DK154517B - PILE CONSTRUCTION FOR MARITIME USE - Google Patents

PILE CONSTRUCTION FOR MARITIME USE Download PDF

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Publication number
DK154517B
DK154517B DK160786A DK160786A DK154517B DK 154517 B DK154517 B DK 154517B DK 160786 A DK160786 A DK 160786A DK 160786 A DK160786 A DK 160786A DK 154517 B DK154517 B DK 154517B
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DK
Denmark
Prior art keywords
pile
structure according
pile structure
water surface
support
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Application number
DK160786A
Other languages
Danish (da)
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DK154517C (en
DK160786A (en
DK160786D0 (en
Inventor
Fritz Valdemar Eilersen
Original Assignee
Jensen Johnny Schorbeck
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.)
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Application filed by Jensen Johnny Schorbeck filed Critical Jensen Johnny Schorbeck
Priority to DK160786A priority Critical patent/DK154517C/en
Publication of DK160786D0 publication Critical patent/DK160786D0/en
Priority to PCT/DK1987/000033 priority patent/WO1987006285A1/en
Priority to AU73552/87A priority patent/AU7355287A/en
Priority to GR870552A priority patent/GR870552B/en
Priority to CN198787103555A priority patent/CN87103555A/en
Priority to PT8465287A priority patent/PT84652B/en
Publication of DK160786A publication Critical patent/DK160786A/en
Publication of DK154517B publication Critical patent/DK154517B/en
Application granted granted Critical
Publication of DK154517C publication Critical patent/DK154517C/en

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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/20Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
    • E02B3/28Fender piles

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Revetment (AREA)
  • Artificial Fish Reefs (AREA)

Description

iin

DK 154517 BDK 154517 B

Den foreliggende opfindelse angår en pæl konstruktion til maritim brug omfattende et i bunden fastgjort understøtningsorgan samt et pæl organ, der er fast men adskil!el igt forbundet med understøtningsorganet, og som strækker sig fra et punkt under vandoverfladen til et 5 punkt over vandoverfladen.The present invention relates to a pile structure for maritime use comprising a bottom support member and a pile member which is firmly but separately connected to the support member, extending from a point below the water surface to a point above the water surface.

Der kendes flere forskellige pæl konstruktioner til maritim brug, som for eksempel pæle til badebroer, sømærker, bådebroer og bundgarn. I områder, hvor der optræder isforekomster en del af året, vil et fælles træk for mange af disse pæl konstruktioner være, at de skal 10 optages og bringes på land om vinteren for at undgå at de beskadiges og eventuelt knækkes og gøres totalt ubrugelige på grund af isens påvirkning.There are several different pole designs known for maritime use, such as piers for bathing bridges, seamstresses, boat bridges and bottom nets. In areas where ice deposits occur part of the year, a common feature of many of these pile structures is that they must be taken up and brought ashore in winter to avoid being damaged and possibly broken and rendered completely useless due to of the influence of ice.

Sådanne pæl konstruktioner er oftest fremstillet af træ. Sådanne træpæle skal, før de kan anvendes, afbarkes, tilspidses og trans-15 porteres til pladsen, hvor de skal anvendes. De klargjorte træpæle skal derefter transporteres fra land til standpladsen og nedbankes i bunden. Dette arbejde er tungt, langsommeligt og kræver tungt og svært udstyr. Efter nedbankning af pælene etableres det yderligere udstyr, som for eksempel sømærker eller garn, og træpælene forbliver stående, 20 indtil der er risiko for begyndende isdannelse. På dette tidspunkt er det nødvendigt at optrække træpælene, transportere dem på land og opbevare dem vinteren over på dertil indrettede lagerpladser. Dette arbejde er ligesom nedbankningen tungt og tidskrævende.Such pile structures are most often made of wood. Such piles must, before they can be used, be barked, tipped and transported to the space where they are to be used. The prepared wooden piles must then be transported from shore to the site and knocked down at the bottom. This work is heavy, slow and requires heavy and heavy equipment. After knocking down the piles, additional equipment, such as seam marks or yarn, is established and the piles remain upright until there is a risk of incipient ice formation. At this point, it is necessary to pull up the wooden poles, transport them ashore and store them in winter for storage facilities. Like the knockdown, this work is heavy and time-consuming.

