NO326006B1 - Device for securing buried tanks against buoyancy - Google Patents
Device for securing buried tanks against buoyancy Download PDFInfo
- Publication number
- NO326006B1 NO326006B1 NO20033381A NO20033381A NO326006B1 NO 326006 B1 NO326006 B1 NO 326006B1 NO 20033381 A NO20033381 A NO 20033381A NO 20033381 A NO20033381 A NO 20033381A NO 326006 B1 NO326006 B1 NO 326006B1
- Authority
- NO
- Norway
- Prior art keywords
- container
- liquefied gas
- anchor plates
- base plate
- folded out
- Prior art date
Links
- 238000003860 storage Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 14
- 239000002689 soil Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 239000002360 explosive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C3/00—Vessels not under pressure
- F17C3/005—Underground or underwater containers or vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/76—Large containers for use underground
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/38—Foundations for large tanks, e.g. oil tanks
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/10—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure
- E02D31/12—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure against upward hydraulic pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
- F17C13/081—Mounting arrangements for vessels for large land-based storage vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/03—Orientation
- F17C2201/035—Orientation with substantially horizontal main axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/05—Size
- F17C2201/054—Size medium (>1 m3)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
- F17C2205/018—Supporting feet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
Description
Oppfinnelsen angår et beholderanlegg til flytende gass som består av en beholder til flytende gass for underjordisk lagring av flytende gass, ifølge innledningen i krav 1. The invention relates to a container plant for liquefied gas which consists of a container for liquefied gas for underground storage of liquefied gas, according to the introduction in claim 1.
For slike beholdere til flytende gass som er plassert dekket med jordmasse er det fare for at de gjennom vannførende lag kan få en oppdrift og flyte opp. Gjennom det høyeksplosive beholderinnholdet, nemlig flytende gass eller andre eksplosive væsker er det stor fare for ulykker når beholderen her blir skadet. For such containers for liquefied gas that are placed covered with soil mass, there is a risk that they may become buoyant and float up through water-bearing layers. Due to the highly explosive container contents, namely liquid gas or other explosive liquids, there is a great risk of accidents when the container is damaged.
For å forhindre slik oppdrift blir nå oppstillingsgrøfter forsynt med et betongsjikt, hvor beholderen til flytende gass som skal plasseres blir festet med ankerskruer og egnede festeelementer. Dette er ganske arbeidskrevende og krever en vesentlig større plasserings-grøft og en forlenget planleggings- og forberedelsestid. To prevent such buoyancy, installation trenches are now provided with a concrete layer, where the liquid gas container to be placed is fixed with anchor screws and suitable fixing elements. This is quite labour-intensive and requires a significantly larger placement trench and an extended planning and preparation time.
Fra den kjente teknikk skal det vises til EP 0 758 617 Al og US 6 345 933 Bl. From the known technique, reference should be made to EP 0 758 617 A1 and US 6 345 933 Bl.
Det er oppgaven til den foreliggende oppfinnelsen å lage en oppdriftssikring for beholdere til flytende gass av den arten som er beskrevet i innledningen, som forenkler fremstillingen og som muliggjør en hurtig sluttmontering. It is the task of the present invention to create a buoyancy protection for containers for liquefied gas of the kind described in the introduction, which simplifies the manufacture and which enables a quick final assembly.
Denne oppgaven blir løst ved at beholderen til flytende gass har de karakteristiske trekk som angitt i krav 1. This task is solved by the liquefied gas container having the characteristic features as specified in claim 1.
Gjennom disse forholdsreglene blir det skapt en oppdriftssikring for beholdere til væsker h.h.v. flytende gass plassert dekket av jordmasse, som er formontert i et verksted. Til oppstilling av slike væskebeholdere trenges det bare å klappe ut ankerplatene. Sikringen av ankerplatene foregår gjennom grøften som er fylt opp rundt væskebeholderen etter oppstillingen, som skaper den nødvendige motvekten. Through these precautions, a buoyancy protection is created for containers for liquids or liquefied gas placed covered by soil mass, which is pre-assembled in a workshop. To set up such liquid containers, it is only necessary to fold out the anchor plates. The securing of the anchor plates takes place through the trench that is filled up around the liquid container after installation, which creates the necessary counterweight.
