NL2005759C2 - Method and set of piling tools for creating foundation piles into the ground. - Google Patents

Method and set of piling tools for creating foundation piles into the ground. Download PDF

Info

Publication number
NL2005759C2
NL2005759C2 NL2005759A NL2005759A NL2005759C2 NL 2005759 C2 NL2005759 C2 NL 2005759C2 NL 2005759 A NL2005759 A NL 2005759A NL 2005759 A NL2005759 A NL 2005759A NL 2005759 C2 NL2005759 C2 NL 2005759C2
Authority
NL
Netherlands
Prior art keywords
pipe segment
foundation
distal end
foot plate
sealing element
Prior art date
Application number
NL2005759A
Other languages
Dutch (nl)
Inventor
Johannes Cornelis Vliet
Original Assignee
Johannes Cornelis Vliet
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 Johannes Cornelis Vliet filed Critical Johannes Cornelis Vliet
Priority to NL2005759A priority Critical patent/NL2005759C2/en
Application granted granted Critical
Publication of NL2005759C2 publication Critical patent/NL2005759C2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/72—Pile shoes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/66—Mould-pipes or other moulds
    • E02D5/665—Mould-pipes or other moulds for making piles

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (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)
  • Piles And Underground Anchors (AREA)

Description

P30538NL00/KHO
Title: Method and set of piling tools for creating foundation piles into the ground.
The invention relates to a method as defined in the preamble of claim 1 and a set of piling tools for carrying out the method as defined in the preamble of claim 5.
Hollow foundation casings are used in several methods for pile driving. From EP1857597 in the name of the same applicant, a method is known for inserting foundation 5 casings into the ground. In a first step at least two telescopically connected pipe segments which form the hollow foundation casing are positioned above a base plate. Subsequently the pipe segments are driven into the ground by ramming at least one of the pipe segments and the base plate by a pile-driving ram. The pile-driving ram is moved down and in a first instance rams the base plate, in such a way that the base plate drops a certain distance, 10 after which in a second instance the pile-driving ram rams the pipe segment, in such a way that the pipe segment drops. In the disclosed method of pile driving, the pipe segments as foundation casing follow the base plate with a delay into the ground. The base plate is movable in an axial direction relative to the foundation casing.
The baseplate comprises an external collar wall. The external collar wall is 15 positioned along a circumferential edge of a flat bottom part of the base plate. The collar wall serves as a centre organ to ensure that the base plate remains positioned below the foundation casing. Besides the centring function, the collar wall has also a sealing effect to ensure that during the axially movement hardly any groundwater penetrates into the foundation casing. Water must be prevented as far as possible from going into the 20 foundation casing because this may damp the movement of a pile-driving ram.
However, in practise, it has appeared that sometimes still to much water enters into the foundation casing. An improved sealing is for that reason desired.
It is an object of the present invention to at least partially eliminate the above mentioned drawbacks and/or to provide a useable alternative. In particular, it is an object of 25 the invention to provide a simple and reliable sealing of a pipe segment and base plate for use in a piling method, in which the pipe segment moves axially with respect to the base plate during ramming of the foundation casing.
According to the invention, this object is achieved by a method according to claim 1.
According to the invention a method is provided for creating foundation piles into the 30 ground. The method comprises a step of providing a set of piling tools. The set of piling tools comprises a hollow foundation casing and a base plate. The foundation casing comprises at least one pipe segment, wherein the pipe segment defines an axial direction and has an open proximal end for introducing a pile driving ram into the interior and an open distal end.
-2- distal end. The hollow foundation casing includes an interior. The base plate has a top side and a bottom side and a cylindrical wall portion.
In a step of the method the hollow foundation casing is positioned in an upright position. The base plate is positioned at a lower region of the at least one pipe segment.
5 In a step of the method a pile-driving ram is moved up with a pile-driving device.
Subsequently, the pile-driving ram is moved down through the pipe segment.
In a step of the method according to the invention, the base plate and the at least one pipe segment are rammed by the pile driving ram, in which the pile-driving ram is moved down and in a first instance rams the base plate, in such a way that the base plate moves a 10 certain distance, after which in a second instance the pile-driving ram rams the pipe segment, in such a way that the pipe segment moves axially.
In a step of the method the at least one pipe segment is withdrawn from the ground, such that a hole is left in the ground. The base plate is left behind in the hole that is left and a setting substance is introduced on top of the base plate in the hole that is left.
15 The method according to the invention is improved in that the provided set of piling tools further comprises a sealing element for sealing the interior of the pipe segment. The method comprises the step of connecting the sealing element at least partially in a ring shaped chamber which is formed in between the cylindrical wall portion of the base plate and the distal end of the pipe segment.