Pæl konstruktioner vil, navnlig når der er tale om bundgarns-25 pæle, ofte forblive længst muligt på standpladsen for at forlænge sæsonen og brugen af pælene mest muligt. Det er derfor ofte nødvendigt, at pælene skal optages meget hurtigt ved begyndende isdannelse. I mange tilfælde bliver en del af pælene stående tilbage, da isforekomster forhindrer et videre arbejde med optagning af resterende pæle. Disse 30 pæle kan anses som værende tabt. Alle disse ting medfører, at sådanne pæl konstruktioner har en gennemsnitlig kort levetid.Pile structures, especially in the case of bottom yarn-25 piles, will often remain as long as possible at the site to extend the season and use of the piles as much as possible. Therefore, it is often necessary for the piles to be absorbed very quickly upon beginning ice formation. In many cases, some of the piles remain standing, as ice deposits prevent further work on picking up remaining piles. These 30 piles can be considered lost. All of these things mean that such pole designs have an average short life.

Det er formålet med den foreliggende opfindelse at afhjælpe de ovenfor beskrevne ulemper ved at tilvejebringe en pæl konstruktion af den indledningsvis angivne type, dér kan optages hurtigt ved begyn-35 dende isdannelse, og som let kan retableres efter isen er brudt op, og som har en lang levetid.It is the object of the present invention to alleviate the disadvantages described above by providing a pile construction of the type initially specified, which can be absorbed quickly upon initial ice formation and which can be readily recovered after the ice has broken and has a long life.

Dette opnås ifølge den foreliggende opfindelse med en pælkonstruktion, der er ejendommeligt ved, at pælorganet har en vægtfylde, der er større end én, at pæl organet og understøtningsorganet er indbyr-This is achieved in accordance with the present invention with a pile structure which is characterized in that the pile member has a density greater than one, that the pile member and the supporting member are interrelated.

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2 des forbundet med et fleksibelt forbindelsesorgan, som tillader adskillelse af den faste forbindelse mellem pæl organet og understøtningsorganet.2 is connected to a flexible connecting means which permits separation of the fixed connection between the pile means and the supporting means.

Det bliver herved muligt på en enkel, hurtig og billig måde 5 at demontere og retablere pæl konstruktionen, der "overvintrer" på bunden, eller i alle tilfælde på en sådan dybde, at der ikke er risiko for isdannelse, og som vil kunne anvendes igen år efter år.In this way, it becomes possible in a simple, quick and inexpensive way to dismantle and restore the structure which "overwinter" at the bottom, or in any case at such depth that there is no risk of ice formation and which can be reused. year after year.

Det er en yderligere fordel ved pæl konstruktionen ifølge den foreliggende opfindelse, at pæl konstruktionen kan tilvejebringes med 10 en glat overflade, der udelukker risikoen for, at emner, som for eksempel bundgarn, der er i kontakt med pæl konstruktionen, iturives.It is a further advantage of the pile structure of the present invention that the pile structure can be provided with a smooth surface which excludes the risk of tearing items such as bottom yarns in contact with the pile structure.

Når først understøtningsorganet én gang for alle er fastgjort i bunden ved nedbankning, nedspuling eller på anden måde, kan pæl konstruktionen hurtigt og rationelt opstilles eller retableres. Ved 15 opstillingen eller retableringen af pæl konstruktionen skal der anvendes et fartøj med et spil samt en dykker, som skal styre pæl organet for tilvejebringelse af den faste forbindelse med understøtningsorganet.Once the support means is once and for all secured to the bottom by knock-down, rewinding or otherwise, the pile construction can be quickly and rationally erected or restored. In the erection or restoration of the pile structure, a vessel with a winch and a diver must be used to control the pile means to provide the fixed connection with the support means.

Ved opstilling fires pælorganet ned, og dykkeren styrer dette til forbindelse med understøtningsorganet, hvorefter han forbinder 20 pæl organet og understøtningsorganet med det fleksible forbindelsesorgan.When set up, the pile member is lowered and the diver controls this to connect with the support member, after which he connects the pile member and the support member to the flexible connector.

Ved demontering af pæl konstruktionen vil det blot være nødvendigt, fra fartøjet, at løfte pælorganet så meget at det adskilles fra understøtningsorganet, og pælorganet får derefter lov til at falde 25 ned på bunden, hvor det ved hjælp af det fleksible forbindelsesorgan vil forblive liggende i umiddelbar nærhed af understøtningskonstruktionen og forbundet med denne ved hjælp af det fleksible forbindelsesorgan.When dismantling the pile construction, it will only be necessary, from the vessel, to lift the pile member so much that it is separated from the support member, and the pile member is then allowed to fall to the bottom where it will remain in the proximity to the support structure and connected thereto by the flexible connecting means.

Ved retablering vil en dykker være anbragt på bunden for at 30 fastgøre en vire fra fartøjet til det på bunden liggende pælorgan, som derefter hæves, og dykkeren styrer derefter pæl organet, således at det kan anbringes i fast forbindelse med understøtningsorganet. Herved er pæl konstruktionen retableret, og dette vil under normale omstændigheder medføre, at der i forhold til sædvanlige pæl konstruktioner, der nedban-35 kes i bunden, vil kunne etableres et betydeligt større antal pælkonstruktioner per dag.Upon recovery, a diver will be placed on the bottom to attach a wire from the vessel to the bottom pile member which is then raised, and the diver then controls the pile member so that it can be fixedly attached to the support member. In this way, the pile construction is restored and this will, under normal circumstances, mean that a considerably larger number of pile structures per day can be established in comparison with the usual pile designs which are grounded at the bottom.

En fordelagtigt udførelsesform for pæl konstruktionen ifølge opfindelsen er ejendommelig ved, at understøtningsorganet udgøres af en i bunden fastgjort rørformet bøsning, der er lukket ved sin nedreAn advantageous embodiment of the pile construction according to the invention is characterized in that the support means is constituted by a bottom tubular bushing, which is closed at its lower end.

DK 154517 BDK 154517 B

3 ende, og hvis øvre åbne ende strækker til et punkt umiddelbart over bunden. Herved opnås en særlig enkel konstruktion, hvor pæl organet kan udgøres af en massiv pæl eller af et rør, der er fremstillet af et hvilket som helst egnet materiale, og som blot forskydes ind i bøsnin-5 gen i løspasning med denne.3 end, the upper end of which extends to a point immediately above the bottom. Hereby a particularly simple construction is obtained, in which the pile member can be made up of a solid pile or of a pipe made of any suitable material and which is simply displaced into the bush in loose fit therewith.

En yderligere udførelsesform for pæl konstruktionen ifølge opfindelsen er ejendommelig ved, at understøtningsorganet udgøres af et i bunden fastgjort stangformet organ, der strækker sig til et punkt mellem bunden og vandoverfladen. Herved kan en større del af konstruk-10 tionen, nemlig det nedgravende stangformede organ, udgøres af et relativt billigt materiale, som for eksempel træ. I denne udførelsesform er det nødvendigt, at det fleksible forbindelsesorgan er betydeligt længere end det er tilfældet i den ovenfor beskrevne udførelsesform, såfremt det er hensigten, at pælorganet skal være i stand til at ligge 15 på havbunden.A further embodiment of the pile construction according to the invention is characterized in that the supporting means is constituted by a rod-fixed member which extends to a point between the bottom and the water surface. Hereby, a larger part of the structure, namely the buried rod-shaped member, can be made of a relatively inexpensive material, such as wood. In this embodiment, it is necessary that the flexible connecting means be considerably longer than is the case in the embodiment described above, if the pile member is intended to be capable of lying on the seabed.

En yderligere udførelsesform for pæl konstruktionen ifølge den foreliggende opfindelse er ejendommelig ved, at den rørformede bøsnings åbne ende er forsynet med tildækningsorganer. Herved kan det på sikker måde forhindres at materiale, som på grund af strømforhold 20 vandrer over bunden, vil falde ned i den rørformede bøsning og tilstoppe denne. Tildækningsorganerne kan fordelagtigt være forsynet med kraftpåvirkningsorganer, der er udformet, således at de automatisk vil kraftpåvirke tildækningsorganerne mod deres stilling for tildækning af bøsningens åbne ende, når pælorganet fjernes fra sit indgreb med bøsnin-25 gen.A further embodiment of the pile construction of the present invention is characterized in that the open end of the tubular sleeve is provided with cover means. This can safely prevent material which, due to current conditions 20, migrating above the bottom, will fall into the tubular bush and clog it. Advantageously, the cover means may be provided with force actuators designed to automatically force the cover means toward their position to cover the open end of the sleeve when the pile member is removed from its engagement with the bush.

Endvidere kan pælorganet være fremstillet af stål, plast, beton eller en kombination heraf for frembringelse af et glat pælorgan, som sikrer, at emner, som kommer i kontakt med pælorganet, ikke iturives.Furthermore, the pile member may be made of steel, plastic, concrete or a combination thereof to produce a smooth pile member which ensures that items which come into contact with the pile member are not torn.

30 Selv om opfindelsen er forklaret under henvisning til fore trukne udførelsesformer er det underforstået, at andre udformninger også er mulige, selv om det ikke er udtrykt specifikt i det foregående. Således kan pæl organet ligesom det stangformede organ valgfrit være frembragt i form af en massiv konstruktion eller som en rørformet kon-35 struktion.Although the invention is explained with reference to preferred embodiments, it is to be understood that other embodiments are also possible, although not specifically expressed hereinabove. Thus, the pile member, like the rod-shaped member, may optionally be produced in the form of a solid structure or as a tubular structure.

Opfindelsen vil herefter blive forklaret nærmere under henvisning til den medfølgende tegning, hvor fig. 1 viser et skematisk billede af en udførelsesform for en pæl konstruktion ifølge opfindelsen,The invention will now be explained in more detail with reference to the accompanying drawing, in which fig. 1 is a schematic view of one embodiment of a pile structure according to the invention,

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4 fig. 2 et skematisk billede af en anden udførelsesform for pæl konstruktionen ifølge opfindelsen, og fig. 3 et skematisk billede til illustration af detaljer ved en udførelsesform for pæl konstruktionen.4 FIG. 2 is a schematic view of another embodiment of the pile construction according to the invention; and FIG. 3 is a schematic view illustrating details of an embodiment of the pile construction.

5 I fig. 1 ses en pæl konstruktion, der er tænkt anvendt som bundgarnspæl, og hvor et i havbunden 1 fastgjort understøtningsorgan udgøres af en bøsning 2, der ved sin nedre ende er forsynet med et endelukke 3, der er beregnet til at forhindre at materiale fra havbunden 1 trænger ind gennem den nedre ende og tilstopper bøsningen. Bøsningen 10 2 er endvidere forsynet med et øjebeslag 4, hvortil den ene ende af et fleksibelt forbindelsesorgan i form af en vire 5 kan fastgøres.5 In FIG. 1 shows a pile construction which is intended to be used as a bottom yarn pile, wherein a support member fixed in the seabed 1 is constituted by a bushing 2, which at its lower end is provided with an end closure 3 intended to prevent material from the seabed 1 penetrates through the lower end and closes the bushing. The sleeve 10 2 is further provided with an eye bracket 4 to which one end of a flexible connecting member in the form of a wire 5 can be attached.

Et pælorgan i form af et plastrør 6, som er fyldt med beton 7, er fremstillet med en længde, så det strækker sig til et punkt over vandoverfladen 10, og med en ydre diameter, som er afpasset efter bøs-15 ningen 2's inderdiameter, således at røret 6's nedre ende 8 kan anbringes i bøsningen 2 i en løs pasning. Røret 6 er forsynet med et yderligere øjebeslag 9, hvortil viren 5's anden ende kan fastgøres. I den over vandoverfladen 10 opragende ende 11 af røret 6 er der anbragt en tværgående stang eller pullert 12. Denne pullert 12 kan anvendes til 20 fastgørelse af bundgarn (ikke vist) og til fastgørelse af en vire fra et fartøj enten ved opstilling, etablering eller demontering af pælkonstruktionen, således som beskrevet ovenfor.A pile member in the form of a plastic pipe 6 filled with concrete 7 is made of a length extending to a point above the water surface 10 and having an outer diameter adapted to the inner diameter of the bushing 2. so that the lower end 8 of the tube 6 can be placed in the sleeve 2 in a loose fit. The tube 6 is provided with an additional eye bracket 9 to which the other end of the wire 5 can be attached. At the end 11 of the pipe 6 projected above the water surface 10 is a transverse rod or bollard 12. This bollard 12 can be used for attaching bottom yarns (not shown) and for attaching a wire from a vessel either by erection, establishment or dismantling of the pile structure as described above.

Som et ikke-begrænsende eksempel på dimensioner for den i fig. 1 viste konstruktion kan det anføres, at bøsningen 2 er ca. 2 m 25 lang og er nedspul et ca. 1,8 m i havbunden, medens de resterende ca.As a non-limiting example of dimensions for the embodiment shown in FIG. 1, it can be stated that the sleeve 2 is approx. 2 m 25 long and is downwind approx. 1.8 m in the seabed, while the remaining approx.

0,2 m rager op over havbunden for at forhindre, at materiale, der vandrer over havbunden, falder ned i en ikke-tildækket bøsning 2. Yderdiameteren for røret 6 er ca. 1-2 cm mindre end inderdiameteren for bøsningen, og øjebeslaget 9 er anbragt ca. 2,2 m fra den nedre ende af 30 røret 6, som har en længde, der ca. svarer til havdybden plus 1,5 m. Pullerten 12 er anbragt i umiddelbar nærhed af røret 6's øvre ende.0.2 m protrudes above the seafloor to prevent material migrating above the seafloor into a non-covered bush 2. The outer diameter of the pipe 6 is approx. 1-2 cm smaller than the inner diameter of the sleeve, and the eye fitting 9 is placed approx. 2.2 m from the lower end of the pipe 6, which has a length of approx. corresponds to the depth of the sea plus 1.5 m. The bollard 12 is placed in the immediate vicinity of the upper end of the pipe 6.

Viren er ca. 2,3 m lang.The wire is approx. 2.3 m long.

I fig. 2 vises en pæl konstruktion, hvor understøtningsorganet udgøres af en stang 13, der er fastgjort i havbunden 1, og som 35 strækker sig til et punkt under vandoverfladen 10. Denne stang kan fremstilles af et relativt billigt materiale og tænkes for eksempel fremstillet af træ. Endvidere vil denne konstruktion gøre det muligt at mindske vægten af det pæl organ, som skal hæves fra havbunden for retablering af pæl konstruktionen. Røret 6 og stangen 13 kan enten have 5In FIG. 2, there is shown a pile construction in which the support member is constituted by a rod 13 which is fixed in the seabed 1 and which extends to a point below the water surface 10. This rod can be made of a relatively inexpensive material and is thought to be made, for example, of wood. Furthermore, this construction will enable the weight of the pile member to be raised from the seabed to be reduced to restore the pile structure. The tube 6 and the rod 13 may have either 5

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stort set samme tværdimension eller forskellige tværdimensioner med henblik på dimensionering af stangen 13 for en kraftigere belastning.substantially the same transverse dimension or different transverse dimensions for sizing the rod 13 for a heavier load.

