NO891564L - PROCEDURE FOR LONG VERTICAL AID UNDERWATING. - Google Patents
PROCEDURE FOR LONG VERTICAL AID UNDERWATING.Info
- Publication number
- NO891564L NO891564L NO89891564A NO891564A NO891564L NO 891564 L NO891564 L NO 891564L NO 89891564 A NO89891564 A NO 89891564A NO 891564 A NO891564 A NO 891564A NO 891564 L NO891564 L NO 891564L
- Authority
- NO
- Norway
- Prior art keywords
- reinforcement piece
- pile
- piling
- foundation
- preliminary
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/28—Placing of hollow pipes or mould pipes by means arranged inside the piles or pipes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
-
- 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
- E02D27/42—Foundations for poles, masts or chimneys
-
- 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
- E02D27/50—Anchored foundations
-
- 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
- E02D27/52—Submerged foundations, i.e. submerged in open water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/28—Placing of hollow pipes or mould pipes by means arranged inside the piles or pipes
- E02D7/30—Placing of hollow pipes or mould pipes by means arranged inside the piles or pipes by driving cores
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Catching Or Destruction (AREA)
- Foundations (AREA)
Description
Foreliggende oppfinnelse vedrører en fremgangsmåte til fremstilling av en undervanns-fundamentering bestående av hulpeler. The present invention relates to a method for producing an underwater foundation consisting of hollow piles.
Hule fundamentpeler egner seg spesielt til å motstå krefter som virker i retning av deres akse. Hollow foundation piles are particularly suitable for resisting forces acting in the direction of their axis.
Ved peling av slike peler, fremkommer imidlertid av virk-ningen til peldriveren og krefter som kommer fra sjøen, at pelene er svært dårlig egnet til å motstå bøyespenninger. When piling such piles, however, it appears from the effect of the pile driver and forces coming from the sea that the piles are very poorly suited to withstand bending stresses.
Hensikten med foreliggende oppfinnelse er derfor å fjerne denne ulempen og å sikre en tilfredsstillende peling av pelene med slag fra peldriveren med mindre omkostninger. The purpose of the present invention is therefore to remove this disadvantage and to ensure a satisfactory piling of the piles with blows from the pile driver with less cost.
Dette oppnås ifølge oppfinnelsen ved at fundamentpelene tilveiebringes med et foreløpig forsterkningsstykke, således at de forstives midlertidig ved pelingen. According to the invention, this is achieved by providing the foundation piles with a preliminary reinforcement piece, so that they are temporarily stiffened during piling.
I en foretrukket utførelsesform av den foreliggende oppfinnelses fremgangsmåte benyttes en i det vesentlige sylindrisk innskyvbart innsatsstykke i den hule grunnpelen som foreløpig forsterkningsstykke. In a preferred embodiment of the present invention's method, an essentially cylindrical insert piece is used in the hollow foundation pile as a preliminary reinforcement piece.
Det forutsettes at det foreløpige forsterkningsstykke forblir stasjonært i dets posisjon, så lenge det benyttes i fundamentpelen ved pelingen. It is assumed that the preliminary reinforcement piece remains stationary in its position, as long as it is used in the foundation pile at piling.
Ifølge et ytterligere oppfinnelseskjennetegn, tilveiebringes fundamentpelen med det foreløpige forsterkningsstykket, når den er anbragt i sin pelingsposis jon og før dens peling begynner; forsterkningsstykket fjernes således, for fullendelse av pelingen og riktignok heller ikke før peldriveren kan slå på det foreløpige forsterkningsstykket, glidende ut av pelen. According to a further feature of the invention, the foundation pile is provided with the preliminary reinforcement piece, when it is placed in its piling position and before its piling begins; the reinforcement piece is thus removed, to complete the piling and certainly not before the pile driver can turn on the preliminary reinforcement piece, sliding out of the pile.
Viktig informasjonimportant information
Av arkivmessige grunner har Patentstyret for denne allment tilgjengelige patentsøknad kun tilgjengelig dokumenter som inneholder håndskrevne anmerkninger, kommentarer eller overstrykninger, eller som kan være stemplet "Utgår" eller lignende. Vi har derfor måtte benytte disse dokumentene til skanning for å lage en elektronisk utgave. For archival reasons, the Norwegian Patent Office only has access to documents for this generally available patent application that contain handwritten notes, comments or crossing outs, or that may be stamped "Expired" or the like. We have therefore had to use these documents for scanning to create an electronic edition.
Håndskrevne anmerkninger eller kommentarer har vært en del av saksbehandlingen, og skal ikke benyttes til å tolke innholdet i dokumentet. Handwritten remarks or comments have been part of the proceedings, and must not be used to interpret the content of the document.
Overstrykninger og stemplinger med "Utgår" e.l. indikerer at det under saksbehandlingen er kommet inn nyere dokumenter til erstatning for det tidligere dokumentet. Slik overstrykning eller stempling må ikke forstås slik at den aktuelle delen av dokumentet ikke gjelder, Crossing outs and stampings with "Expired" etc. indicates that newer documents have been received during the proceedings to replace the earlier document. Such crossing out or stamping must not be understood as meaning that the relevant part of the document does not apply,
Vennligst se bort fra håndskrevne anmerkninger, kommentarer eller overstrykninger, samt eventuelle stemplinger med "Utgår" e.l. som har samme betydning. Please ignore handwritten remarks, comments or crossing outs, as well as any stamps with "Expired" etc. which have the same meaning.
z z
I de vedlagte tegninger fremstilles et skjematisk utfø-relseseksempel av den foreliggende oppfinnelses fremgangsmåte, av hvilke fremgangsmåten imidlertid på ingen måte begrenses. In the attached drawings, a schematic embodiment of the method of the present invention is produced, which, however, does not limit the method in any way.
TJtførelseseksemplet vedrører fremstillingen av en undervanns-fundamentering for et understell til benyttelse for offshore-lede-og produksjonsvirksomhet; den omtalte fundamenteringen kan allikevel også benyttes til andre formål. The performance example relates to the production of an underwater foundation for a substructure to be used for offshore exploration and production activities; the aforementioned foundation can nevertheless also be used for other purposes.
Fig. 1 til 6 viser skjematisk det nye ved benyttelsen av en forstivningsanordning for pelene under pel ingens avhengige arbeidsmåte, Fig. 1 to 6 schematically show the new in the use of a stiffening device for the piles under pile none's dependent working method,
fig. 7 viser skjematisk et foreløpig forsterkningsstykke benyttet i utføringseksemplet. fig. 7 schematically shows a preliminary reinforcement piece used in the design example.
Figur 1 viser i enkelthet innføringen av en fundamentpel 1 i en hylse 2 tilveiebragt med en traktformig innføringsskrå-ning, som forbindes med et på havbunnen liggende og delvis over havflaten reist understell 3. Med denne innledning, ved hjelp av den utførende fremgangsmåtefremdriften til flyte-kranen 6, trenger pelen noe ned i sjøbunnen med en umiddelbar inntrengning 7. Figur 2 viser innføringen av det foreløpige forsterkningsstykket 8. Dette f orsterkningsstykket tilveiebringes med en håndteringsinnretning 9, for dermed å lette dennes håndte-ring. Figur 3 viser anbringelsen av peldriveren 10 på fundamenteringspelen. Figur 4 viser pelingen av pelen ved hjelp av slag fra peldriveren. 3 Figur 5 viser fjerningen av det inntil derhen på sjøbunnen avstivede tilholdte, foreløpige forsterkningsstykke. Figur 6 viser den avsluttende pelingen av pelen og dens endelige inntrengning 11 i sjøbunnen. Figur 7 viser i enkelthet det foreløpige forsterkningsstykket og dennes posisjon inne i den hule fundamenteringspelen. Figure 1 shows in simplicity the introduction of a foundation pile 1 into a sleeve 2 provided with a funnel-shaped introduction slope, which is connected to a subframe 3 lying on the seabed and partially raised above the sea surface. the crane 6, the pile penetrates somewhat into the seabed with an immediate penetration 7. Figure 2 shows the introduction of the preliminary reinforcement piece 8. This reinforcement piece is provided with a handling device 9, in order to facilitate its handling. Figure 3 shows the placement of the pile driver 10 on the foundation pile. Figure 4 shows the piling of the pile using blows from the pile driver. 3 Figure 5 shows the removal of the temporary reinforcement piece that had been braced on the seabed until then. Figure 6 shows the final piling of the pile and its final penetration 11 into the seabed. Figure 7 simply shows the preliminary reinforcement piece and its position inside the hollow foundation pile.
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8821286A IT1226227B (en) | 1988-07-08 | 1988-07-08 | PROCEDURE FOR THE SEA INSTALLATION OF VERTICAL TUBULAR POLES OF LARGE LENGTH. |
Publications (2)
Publication Number | Publication Date |
---|---|
NO891564D0 NO891564D0 (en) | 1989-04-17 |
NO891564L true NO891564L (en) | 1990-01-09 |
Family
ID=11179566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO89891564A NO891564L (en) | 1988-07-08 | 1989-04-17 | PROCEDURE FOR LONG VERTICAL AID UNDERWATING. |
Country Status (3)
Country | Link |
---|---|
GB (1) | GB2220432A (en) |
IT (1) | IT1226227B (en) |
NO (1) | NO891564L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2534314B1 (en) * | 2010-05-25 | 2016-11-02 | Siemens Aktiengesellschaft | Foundation structure for wind turbine |
DK2576917T3 (en) * | 2010-05-25 | 2017-02-27 | Siemens Ag | FOUNDATION FOR A WINDMILL SYSTEM |
CN109281328B (en) * | 2018-11-14 | 2021-01-22 | 中国十九冶集团有限公司 | Precise construction method for steel cofferdam positioning pile |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1373178A (en) * | 1972-01-10 | 1974-11-06 | Guild C L | Expansible mandrels for use in driving or withdrawing tubular piles |
GB8408345D0 (en) * | 1984-03-30 | 1984-05-10 | Kiss P | Double driven pilling system |
GB2158135A (en) * | 1984-04-30 | 1985-11-06 | Juei Jse Lin | Improvements relating to method for driving piles |
NL8403533A (en) * | 1984-11-21 | 1986-06-16 | Verstraeten Funderingstech Bv | EXPANDABLE HEIKERN. |
-
1988
- 1988-07-08 IT IT8821286A patent/IT1226227B/en active
-
1989
- 1989-04-17 NO NO89891564A patent/NO891564L/en unknown
- 1989-05-11 GB GB8910864A patent/GB2220432A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2220432A (en) | 1990-01-10 |
NO891564D0 (en) | 1989-04-17 |
IT8821286A0 (en) | 1988-07-08 |
IT1226227B (en) | 1990-12-27 |
GB8910864D0 (en) | 1989-06-28 |
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