FI906102A - Foerfarande och anordning foer icke-destruktiv kontroll av betongelement. - Google Patents

Foerfarande och anordning foer icke-destruktiv kontroll av betongelement. Download PDF

Info

Publication number
FI906102A
FI906102A FI906102A FI906102A FI906102A FI 906102 A FI906102 A FI 906102A FI 906102 A FI906102 A FI 906102A FI 906102 A FI906102 A FI 906102A FI 906102 A FI906102 A FI 906102A
Authority
FI
Finland
Prior art keywords
destruktiv
betongelement
kontroll
icke
anordning foer
Prior art date
Application number
FI906102A
Other languages
English (en)
Other versions
FI906102A0 (fi
Inventor
Alain P Sanchez
Herve R Beinish
Jean D Randriamazaoro
Original Assignee
Cerib
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cerib filed Critical Cerib
Publication of FI906102A0 publication Critical patent/FI906102A0/fi
Publication of FI906102A publication Critical patent/FI906102A/fi

Links

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; ceramics; glass; bricks
    • G01N33/383—Concrete, cement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements
    • B28B17/0081—Process control
    • 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
    • G01N29/07—Analysing solids 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
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/011—Velocity or travel time
    • 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
    • G01N2291/023—Solids
    • G01N2291/0232—Glass, ceramics, concrete or stone
    • 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
    • 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
    • G01N2291/042—Wave modes
    • G01N2291/0421—Longitudinal 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
    • G01N2291/10—Number of transducers
    • G01N2291/103—Number of transducers one emitter, two or more receivers
FI906102A 1989-12-21 1990-12-12 Foerfarande och anordning foer icke-destruktiv kontroll av betongelement. FI906102A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8917009A FR2656425B1 (fr) 1989-12-21 1989-12-21 Procede et dispositif de controle non destructif pour des elements en beton.

Publications (2)

Publication Number Publication Date
FI906102A0 FI906102A0 (fi) 1990-12-12
FI906102A true FI906102A (fi) 1991-06-22

Family

ID=9388830

Family Applications (1)

Application Number Title Priority Date Filing Date
FI906102A FI906102A (fi) 1989-12-21 1990-12-12 Foerfarande och anordning foer icke-destruktiv kontroll av betongelement.

Country Status (4)

Country Link
EP (1) EP0448896A1 (fi)
FI (1) FI906102A (fi)
FR (1) FR2656425B1 (fi)
NO (1) NO905523L (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9500251A (nl) * 1995-02-10 1996-09-02 Geomath Int Bv Werkwijze en inrichting voor het bepalen van de kwaliteit van natuursteen en andere vaste materialen.
ES2110362B1 (es) * 1995-06-21 1998-09-01 Tecal Centro De Tecnologia De Procedimiento no destructivo para la medida automatizada de parametros estructurales en materiales ceramicos en verde.
DE19626111C1 (de) * 1996-06-28 1997-10-02 Max Prof Dr Rer Nat Dr Setzer Verfahren zur Prüfung des Frost-Tau-Widerstands von Festkörpern
ES2130095B1 (es) * 1997-11-27 2000-01-16 Gres De Nules S A Gresnul S A Procedimiento y dispositivo para medir y controlar la densidad aparente y otras caracteristicas de piezas ceramicas.
ES2209911T3 (es) * 1999-05-11 2004-07-01 Frank Rinn Dispositivo para el examen de materiales.
DE102008024050B4 (de) 2008-05-16 2010-09-16 ETH Zürich Verfahren zum in-line Messen des Erstarrungs-, Kontraktions- sowie des Wandablöseverhaltens von Gießmaterial in einer Produktion in Gießformen gegossener Confectionary-/Schokoladenprodukte und Vorrichtung zum Durchführen dieses Verfahrens
EP3538333A1 (de) * 2016-11-10 2019-09-18 Windmolders Beton N.V Verfahren und vorrichtung zur herstellung eines pflastersteins
CN106770673A (zh) * 2017-03-17 2017-05-31 南京林业大学 一种混凝土早期力学性能的检测装置及方法
ES2685340B2 (es) * 2017-03-31 2019-10-10 Univ Valladolid Sistema y procedimiento de medición sónico para diagnóstico de elementos estructurales de madera
CN108956777B (zh) * 2018-07-12 2021-07-09 重庆交通大学 一种桩基超声波传感器及超声波层析成像观测系统和应用
CN109459494A (zh) * 2018-11-22 2019-03-12 中建四局第六建筑工程有限公司 一种用于钢管内柱高标号山砂混凝土的检测方法及装置
CN109709312B (zh) * 2018-12-10 2022-06-17 太原理工大学 无线化控制混凝土冻融机
CN111398429B (zh) * 2020-04-03 2022-12-06 广西大学 一种钢管混凝土顶部脱空高度、面积计算方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259868A (en) * 1979-10-01 1981-04-07 Halliburton Company Method and apparatus for nondestructive testing of cement
FR2467400B1 (fr) * 1979-10-11 1986-03-07 Elf Aquitaine Dispositif de controle acoustique de la prise et du durcissement des ciments
JPH0614025B2 (ja) * 1983-07-14 1994-02-23 アサカ理研工業株式会社 超音波による金属鑑定装置
DE3505764A1 (de) * 1985-02-20 1986-08-21 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur bestimmung einer schallbrechungsindexverteilung in einem untersuchungsbereich und anordnung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
EP0448896A1 (fr) 1991-10-02
NO905523D0 (no) 1990-12-20
FI906102A0 (fi) 1990-12-12
FR2656425A1 (fr) 1991-06-28
NO905523L (no) 1991-06-24
FR2656425B1 (fr) 1992-04-30

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Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: CENTRE D´ETUDES ET DE RECHERCHES DE