Røret og stangen er indbyrdes forbundne ved hjælp af et rørformet organ 14, der på en hvilken som helst passende måde er fastholdt ved 5 toppen af stangen 13, og hvis inderdiameter er lidt større end yderdiameteren for stangen 13 og røret 6.The tube and rod are interconnected by means of a tubular member 14 which is retained in any suitable manner at the top of rod 13 and whose inner diameter is slightly larger than the outer diameter of rod 13 and tube 6.

Fig. 3 viser et tildækningsorgan, der udgøres af et låg 15, som ved 16 er drejeligt lejret for automatisk ved hjælp af en fjeder 17 at tildække bøsningen 2's åbne ende, når røret 6 trækkes op derfra.FIG. 3 shows a cover member constituted by a lid 15 which is rotatably mounted at 16 to automatically cover the open end of the sleeve 2 by means of a spring 17 as the tube 6 is pulled up therefrom.

10 Et sådan låg 15 vil yderligere sikre, at bøsningen 2 ikke fyldes med materiale, som vandrer over havbunden.Such a lid 15 will further ensure that the bushing 2 is not filled with material that migrates over the seabed.

15 20 25 3015 20 25 30

Ils 35Ils 35

Claims (10)

1. Pæl konstruktion til maritim brug omfattende et i bunden fastgjort understøtningsorgan samt et pælorgan, der er fast men adskil -leligt forbundet med understøtningsorganet, og som strækker sig fra et 5 punkt under vandoverfladen til et punkt over vandoverfladen, kendetegnet ved, at pælorganet har en vægtfylde, der er større end én, at pælorganet og understøtningsorganet er indbyrdes forbundet med et fleksibelt forbindelsesorgan, som tillader adskillelse af den faste forbindelse mellem pælorganet og understøtningsorganet. 10A pile structure for maritime use comprising a support member fixed at the bottom as well as a pile member which is firmly but severably connected to the support member, extending from a point below the water surface to a point above the water surface, characterized in that the pile member has a density greater than one that the pile member and the support member are interconnected with a flexible connecting member which permits separation of the fixed connection between the pile member and the support member. 10 2. Pæl konstruktion ifølge krav 1, kendetegnet ved, at understøtningsorganet udgøres af en i bunden fastgjort rørformet bøsning, der er lukket ved sin nedre ende, og hvis øvre åbne ende strækker til et punkt umiddelbart over bunden.The pile structure according to claim 1, characterized in that the support means is constituted by a tubular sleeve fixed to the bottom, which is closed at its lower end and whose upper open end extends to a point immediately above the bottom. 3. Pæl konstruktion ifølge krav 1, kendetegnet ved, 15 at understøtningsorganet udgøres af et i bunden fastgjort stangformet organ, der strækker sig til et punkt mellem bunden og vandoverfladen.The pile structure according to claim 1, characterized in that the support means is a rod-shaped member fixed at the bottom extending to a point between the bottom and the water surface. 4. Pæl konstruktion ifølge krav 2, kendetegnet ved, at den rørformede bøsnings åbne ende er forsynet med tildækningsorganer. 20The pile structure according to claim 2, characterized in that the open end of the tubular sleeve is provided with cover means. 20 5. Pæl konstruktion ifølge krav 4, kendetegnet ved, at tildækningsorganerne er forbundet med kraftpåvirkningsorganer, der er udformet for at kraftpåvirke tildækningsorganerne mod deres stilling for tildækning af bøsningens åbne ende.Pile construction according to claim 4, characterized in that the cover means are connected to force actuators designed to force the cover means against their position for covering the open end of the sleeve. 6. Pæl konstruktion ifølge krav 1, kendetegnet ved, 25 at pæl organet er fremstillet af plastmateriale.The pile structure according to claim 1, characterized in that the pile member is made of plastic material. 6 DK 154517 B Patentkrav.6 DK 154517 B Patent claims. 7. Pæl konstruktion ifølge krav 1, kendetegnet ved, at pæl organet er fremstillet af beton.The pile structure according to claim 1, characterized in that the pile member is made of concrete. 8. Pæl konstruktion ifølge krav 1, kendetegnet ved, at pæl organet er et betonfyldt rør. 30The pile structure according to claim 1, characterized in that the pile member is a concrete filled pipe. 30 9. Pæl konstruktion ifølge krav 8, kendetegnet ved, at røret er fremstillet af plast.Pile construction according to claim 8, characterized in that the pipe is made of plastic. 10. Pæl konstruktion ifølge krav 1, kendetegnet ved, at pæl organet er fremstillet af stål. 35 7 5 DK 154517 B PÆLKONSTRUKTION TIL MARITIM BRUG. •i'?;..- Λ."' il r: ^ ·*' ·. \ - ' . _ 10 4:» ''4$ mm 15 20 25 30 35The pile structure according to claim 1, characterized in that the pile member is made of steel. 35 7 5 GB 154517 B PILE CONSTRUCTION FOR MARITIME USE. • i '?; ..- Λ. "" Il r: ^ · *' ·. \ - '. _ 10 4: »' '4 $ mm 15 20 25 30 35
DK160786A 1986-04-09 1986-04-09 PILE CONSTRUCTION FOR MARITIME USE DK154517C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK160786A DK154517C (en) 1986-04-09 1986-04-09 PILE CONSTRUCTION FOR MARITIME USE
PCT/DK1987/000033 WO1987006285A1 (en) 1986-04-09 1987-04-03 Stake structure for maritime use
AU73552/87A AU7355287A (en) 1986-04-09 1987-04-03 Stake structure for maritime use
GR870552A GR870552B (en) 1986-04-09 1987-04-07 Stake structure for maritime use
CN198787103555A CN87103555A (en) 1986-04-09 1987-04-08 Be used for stake under water
PT8465287A PT84652B (en) 1986-04-09 1987-04-09 Stake structure for maritime use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK160786 1986-04-09
DK160786A DK154517C (en) 1986-04-09 1986-04-09 PILE CONSTRUCTION FOR MARITIME USE

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DK160786D0 DK160786D0 (en) 1986-04-09
DK160786A DK160786A (en) 1987-10-10
DK154517B true DK154517B (en) 1988-11-21
DK154517C DK154517C (en) 1989-04-10

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DK160786A DK154517C (en) 1986-04-09 1986-04-09 PILE CONSTRUCTION FOR MARITIME USE

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CN (1) CN87103555A (en)
AU (1) AU7355287A (en)
DK (1) DK154517C (en)
GR (1) GR870552B (en)
PT (1) PT84652B (en)
WO (1) WO1987006285A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29717149U1 (en) * 1997-09-25 1998-01-15 Alsthom Cge Alcatel Arrangement for protecting wooden piles anchored in the sea floor against the attack of creatures that are aggressive towards wood

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131542A (en) * 1960-11-14 1964-05-05 Koch & Sons Inc H Stabilizer for a floating dock
SE303721B (en) * 1965-02-11 1968-09-02 E Gustavii
DE1634123A1 (en) * 1967-03-21 1971-05-19 Mannesmann Ag Elastic steel dolphin
DE1923428A1 (en) * 1969-05-08 1970-11-19 Hoesch Ag Elastic dolphin
DE2158991A1 (en) * 1971-11-25 1973-05-30 Mannesmann Ag FLOATING DALBES
DE2150264A1 (en) * 1971-10-04 1973-04-12 Mannesmann Ag FLOATING DALBES
DE2535162C2 (en) * 1975-08-06 1977-09-22 Echtler, Sigmund, 8000 München Ground anchor

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Publication number Publication date
PT84652A (en) 1987-05-01
PT84652B (en) 1989-06-06
AU7355287A (en) 1987-11-09
DK154517C (en) 1989-04-10
DK160786A (en) 1987-10-10
CN87103555A (en) 1987-12-02
GR870552B (en) 1987-08-12
WO1987006285A1 (en) 1987-10-22
DK160786D0 (en) 1986-04-09

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