20 It has appeared that the presence of a sealing element further improves the sealing of the interior of the foundation casing. The ring shaped chamber has two cylindrical circumferential wall portions. The sealing element is at least partially positioned in the ring shaped chamber. The sealing element is connected to at least one circumferential wall portion which defines the ring shaped chamber. The connection of the sealing element 25 prevents a slip away or fumble up of the sealing element during ramming when a relative axial movement of the base plate occurs. The connection may be achieved by vulcanising, gluing etc. of the sealing element to at least one circumferential wall portion.
Preferably, the method according to the invention comprises a step of applying a lubrication means to the sealing element. The sealing element may be sprayed or coated 30 before use. Grease may be putted onto the sealing element to prevent damages.
Preferably, the sealing element is connected in a groove which is provided in at least one of the circumferential wall portions of the ring shaped chamber. The sealing element may be ring-shaped, in particular O-ring shaped and fixated in the groove.
35 Further, the invention relates to a set of piling tools for carrying out a piling method as described above comprising a hollow foundation casing including an interior and comprising at least one pipe segment which defines an axial direction and wherein the pipe segment -3- segment has an open proximal end for introducing a pile driving ram and an open distal end for letting pass a part of said pile driving ram ; and a base plate, wherein the base plate has a top side and a bottom side, wherein the base plate has a cylindrical circumferential wall, in which a diameter of the cylindrical wall matches with a diameter of the distal end of the pipe 5 segment to close the interior of the pipe segment such that in assembly a ring shaped chamber is formed.
The set of piling tools is improved in that the set of piling tools further comprises a sealing element for sealing the interior of the pipe segment, wherein the sealing element is connectable at the distal end of the pipe segment such that the sealing element extends at 10 least partially in the ring shaped chamber which is formed in between the cylindrical wall of the base plate and the distal end of the pipe segment.
Preferably, the sealing element is flexible to adapt to varying dimensions of the ring shaped chamber during ramming. Preferably, the sealing element is O-ring shaped.
In a preferred embodiment according to the invention, the sealing element is 15 enclosed by a groove which is provided in respectively the distal end of the pipe segment or in the cylindrical wall of the base plate, wherein the sealing element has a protruding surface which protrudes outside the groove and is slidably engaged with an opposite wall portion of respectively the cylindrical wall or distal end of the pipe segment. Preferably, the groove is provided in the distal end, in particular in a thickened portion, of the pipe segment.
20 Particularly, the cylindrical wall of the base plate is formed by a collar. The collar may surround a distal end of the hollow foundation casing.
In an embodiment according to the invention, the base plate comprises a second collar within the external collar, which external and second collar define a receiving chamber for receiving the distal end of the hollow foundation casing together with at least a portion of 25 the sealing element.
In an embodiment according to the invention, the sealing element is sleeve shaped, in particular as a roll off sleeve, having a first and second sleeve end which are respectively connectable to the base plate and the distal end of the hollow foundation casing.
30 Further preferred embodiments are defined in the subclaims.
It is remarked that the prior art provides a lot of solutions to reduce leakages to the interior of a hollow foundation casing by using a sealing element. These solutions are presented in combination with all kind of piling methods. However, the piling method as 35 described in EP1857597 is special in that due to a stepwise ramming a relatively large axial movement of the pipe segment with respect to the base plate occurs. Deformation and wear -4- of a sealing element is a great concern. For that reason, it is beforehand unknown whether prior art solutions satisfy also for the piling method of EP1857597.
EP1.134.319 discloses for example a sealing in between a pile tube and a base plate by an elastic sealing cap. The sealing cap is positioned inside a collar of a base plate.
5 During ramming the sealing cap is pressed into the base plate. During ramming the sealing cap remains in position, because in the used piling method the base plate does not move axially with respect to the pile tube. When used in the method according to the invention, it is expected that the sealing cap tends to crack, deform or fumble up. EP1.134.319 has no teaching about any results when the sealing cap is used in a piling method including an axial 10 displacement of the baseplate with respect to the distal end of the foundation casing.
The invention will be explained in more detail with reference to the appended drawings. The drawings show a practical embodiment according to the invention, which may not be interpreted as limiting the scope of the invention. Specific features may also be 15 considered apart from the shown embodiment and may be taken into account in a broader context as a delimiting feature, not only for the shown embodiment but as a common feature for all embodiments falling within the scope of the appended claims, in which:
Fig. 1A shows a schematic view a preferred embodiment of a set of piling tools 20 according to the invention;
Fig. 1B shows a schematic view a preferred embodiment of a set of piling tools according to the invention;
Fig. 2-5 show in a cross sectional view at a distal end of a hollow foundation casing several embodiments of a base plate and a sealing element according to the 25 invention.
In the appended drawings equal reference numbers are used for corresponding components.
30 Fig. 1A shows in a schematic view a set of foundation materials. The set comprises a hollow foundation casing 30. The foundation casing 30 has an open interior which forms a through passageway for a pile driving ram 1. The interior is open at a proximal end of the foundation casing 30 to introduce the pile driving ram 1 and is open at the distal end (as shown in Fig. 1B) to let the pile driving ram 1 hit on a base plate 10. During piling operations, 35 the base plate 10 is positioned under the foundation casing 30.The foundation casing 30 comprises at least one pipe segment 3.1. Preferably, the foundation casing comprises at least two telescopically slidable connected pipe segments 3.1 and 3.9. The foundation -5- casing 30 may have an inner pipe segment 3.1, possibly an intermediate pipe segment and an outer pipe segment 3.9. At a distal end, a most inner positioned pipe segment 3.1 is releasable connected to the base plate 10. The pipe segment 3.1 has a thickened portion 31 at the distal end. The thickened portion has an outer diameter which extends outside the 5 foundation casing 30. Herewith, the thickened portion 31 defines a hole diameter when carrying out a piling method. The thickened portion 31 includes at the interior a ramming surface. When the pile driving ram hits the ramming surface of the pipe segment, the pipe segment lowers into the ground. Due to the telescopic connection, the remaining pipe segments 3.9 follow the most inner positioned pipe segment 3.1 during ramming into the 10 ground. At least one hoisting cable 43 is connected at an outer surface to the thickened portion 31 of the pipe segment 3.1. The hoisting cable 43 is provided to withdraw the pipe segment 3.1 after a ramming operation. At least one flange 32 is provided at the thickened portion 31 to connect the hoisting cable 43. Preferably two hoisting cables 43 are provided to get a resulting back pull force over a centre axis of the pipe segment during withdrawing of 15 the pipe segments.
The base plate 10 has a flat underside 11. A collar 12 is provided at a topside of the baseplate 10. The collar 12 provides a receiving chamber 120 to receive the distal end of the pipe segment 3.1. The collar 12 fits to the distal end of the pipe segment 3.1. The collar 12 has an inner diameter which is substantially equal to the outer diameter of the distal end of 20 the pipe segment. When the base plate 10 is connected to the distal end of the pipe segment 3.1, a ring shaped chamber 121 remains in between the collar 12 and an outer surface of the thickened portion 31. The ring shaped chamber 121 is closed by a sealing element.
As further shown in Fig. 1B, the base plate is designed to be used in a piling method 25 wherein a pile driving ram rams in a first instance onto the base plate and subsequently in a second instance onto the pipe segment e.g. as disclosed in EP1.857.597. During ramming the base plate moves axially over a distance with respect to the pipe segment. The distance may e.g. be about 5cm. The cylindrical wall, which is here formed by a collar, has a minimum height which is higher than the distance of axial movement, which allows the axial movement 30 of the base plate without loosing the distal end of the pipe segment. The cylindrical wall of the base plate has a minimum height which is higher than a distance in between a first and second ramming surface of a matching pile driving ram out of the set of piling tools. Due to the minimum height of the collar, the distal end of the pipe segment remains in the receiving chamber of the collar. The collar of the base plate serves to centre the base plate and 35 additionally seals the interior of the foundation casing.
As shown in Fig. 1A and 1B, a sealing element 20 is provided in between an inner circumferential wall of the collar 12 an outer circumferential wall of the distal end of the pipe -6- segment 3.1. The sealing element is compressible to adapt for changing geometries of the ring shaped chamber 121 during the axial movement of the baseplate 10. The sealing element 20 may be made of an elastic material like rubber or silicon. Preferably, the sealing element further comprises a lubricating means. The sealing element may be sprayed or 5 greased before use. The sealing element 20 is ring shaped. The sealing element 20 has a cross section having a substantial equal height and width. In particular, the sealing element 20 is an O-ring. The sealing element 20 is received in a groove 33 which is provided in the distal end of the pipe segment 3.1 to prevent axial movement of the sealing element 20 during ramming. The groove 33 has a height which corresponds to the height of the sealing 10 element 20. A protruding surface of the sealing element which protrudes outside the groove is slidably engaged with an opposite wall portion of the collar 12.
In an alternative embodiment the sealing element may be inserted in a groove in an outer circumferential wall of the collar, wherein the collar of the base plate is received together with the sealing element in a receiving chamber which is then provided in a bottom 15 surface of the thickened portion at the distal end of the pipe segment.
In Fig. 2 the sealing element 20 is ring-shaped. The ring-shaped sealing element 20 is dimensioned such that it fits in a free space, a ring shaped chamber 121, between a collar 12 and the distal end of the foundation casing. The sealing element is flexible and relative to the free space oversized such that the sealing element clamps to the distal end of the 20 foundation casing when it enters into the base plate. Herewith, a substantially watertight connection is generated. In addition, the sealing element serves as a centre organ to keep the base plate aligned with respect to the foundation casing.
Fig. 2 further shows a connection of a hoisting cable 43 to the foundation casing 30. The hoisting cables 43 are positioned outside the foundation casing 30. The hoisting cables 25 are easily connected by an eye-connection at flanges 32 to an outer wall part on the distal end of the foundation casing. The foundation casing has at the distal end a thickened portion 31 which provides a re-inforced part which is suitable for the connection of the hoisting cable. During the use of the pile-driving ram, the hoisting cable 43 is untensioned. During the step of withdrawal of the foundation casing, the hoisting cables 43 are tensioned by hoisting 30 winches which are arranged at ground level.
Fig. 3 shows an alternative embodiment of the sealing element 20. The sealing element 20 is sleeve shaped having a first sleeve end and a second sleeve end. The first sleeve end is connected to the base plate 10. The second sleeve end is connected to the distal end of the foundation casing 30. A portion of the sealing element is received in a ring-35 shaped chamber 121 which is formed by an inner collar surface of the collar 12 and an outer collar surface of a second collar 13. The second collar wall 13 provides a clamping surface to fixedly connect the sealing element to the base plate. A centre organ 14 is provided on top of -7- top of the second collar wall 13. The outer surface of the centre organ is staggered to the inside with respect to the outer surface of the second collar wall 13. This arrangement provides a robust construction wherein a risk of damage to the sealing element, in particular to the connections of the sleeve ends, is reduced. The centre organ 14 guides the 5 foundation casing and centres the foundation casing at the inner side. The centre organ 14 is provided with a ramming surface 14a. A pile driving ram may hit the ramming surface 14a to get the base plate 10 lowered into the ground. The sealing element is in this case made of an elastic material having stretching properties. The sealing element may stretch for example 20% of the total length. The stretching properties of the sealing element enables a 10 compensation for a relative movement of the base plate 10 with respect to the foundation casing 30.
Fig. 4 shows an alternative embodiment of arrangement of the sealing element 20. Like in fig. 3, the sealing element is sleeve shaped. The sleeve shaped sealing element 20 is made of a flexible material which allows an easy bending of the sealing element about its 15 own cross section. Herewith, the sealing element may be rolled off. Due to its capability to roll off, this kind of sealing elements is called a roll off sealing element. In stead of stretching, a roll off sealing element may be less susceptible for damage. In comparison with a stretchable sealing element, a roll off sealing element may be dimensioned with a larger wall thickness. The thickness of the sealing element may be larger which brings a reduction of a 20 risk on penetration of the sealing element.
The base plate 10 in Fig. 4 is provided without a centre organ. However, the application of a centre organ as shown in fig. 3 is also possible. In Fig. 4 the external collar wall has an outer diameter which is substantially equal to the outer diameter of the plate shaped bottom part 11.
25 Fig. 5 shows in an alternative embodiment of a sleeve shaped sealing element having two portions which are bended about the cross section. The sealing element has a first and second sleeve end. The twice bended sealing element provides an accessible arrangement of the sleeve ends which allows an easy clamping of the sleeve ends to the base plate 10 and the foundation casing. The first sleeve end of the sealing element is connected to a 30 centre organ 14. The centre organ 14 further serves to align the foundation casing 30 with the base plate 10. The bended portions of the sealing element are received within a receiving chamber 19. The receiving chamber is formed by a second collar wall 13 on top of the centre organ. A free space is left between the distal end of a foundation casing 30 and the inner side of the second collar wall 30. In an alternative embodiment according to the 35 invention, it is also possible to arrange the embodiment as shown in fig. 5 without the second collar wall.
-8-
Although the invention has been disclosed with reference to particular embodiments, from reading this description those of skilled in the art may appreciate changes and modification that may be possible from a technical point of view but which do not depart from the scope of the invention as described above and claimed hereafter. It will 5 be understood by those of skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. Modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention is not be limited to the particular embodiments disclosed in the 10 above detailed description, but that the invention will include all embodiments falling within the scope of the appended claims.
Thus, the invention provides an improved pile driving method and set of piling tools to carry out the method, in which a base plate makes a relative movement with respect to a pipe segment when the foundation casing is lowered into the ground.

Claims (15)

1. Werkwijze voor het creëren van fundatiepalen in de grond, omvattende de volgende stappen het verschaffen van een set fundatiegereedschappen omvattende - een holle fundatiebehuizing (30) met een holte, waarbij de fundatiebehuizing ten 5 minste één pijpsegment omvat, waarbij het pijpsegment een axiale richting definieert en een open proximaal einde heeft voor het introduceren van een paaldrijfhamer in de holte en een open distaai einde; - een voetplaat (10), waarbij de voetplaat (10) een bovenzijde en een onderzijde (11) heeft, waarbij de voetplaat een cilindrische wand (12) heeft; 10. het positioneren van de holle fundatiebehuizing (30) in opstaande positie, en het positioneren van de voetplaat (10) in een lager gelegen gebied van het ten minste ene pijpsegment (3.1); het bewegen van een paaldrijfhamer (1) naar omhoog met een paaldrijfinrichting (2); het bewegen van de paaldrijfhamer (1) naar beneden door het pijpsegment; 15. het slaan op de voetplaat (10) en het ten minste ene pijpsegment (3.1) met behulp van de paaldrijfhamer (1), waarbij de paaldrijfhamer naar beneden wordt bewogen en in een eerste instantie op de voetplaat (10) slaat, zodanig dat de voetplaat over een bepaalde afstand beweegt, waarna de paaldrijfhamer in een tweede instantie slaat op het pijpsegment, zodanig dat het pijpsegment axiaal beweegt; 20. het terugtrekken van het ten minste ene pijpsegment uit de grond, zodanig dat een gat resteert in de grond; het achterlaten van de voetplaat (10) in het resterende gat; en het introduceren van een uithardende substantie bovenop de voetplaat (10) in het resterende gat, 25 met het kenmerk dat de verschafte set van fundatiegereedschappen verder een afdichtelement omvat voor het afdichten van de holte van het pijpsegment (3.1), waarbij de werkwijze de stap omvat van: het verbinden van het afdichtelement aan het distaai einde van het pijpsegment (3.1) in een ten minste gedeeltelijk ringvormige kamer (121) welke gevormd is tussen de 30 cilindrische wand (12) van de voetplaat en het distaai einde van het pijpsegment.Method for creating foundation piles in the ground, comprising the following steps of providing a set of foundation tools comprising - a hollow foundation housing (30) with a cavity, the foundation housing comprising at least one pipe segment, the pipe segment having an axial direction defines and has an open proximal end for introducing a pole drive hammer into the cavity and an open distal end; - a foot plate (10), wherein the foot plate (10) has an upper side and a lower side (11), wherein the foot plate has a cylindrical wall (12); 10. positioning the hollow foundation housing (30) in the upright position, and positioning the foot plate (10) in a lower region of the at least one pipe segment (3.1); moving a pile driving hammer (1) upwards with a pile driving device (2); moving the pole drive hammer (1) down through the pipe segment; 15. striking the foot plate (10) and the at least one pipe segment (3.1) with the help of the pile driving hammer (1), the pile driving hammer being lowered and striking the foot plate (10) in a first instance such that the foot plate moves a certain distance, after which the pile driving hammer hits the pipe segment in a second instance, such that the pipe segment moves axially; 20. withdrawing the at least one pipe segment from the ground such that a hole remains in the ground; leaving the foot plate (10) in the remaining hole; and introducing a hardening substance on top of the foot plate (10) into the remaining hole, characterized in that the set of foundation tools provided further comprises a sealing element for sealing the cavity of the pipe segment (3.1), the method comprising the step of comprising: connecting the sealing element at the distal end of the pipe segment (3.1) in an at least partially annular chamber (121) formed between the cylindrical wall (12) of the base plate and the distal end of the pipe segment. 