変状検出装置 |
| CN111060596B (zh) * | 2020-01-02 | 2022-04-05 | 合肥工业大学 | 一种吸声材料吸声系数的测量方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5921928A (en) * | 1996-12-05 | 1999-07-13 | Mayo Foundation For Medical Education And Research | Acoustic force generation by amplitude modulating a sonic beam |
| US6415666B1 (en) * | 1997-10-07 | 2002-07-09 | Stevens Institute Of Technology | Method and apparatus for acoustic detection of mines and other buried man-made objects |
| US6186004B1 (en) * | 1999-05-27 | 2001-02-13 | The Regents Of The University Of California | Apparatus and method for remote, noninvasive characterization of structures and fluids inside containers |
| DE10027827A1 (de) * | 2000-06-05 | 2001-12-06 | Sonem Gmbh | Adaptive Klassifikationseinrichtung |
-
2003
- 2003-03-28 FR FR0303913A patent/FR2853074B1/fr not_active Expired - Fee Related
-
2004
- 2004-03-25 AT AT04742364T patent/ATE396396T1/de not_active IP Right Cessation
- 2004-03-25 WO PCT/FR2004/000760 patent/WO2004088758A2/fr not_active Ceased
- 2004-03-25 EP EP04742364A patent/EP1608960B1/de not_active Expired - Lifetime
- 2004-03-25 DE DE602004013942T patent/DE602004013942D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1608960B1 (de) | 2008-05-21 |
| WO2004088758A3 (fr) | 2005-01-27 |
| EP1608960A2 (de) | 2005-12-28 |
| WO2004088758A2 (fr) | 2004-10-14 |
| FR2853074A1 (fr) | 2004-10-01 |
| FR2853074B1 (fr) | 2005-09-16 |
| DE602004013942D1 (de) | 2008-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |