NO800732L - Fremgangsmaate og anordning for tilstandskontroll av en armert betongkonstruksjon som er neddykket i en elektrisk ledende vaeske - Google Patents
Fremgangsmaate og anordning for tilstandskontroll av en armert betongkonstruksjon som er neddykket i en elektrisk ledende vaeskeInfo
- Publication number
- NO800732L NO800732L NO800732A NO800732A NO800732L NO 800732 L NO800732 L NO 800732L NO 800732 A NO800732 A NO 800732A NO 800732 A NO800732 A NO 800732A NO 800732 L NO800732 L NO 800732L
- Authority
- NO
- Norway
- Prior art keywords
- density
- current
- circulating
- condition
- liquid
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 18
- 239000007788 liquid Substances 0.000 title claims description 13
- 238000010276 construction Methods 0.000 title claims description 11
- 239000004567 concrete Substances 0.000 title description 9
- 230000007547 defect Effects 0.000 claims description 21
- 230000007797 corrosion Effects 0.000 claims description 15
- 238000005260 corrosion Methods 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 14
- 230000002787 reinforcement Effects 0.000 claims description 12
- 230000004807 localization Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 238000005253 cladding Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000004210 cathodic protection Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7907175A FR2452105A1 (fr) | 1979-03-21 | 1979-03-21 | Procede et dispositif de controle de l'etat d'une structure en beton arme immergee dans un liquide electriquement conducteur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO800732L true NO800732L (no) | 1980-09-22 |
Family
ID=9223406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO800732A NO800732L (no) | 1979-03-21 | 1980-03-13 | Fremgangsmaate og anordning for tilstandskontroll av en armert betongkonstruksjon som er neddykket i en elektrisk ledende vaeske |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0016706A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2452105A1 (cg-RX-API-DMAC10.html) |
| NO (1) | NO800732L (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118169374B (zh) * | 2024-04-15 | 2024-10-01 | 深圳大学 | 深远海混凝土智能化实时监测方法及系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1512161A (en) * | 1976-01-12 | 1978-05-24 | Morgan Berkeley & Co Ltd | Cathodic protection of structures |
| FR2355285A1 (fr) * | 1976-06-18 | 1978-01-13 | Coprelec | Procede et dispositifs de detection de la corrosion sur des pieces ou ensembles de pieces metalliques enterrees, notamment sur des canalisations |
| FR2365797A1 (fr) * | 1976-09-23 | 1978-04-21 | Intersub Dev Sa | Procede et installation de controle d'une structure immergee munie d'un dispositif de protection cathodique |
| US4056446A (en) * | 1977-01-03 | 1977-11-01 | Continental Oil Company | Diverless cathodic protection data acquisition |
-
1979
- 1979-03-21 FR FR7907175A patent/FR2452105A1/fr active Granted
-
1980
- 1980-03-13 NO NO800732A patent/NO800732L/no unknown
- 1980-03-19 EP EP80400370A patent/EP0016706A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| FR2452105B1 (cg-RX-API-DMAC10.html) | 1984-05-25 |
| EP0016706A1 (fr) | 1980-10-01 |
| FR2452105A1 (fr) | 1980-10-17 |
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