CA2876463C - Determination de taille de bulle basee sur la rigidite de bulle - Google Patents
Determination de taille de bulle basee sur la rigidite de bulle Download PDFInfo
- Publication number
- CA2876463C CA2876463C CA2876463A CA2876463A CA2876463C CA 2876463 C CA2876463 C CA 2876463C CA 2876463 A CA2876463 A CA 2876463A CA 2876463 A CA2876463 A CA 2876463A CA 2876463 C CA2876463 C CA 2876463C
- Authority
- CA
- Canada
- Prior art keywords
- concrete mixture
- piston
- signal processor
- associated signaling
- partly
- 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.)
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Links
- 239000004567 concrete Substances 0.000 claims abstract description 222
- 239000000203 mixture Substances 0.000 claims abstract description 174
- 230000011664 signaling Effects 0.000 claims abstract description 104
- 238000004590 computer program Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 62
- 238000005259 measurement Methods 0.000 claims description 32
- 238000006073 displacement reaction Methods 0.000 claims description 26
- 239000000523 sample Substances 0.000 claims description 15
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- 239000002023 wood Substances 0.000 claims description 8
- 239000011800 void material Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 34
- 239000007789 gas Substances 0.000 description 36
- 238000005516 engineering process Methods 0.000 description 19
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- 239000000463 material Substances 0.000 description 13
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- 238000005188 flotation Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
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- 239000002002 slurry Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
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- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
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- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
-
- 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
- G01N29/02—Analysing fluids
- G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
-
- 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
- G01N2291/024—Mixtures
- G01N2291/02433—Gases in liquids, e.g. bubbles, foams
-
- 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
- G01N2291/025—Change of phase or condition
- G01N2291/0251—Solidification, icing, curing composites, polymerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Ceramic Engineering (AREA)
- Medicinal Chemistry (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
Appareil comprenant un module de traitement de signal constitué d'au moins un processeur et d'au moins une mémoire comprenant un code de programme informatique, la ou les mémoires et le code de programme informatique étant conçus, avec le ou les processeurs, pour amener l'appareil à au moins : recevoir un signalement contenant des informations concernant une rigidité d'un mélange de béton ; et déterminer une taille de bulle moyenne de gaz contenu dans le mélange de béton, sur la base, au moins en partie, du signalement reçu. Le module de traitement de signal peut être configuré pour fournir un signalement correspondant contenant des informations concernant la taille de bulle moyenne de gaz contenu dans le mélange de béton. Le module de traitement de signal peut être conçu pour déterminer la pression à l'intérieur des bulles d'air et pour déterminer une taille de bulle d'air moyenne du gaz contenu dans le mélange de béton, sur la base, au moins en partie, de la pression déterminée à l'intérieur des bulles d'air.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261659177P | 2012-06-13 | 2012-06-13 | |
| US61/659,177 | 2012-06-13 | ||
| PCT/US2013/045568 WO2013188620A2 (fr) | 2012-06-13 | 2013-06-13 | Détermination de taille de bulle basée sur la rigidité de bulle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2876463A1 CA2876463A1 (fr) | 2013-12-19 |
| CA2876463C true CA2876463C (fr) | 2018-09-18 |
Family
ID=49758888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2876463A Active CA2876463C (fr) | 2012-06-13 | 2013-06-13 | Determination de taille de bulle basee sur la rigidite de bulle |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2876463C (fr) |
| WO (1) | WO2013188620A2 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3072915A1 (fr) | 2017-08-22 | 2019-02-28 | Cidra Corporate Services Llc | Techniques de surveillance de caracteristique d'affaissement de beton dans un recipient ou un tambour rotatif |
| US20230150170A1 (en) * | 2020-03-02 | 2023-05-18 | Command Alkon Incorporated | Probe and method for monitoring fresh concrete using an electromechanical actuator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998057163A1 (fr) * | 1997-06-13 | 1998-12-17 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Mesure de grandeurs physiques ou techniques relatives a des milieux visqueux au moyen d'ondes de rayleigh |
| US6138501A (en) * | 1997-10-16 | 2000-10-31 | Keyspan Corporation | Plunger bar |
| US7426852B1 (en) * | 2004-04-26 | 2008-09-23 | Expro Meters, Inc. | Submersible meter for measuring a parameter of gas hold-up of a fluid |
| US7555398B2 (en) * | 2006-04-13 | 2009-06-30 | Tiax Llc | Sensor system error reduction |
| WO2011075713A1 (fr) * | 2009-12-18 | 2011-06-23 | Massachusetts Institute Of Technology | Sonde ultrasonore portative commandée en force |
| WO2011119335A2 (fr) * | 2010-03-09 | 2011-09-29 | Cidra Corporate Services Inc. | Procédé et appareil destinés à déterminer la gvf (fraction de volume de gaz) de fluides et de liquides aérés dans des réservoirs de flottaison, des colonnes, des tambours, des tubes, des cuves |
-
2013
- 2013-06-13 CA CA2876463A patent/CA2876463C/fr active Active
- 2013-06-13 WO PCT/US2013/045568 patent/WO2013188620A2/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013188620A3 (fr) | 2015-06-18 |
| CA2876463A1 (fr) | 2013-12-19 |
| WO2013188620A2 (fr) | 2013-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180612 |