FR2447026A1 - Dispositif et procede pour evaluer la tenue du beton et des revetements de protection eventuels a l'erosion due aux effluents charges - Google Patents

Dispositif et procede pour evaluer la tenue du beton et des revetements de protection eventuels a l'erosion due aux effluents charges

Info

Publication number
FR2447026A1
FR2447026A1 FR7901439A FR7901439A FR2447026A1 FR 2447026 A1 FR2447026 A1 FR 2447026A1 FR 7901439 A FR7901439 A FR 7901439A FR 7901439 A FR7901439 A FR 7901439A FR 2447026 A1 FR2447026 A1 FR 2447026A1
Authority
FR
France
Prior art keywords
erosion
speed
concrete
effluents
effluent
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
Application number
FR7901439A
Other languages
English (en)
Other versions
FR2447026B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TUYAUX BONNA
Original Assignee
TUYAUX BONNA
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 TUYAUX BONNA filed Critical TUYAUX BONNA
Priority to FR7901439A priority Critical patent/FR2447026A1/fr
Publication of FR2447026A1 publication Critical patent/FR2447026A1/fr
Application granted granted Critical
Publication of FR2447026B1 publication Critical patent/FR2447026B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/56—Investigating resistance to wear or abrasion
    • G01N3/567—Investigating resistance to wear or abrasion by submitting the specimen to the action of a fluid or of a fluidised material, e.g. cavitation, jet abrasion

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)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)

Abstract

Dispositif et procédé pour évaluer la tenue du béton - et des revêtements de protection éventuels - à l'érosion due aux effluents chargés. Le dispositif est caractérisé en ce qu'il comprend : a. Des moyens pour reproduire, le cas échéant sous forme accélérée, sur le béton le phénomène d'érosion; b. Des moyens pour déterminer la perte de matière après érosion; c. Des moyens pour déterminer les modifications de l'état de surface de l'élément en béton après érosion. Détermination des qualités de béton appropriées pour la fabrication de conduits pour l'écoulement ou la circulation d'effluents liquides chargés.
FR7901439A 1979-01-19 1979-01-19 Dispositif et procede pour evaluer la tenue du beton et des revetements de protection eventuels a l'erosion due aux effluents charges Granted FR2447026A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7901439A FR2447026A1 (fr) 1979-01-19 1979-01-19 Dispositif et procede pour evaluer la tenue du beton et des revetements de protection eventuels a l'erosion due aux effluents charges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901439A FR2447026A1 (fr) 1979-01-19 1979-01-19 Dispositif et procede pour evaluer la tenue du beton et des revetements de protection eventuels a l'erosion due aux effluents charges

Publications (2)

Publication Number Publication Date
FR2447026A1 true FR2447026A1 (fr) 1980-08-14
FR2447026B1 FR2447026B1 (fr) 1982-03-26

Family

ID=9220991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901439A Granted FR2447026A1 (fr) 1979-01-19 1979-01-19 Dispositif et procede pour evaluer la tenue du beton et des revetements de protection eventuels a l'erosion due aux effluents charges

Country Status (1)

Country Link
FR (1) FR2447026A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102331380A (zh) * 2011-09-19 2012-01-25 水利部交通运输部国家能源局南京水利科学研究院 旋转缩放型磨蚀-空蚀耦合试验方法及其设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976716A (en) * 1958-07-28 1961-03-28 Phillips Petroleum Co Method of determining wear patterns
FR1557001A (fr) * 1967-09-15 1969-02-14
US3849893A (en) * 1972-02-04 1974-11-26 Pioneer Centrifuging Co Rotating machine wear gauging means and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976716A (en) * 1958-07-28 1961-03-28 Phillips Petroleum Co Method of determining wear patterns
FR1557001A (fr) * 1967-09-15 1969-02-14
US3849893A (en) * 1972-02-04 1974-11-26 Pioneer Centrifuging Co Rotating machine wear gauging means and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102331380A (zh) * 2011-09-19 2012-01-25 水利部交通运输部国家能源局南京水利科学研究院 旋转缩放型磨蚀-空蚀耦合试验方法及其设备

Also Published As

Publication number Publication date
FR2447026B1 (fr) 1982-03-26

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Legal Events

Date Code Title Description
ST Notification of lapse