2. Werkwijze volgens conclusie 1, omvattende een stap van het toepassen van smeermiddelen op het afdichtelement. -10-Method according to claim 1, comprising a step of applying lubricants to the sealing element. -10- 3. Werkwijze volgens conclusie 1 of 2, waarbij het afdichtelement verbonden is met een groef (33) welke in ten minste één omlopend wandgedeelte van de ringvormige kamer (121) is voorzien.Method according to claim 1 or 2, wherein the sealing element is connected to a groove (33) which is provided in at least one circumferential wall portion of the annular chamber (121). 4. Werkwijze volgens conclusie 3, waarbij de groef (33) is voorzien in een verdikt gedeelte (31) van een pijpsegment (3.1).The method of claim 3, wherein the groove (33) is provided in a thickened portion (31) of a pipe segment (3.1). 5. Set van fundatiegereedschappen voor het uitvoeren van een werkwijze volgens één van de conclusies 1-4 omvattende: 10. een holle fundatiebehuizing met een holte en omvattende ten minste één pijpsegment (3.1) welke een axiale richting definieert en waarbij het pijpsegment een open proximaal einde heeft voor het introduceren van een paaldrijfhamer (1) en een open distaai einde voor het laten passeren van een gedeelte van genoemde paaldrijfhamer (1); en een voetplaat (10), waarbij de voetplaat (10) een bovenzijde en een onderzijde (11) 15 heeft, waarbij de voetplaat een cilindrische omtrekkende wand (12) heeft, waarbij een diameter van de cilindrische wand (12) overeenkomt met een diameter van het distaai uiteinde van het pijpsegment om de holte van het pijpsegment te sluiten zodanig dat een ringvormige kamer (121) in het samenstel is gevormd, met het kenmerk dat de set van fundatiegereedschappen verder een afsluitelement (20) omvat voor het afsluiten van de 20 holte van het pijpsegment (3.1), waarbij het afsluitelement verbindbaar is aan het distaai einde van het pijpsegment (3.1) zodanig dat het afsluitelement zich ten minste gedeeltelijk uitstrekt in de ringvormige kamer (121) welke gevormd is tussen de cilindrische wand (12) van de voetplaat en het distaai einde van het pijpsegment (3.1).A set of foundation tools for performing a method according to any of claims 1-4 comprising: 10. a hollow foundation housing with a cavity and comprising at least one pipe segment (3.1) which defines an axial direction and wherein the pipe segment has an open proximal has an end for introducing a pile driving hammer (1) and an open distal end for passing a portion of said pile driving hammer (1); and a foot plate (10), wherein the foot plate (10) has an upper side and a lower side (11), wherein the foot plate has a cylindrical circumferential wall (12), a diameter of the cylindrical wall (12) corresponding to a diameter from the distal end of the pipe segment to close the pipe segment cavity such that an annular chamber (121) is formed in the assembly, characterized in that the set of foundation tools further comprises a closing element (20) for closing the pipe section cavity of the pipe segment (3.1), the closing element being connectable at the distal end of the pipe segment (3.1) such that the closing element extends at least partially in the annular chamber (121) formed between the cylindrical wall (12) of the foot plate and the distal end of the pipe segment (3.1). 6. Set van fundatiegereedschap volgens conclusie 5, waarbij het afsluitelement (20) flexibel is om zich aan te passen aan variërende dimensies van de ringvormige kamer (121) gedurende heien.The set of foundation tools according to claim 5, wherein the closure element (20) is flexible to adapt to varying dimensions of the annular chamber (121) during driving. 7. Set van fundatiegereedschap volgens conclusie 5 of 6, waarbij het afsluitelement (20) 30 O-ringvormig is.7. Set of foundation tools according to claim 5 or 6, wherein the closing element (20) is O-ring-shaped. 8. Set van fundatiegereedschap volgens één van de conclusies 5-7, waarbij het afsluitelement (20) omsloten is door een groef (33) die respectievelijk in het distaai uiteinde van het pijpsegment (3.1) of in de cilindrische wand van de voetplaat (10) is voorzien, 35 waarbij het afsluitelement een uitstekend oppervlak heeft welke uitsteekt buiten de groef (33) en in glijdende aangrijping is met een tegenoverliggend wandgedeelte van respectievelijk de cilindrische wand (12) of het distaai einde van het pijpsegment (3.1). - 11 -Set of foundation tools according to one of claims 5-7, wherein the closing element (20) is enclosed by a groove (33) which is respectively in the distal end of the pipe segment (3.1) or in the cylindrical wall of the base plate (10) is provided, wherein the closing element has a protruding surface which projects beyond the groove (33) and is in sliding engagement with an opposite wall portion of the cylindrical wall (12) or the distal end of the pipe segment (3.1), respectively. - 11 - 9. Set van fundatiegereedschappen volgens conclusie 8, waarbij de groef (33) in het distaai einde van het pijpsegment (3.1) is voorzien.The set of foundation tools according to claim 8, wherein the groove (33) is provided in the distal end of the pipe segment (3.1). 10. Set van fundatiegereedschappen volgens conclusie 9, waarbij de groef (33) is 5 voorzien in een verdikt gedeelte van het pijpsegment (3.1).10. Set of foundation tools according to claim 9, wherein the groove (33) is provided in a thickened portion of the pipe segment (3.1). 11. Set van fundatiegereedschappen volgens één van de conclusies 5-10, waarbij de cilindrische wand van de voetplaat is gevormd door een kraag (12).The set of foundation tools according to any of claims 5-10, wherein the cylindrical wall of the base plate is formed by a collar (12). 12. Set van fundatiegereedschappen volgens conclusie 11, waarbij de kraag (12) in samenstel een distaai einde van de holle fundatiebehuizing omgeeft.The set of foundation tools according to claim 11, wherein the collar (12) in assembly surrounds a distal end of the hollow foundation housing. 13. Set van fundatiegereedschappen volgens conclusie 12, waarbij de voetplaat een tweede kraag (13) binnen een eerste kraag (12) omvat, welke eerste en tweede kraag (13) 15 een ontvangstkamer (120) definieert voor het ontvangen van het distaai einde van de holle fundatiebehuizing tezamen met ten minste een gedeelte van het afsluitelement.13. Set of foundation tools according to claim 12, wherein the foot plate comprises a second collar (13) within a first collar (12), which first and second collar (13) define a receiving chamber (120) for receiving the distal end of the hollow foundation housing together with at least a portion of the closing element. 14. Set van fundatiegereedschappen volgens één van de conclusies 5-13, waarbij het afsluitelement hulsvormig is met een eerste en tweede hulseinde welke respectievelijk 20 verbindbaar zijn aan de voetplaat en het distaai einde van de holle fundatiebehuizing.14. Set of foundation tools as claimed in any of the claims 5-13, wherein the closing element is sleeve-shaped with a first and second sleeve end which can be connected to the base plate and the distal end of the hollow foundation housing respectively. 15. Set van fundatiegereedschappen volgens conclusie 14, waarbij het afsluitelement een afrollende huls is. 25The set of foundation tools according to claim 14, wherein the closing element is a rolling sleeve. 25
NL2005759A 2010-11-25 2010-11-25 Method and set of piling tools for creating foundation piles into the ground. NL2005759C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL2005759A NL2005759C2 (en) 2010-11-25 2010-11-25 Method and set of piling tools for creating foundation piles into the ground.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2005759A NL2005759C2 (en) 2010-11-25 2010-11-25 Method and set of piling tools for creating foundation piles into the ground.
NL2005759 2010-11-25

Publications (1)

Publication Number Publication Date
NL2005759C2 true NL2005759C2 (en) 2012-05-29

Family

ID=44263212

Family Applications (1)

Application Number Title Priority Date Filing Date
NL2005759A NL2005759C2 (en) 2010-11-25 2010-11-25 Method and set of piling tools for creating foundation piles into the ground.

Country Status (1)

Country Link
NL (1) NL2005759C2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857597A2 (en) * 2006-05-19 2007-11-21 Johannes Cornelis Van Vliet Method and pile-driving device for inserting foundation piles into the ground

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857597A2 (en) * 2006-05-19 2007-11-21 Johannes Cornelis Van Vliet Method and pile-driving device for inserting foundation piles into the ground

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BUJA H-O: "Handbuch des Spezialtiefbaus passage", HANDBUCH DES SPEZIALTIEFBAUS, WERNER VERLAG, DE, 1 January 1998 (1998-01-01), pages 207 - 210, XP002990651 *

Similar Documents

Publication Publication Date Title
CN104499964B (en) Tube-like piece commanding apparatus and method
KR101443034B1 (en) The bulb rimmer units for extension the bearing area of the pile or anchor structures
EP3263773B1 (en) Piling construction management method
CA2540185A1 (en) Method of constructing a pile foundation
US8449222B2 (en) System for and method of installing foundation elements in an underwater ground formation
JP5972494B1 (en) Penetration testing machine for excavation rod connection and pile construction management method
NL2005759C2 (en) Method and set of piling tools for creating foundation piles into the ground.
US3502159A (en) Pile driving apparatus for submerged structures
JP3153868U (en) Pile removal device
RU2592925C1 (en) Double-barreled packer with cable transit
EP1963580B1 (en) Foundation pile driver
CN217629891U (en) Device for preventing pile driver from laterally moving
CN102619220B (en) Pile foundation construction method
CN117071931B (en) A construction edge protection mechanism
RU2397311C1 (en) Packer
CN120608658A (en) A polymer flooding injection well plugging device casting and fishing booster
CN117587781B (en) Non-destructive sampling device and construction method thereof
KR200475458Y1 (en) Apparatus For Driving Foundation Pile
JP2019183885A (en) Timbering device for reclamation of existing pipe
JP2999717B2 (en) Tubing equipment
CN113882366B (en) Hole collapse treatment device and method in pile hole construction process of cast-in-place pile
CN110873227B (en) Building drain pipe mounting structure
NL2005760C2 (en) Method and set of piling tools for carrying out of a piling method.
NL1039137C2 (en) DETACHABLE SEALING CUFF FOR POLE FOUNDATIONS E.D. AT SEA.
US20060277862A1 (en) Installation apparatus and method

Legal Events

Date Code Title Description
MM Lapsed because of non-payment of the annual fee

Effective date: 20151201