Ytterligere betongplater og/eller metallbyggeelementer er bygningsmessig ikke lenger nødvendig. Høydenivået på beholderlagringen kan bli bestemt umiddelbart før innlagringen av beholderen og leilighetsvis kan korrigeringen som er påkrevet operativt bli foretatt på stedet. Den komplette formonteringen på beholderen kan foregå hos beholderleverandøren, hvor igjennom ytterligere installasjons- planlegningsomkostninger kan spares inn. Additional concrete slabs and/or metal building elements are no longer structurally necessary. The height level of the container storage can be determined immediately before the storage of the container and occasionally the correction that is required operationally can be made on the spot. The complete pre-assembly of the container can take place at the container supplier, where further installation planning costs can be saved.
Andre fordelaktige forholdsregler er beskrevet i underkravene. Oppfinnelsen er vist på tegningene og skal beskrives nærmere i det følgende, her viser figur 1 en væskebeholder med oppklappede ankerplater, surringsbelter og med skjematisk antydet jordmassetildekning, i transportstilling sett fra siden, figur 2 viser en væskebeholder ifølge figur 1 med oppklappede ankerplater, sett forfra, og figur 3 viser en væskebeholder ifølge figur 1 med utklappede ankerplater, sett forfra. Other beneficial precautions are described in the sub-claims. The invention is shown in the drawings and will be described in more detail in the following, here figure 1 shows a liquid container with folded up anchor plates, lashing belts and with schematically indicated soil cover, in transport position seen from the side, figure 2 shows a liquid container according to figure 1 with folded up anchor plates, seen from the front , and figure 3 shows a liquid container according to figure 1 with unfolded anchor plates, seen from the front.
I figur 1 er en beholder 10 til væske h.h.v. flytende gass for en underjordisk, såkalt jordmassetildekket plassering vist, sett fra siden. Denne beholderen 10 til flytende gass er anordnet til plassering under en jordmassetildekning 14. Til oppstillingen er beholderen 10 til flytende gass forsynt med parvis anordnede sadelføtter 11 som hviler på en grunnplate 16. In Figure 1, a container 10 for liquid or liquefied gas for an underground, so-called soil-covered location shown, seen from the side. This container 10 for liquefied gas is arranged for placement under a soil cover 14. For the arrangement, the container 10 for liquefied gas is provided with saddle feet 11 arranged in pairs which rest on a base plate 16.
Beholderen 10 til flytende gass er forsynt med en skjematisk fremstilt innstigningsdom 13 som er ført gjennom jordmassetildekningen 14. Gjennom innstigningsdomen 13 er beholderen 10 til flytende gass tilgjengelig fra jordoverflaten 20. Til transport fra beholderprodusenten til dens oppstillingsplass 22 er beholderen 10 til flytende gass forsynt med transportringer 12. The container 10 for liquefied gas is provided with a schematically produced entry dome 13 which is led through the soil cover 14. Through the entry dome 13, the container 10 for liquefied gas is accessible from the ground surface 20. For transport from the container manufacturer to its installation site 22, the container 10 for liquefied gas is provided with transport rings 12.
Som vist i figur 2 er beholderen 10 til flytende gass forsynt med ankerplater 15 som kan klappes ut på begge sider i lengderetningen. Ankerplatene 15 er her vist oppklappet tilpasset beholderen 10 til flytende gass i området ved sine sadelføtter 11. Ankerplatene 15 er hengslet i hengselspunktene 17 på grunnplaten 16. As shown in figure 2, the container 10 for liquid gas is provided with anchor plates 15 which can be folded out on both sides in the longitudinal direction. The anchor plates 15 are shown here folded open adapted to the container 10 for liquid gas in the area of their saddle feet 11. The anchor plates 15 are hinged in the hinge points 17 on the base plate 16.
Beholderen 10 til flytende gass er med sine sadelføtter 11 forbundet med grunnplaten 16, fortrinnsvis sveiset. Som en ytterligere sikring er surringsbelter 18 lagt over beholderoverflaten 19. Surringsbeltene 18 er fortrinnsvis forbundet med sadelføttene 11 og som figur 1 viser, fortrinnsvis anordnet parvis. De består av et materiale som . motstår forråtnelse. The container 10 for liquefied gas is connected with its saddle feet 11 to the base plate 16, preferably welded. As a further safeguard, lashing belts 18 are laid over the container surface 19. The lashing belts 18 are preferably connected to the saddle feet 11 and, as Figure 1 shows, preferably arranged in pairs. They consist of a material such as . resists decay.
Etter plasseringen av beholderen 10 til flytende gass på dens oppstillingsplass 22 blir ankerplatene 15 klappet ned i sin utklappede stilling 15a, slik dette er vist i figur 3. Oppstillingsstedet 22 er vanligvis en grøft som etter plasseringen av beholderen 10 til flytende gass igjen blir fylt igjen med jordmasse 23. Jordmassen 23 som er lagt rundt og over beholderen 10 til flytende gass hviler på de utklappede ankerplatene 15 og tjener som motvekt for eventuell oppdrift gjennom inntrengende grunnvann. After placing the liquefied gas container 10 at its installation location 22, the anchor plates 15 are folded down into their unfolded position 15a, as shown in Figure 3. The installation location 22 is usually a trench which, after the liquefied gas container 10 has been placed, is again filled again. with soil mass 23. The soil mass 23 which is placed around and above the liquid gas container 10 rests on the unfolded anchor plates 15 and serves as a counterweight for possible buoyancy through penetrating groundwater.
For å forhindre en omklapping av ankerplatene 15 er grunnplaten 16 forsynt med anslag 21 som stikker frem på sidene. Ankerplatene 15 blir etter utklappingen holdt i sine utklappede stillinger 15a av anslagene 21. Ved en mulig oppdrift for beholderen 10 til flytende gass skal anslagene 21 forhindre at ankerplatene 15 kan bli trukket ut av jordmassene 23 på siden. In order to prevent the anchor plates 15 from folding over, the base plate 16 is provided with stops 21 which protrude on the sides. After unfolding, the anchor plates 15 are held in their unfolded positions 15a by the stops 21. In the event of a possible buoyancy of the liquid gas container 10, the stops 21 must prevent the anchor plates 15 from being pulled out of the soil masses 23 on the side.
Claims (5)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20219993 | 2002-12-27 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20033381D0 NO20033381D0 (en) | 2003-07-29 |
| NO20033381L NO20033381L (en) | 2004-06-28 |
| NO326006B1 true NO326006B1 (en) | 2008-09-01 |
Family
ID=27798422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20033381A NO326006B1 (en) | 2002-12-27 | 2003-07-29 | Device for securing buried tanks against buoyancy |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1433722B1 (en) |
| AT (1) | ATE339374T1 (en) |
| DE (2) | DE20307687U1 (en) |
| NO (1) | NO326006B1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202013100382U1 (en) | 2013-01-28 | 2013-02-07 | TIS Transport Installation Service GmbH | LPG tank system and buoyancy control device therefor |
| IT201700050764A1 (en) * | 2017-05-10 | 2018-11-10 | NoForm Srl | Ground anchoring method and system for a fermentation / storage tank. |
| CN108978701A (en) * | 2018-06-28 | 2018-12-11 | 武汉冶钢结构有限责任公司 | Support system and its construction method for earthing formula storage tank |
| DE102018125171B3 (en) | 2018-10-11 | 2019-08-08 | SKG Umwelttechnik GmbH & Co. KG | Buoyancy protection for an earth-covered container and earth-covered container to be erected with such a buoyancy protection |
| DE202018105827U1 (en) | 2018-10-11 | 2018-11-27 | SKG Umwelttechnik GmbH & Co. KG | Buoyancy protection for an earth-covered container and earth-covered container to be erected with such a buoyancy protection |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2737887B1 (en) * | 1995-08-16 | 1997-09-19 | Liotard Metallurg | TANK CAPABLE OF RESISTING ARCHIVED DRIVE |
| FR2763050A1 (en) * | 1997-05-09 | 1998-11-13 | Pierre Deschamps | Protection for buried tank |
| US6345933B1 (en) * | 2000-04-03 | 2002-02-12 | Clawson Tank Company | Tank with backfill deflectors |
-
2003
- 2003-05-16 DE DE20307687U patent/DE20307687U1/en not_active Expired - Lifetime
- 2003-06-07 DE DE50305022T patent/DE50305022D1/en not_active Expired - Lifetime
- 2003-06-07 EP EP03012977A patent/EP1433722B1/en not_active Expired - Lifetime
- 2003-06-07 AT AT03012977T patent/ATE339374T1/en active
- 2003-07-29 NO NO20033381A patent/NO326006B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE50305022D1 (en) | 2006-10-26 |
| ATE339374T1 (en) | 2006-10-15 |
| NO20033381D0 (en) | 2003-07-29 |
| DE20307687U1 (en) | 2003-08-28 |
| EP1433722B1 (en) | 2006-09-13 |
| NO20033381L (en) | 2004-06-28 |
| EP1433722A1 (en) | 2004-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |