CA2155471C - Appareil de mesurage des variations volumetriques du beton et methode connexe - Google Patents
Appareil de mesurage des variations volumetriques du beton et methode connexe Download PDFInfo
- Publication number
- CA2155471C CA2155471C CA002155471A CA2155471A CA2155471C CA 2155471 C CA2155471 C CA 2155471C CA 002155471 A CA002155471 A CA 002155471A CA 2155471 A CA2155471 A CA 2155471A CA 2155471 C CA2155471 C CA 2155471C
- Authority
- CA
- Canada
- Prior art keywords
- sample
- strain gauge
- sidewall
- container
- changes
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000012360 testing method Methods 0.000 title description 27
- 239000000463 material Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims 2
- 238000006711 Chan reduction reaction Methods 0.000 claims 1
- 230000002596 correlated effect Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 17
- 238000010561 standard procedure Methods 0.000 description 12
- 230000000452 restraining effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000007572 expansion measurement Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002155471A CA2155471C (fr) | 1995-08-04 | 1995-08-04 | Appareil de mesurage des variations volumetriques du beton et methode connexe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002155471A CA2155471C (fr) | 1995-08-04 | 1995-08-04 | Appareil de mesurage des variations volumetriques du beton et methode connexe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2155471A1 CA2155471A1 (fr) | 1997-02-05 |
| CA2155471C true CA2155471C (fr) | 2000-10-31 |
Family
ID=4156367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002155471A Expired - Fee Related CA2155471C (fr) | 1995-08-04 | 1995-08-04 | Appareil de mesurage des variations volumetriques du beton et methode connexe |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2155471C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9254583B2 (en) | 2012-01-23 | 2016-02-09 | Quipip, Llc | Systems, methods and apparatus for providing comparative statistical information for a plurality of production facilities in a closed-loop production management system |
| US9836801B2 (en) | 2012-01-23 | 2017-12-05 | Quipip, Llc | Systems, methods and apparatus for providing comparative statistical information in a graphical format for a plurality of markets using a closed-loop production management system |
| US10184928B2 (en) | 2014-01-29 | 2019-01-22 | Quipip, Llc | Measuring device, systems, and methods for obtaining data relating to condition and performance of concrete mixtures |
| EP3411708A1 (fr) | 2016-02-01 | 2018-12-12 | Quipip, LLC | Dispositif de détection, système de dispositif de détection, et procédés pour mesurer une caractéristique de mélange de béton et prédire une caractéristique de performance de mélange de béton |
-
1995
- 1995-08-04 CA CA002155471A patent/CA2155471C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2155471A1 (fr) | 1997-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5487307A (en) | Method and apparatus for testing concrete expansion | |
| Neild et al. | Development of a vibrating wire strain gauge for measuring small strains in concrete beams | |
| US7331242B2 (en) | System for testing paving materials | |
| CN102608296B (zh) | 一种模拟和监测混凝土膨胀开裂的装置和方法 | |
| Hendry | Elements of experimental stress analysis: Structures and solid body mechanics division | |
| CN107514960A (zh) | 一种混凝土膨胀、收缩试验长度测量仪及测量方法 | |
| CN102175125B (zh) | 利用振弦式应变计测量混凝土温度约束应变的精确度的检测方法 | |
| US7252012B2 (en) | Device and method for testing paving materials | |
| CN109297865B (zh) | 一种水泥混凝土路面板早龄期结构应力的测定方法 | |
| CN113916147A (zh) | 嵌入式光纤光栅传感器与沥青路面协同变形的评价方法 | |
| CA2155471C (fr) | Appareil de mesurage des variations volumetriques du beton et methode connexe | |
| JP3193277B2 (ja) | 膨脹体積変化に基づくひずみ測定装置およびその測定方法 | |
| CN108387717A (zh) | 一种混凝土开裂敏感性的测量系统及其测量方法 | |
| CN207214970U (zh) | 一种混凝土膨胀、收缩试验长度测量仪 | |
| Al-Ostaz | Effect of moisture content on the coefficient of thermal expansion of concrete. | |
| Ramaiah et al. | Estimating In Situ Strength of Concrete Pavements Under Various Field Conditions | |
| Hornby et al. | The application of the vibrating-wire principle for the measurement of strain in concrete: Paper reviews the methods available for measuring strain in concrete and traces the development of the vibrating-wire technique for this use | |
| Shimasaki et al. | Thermal expansion coefficient of concrete at very early ages | |
| JPS63117249A (ja) | コンクリ−トの温度予測方法および装置 | |
| CN114778268A (zh) | 一种大体积混凝土早期弹性模量测量方法 | |
| SU1264071A1 (ru) | Устройство дл измерени трещиностойкости материалов | |
| Tanabe | Measurement of thermal stresses in situ | |
| Hornby et al. | 1. INSTRUMENTATION TECHNIQUES IN LARGE SCALE CONCRETE MODELS | |
| Naus et al. | Monitoring of prestressed concrete pressure vessels. 1. An overview of concrete embedment strain instrumentation and calibration test results for selected concrete embedment strain meters | |
| Hudec et al. | A study of alkali-aggregate reaction in concrete: Measurement and prevention: Part I: Measurement-Development of rapid ar test method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |