EP0902128A2 - Verfahren zur Einbringung von Verkehrsfundamenten und Vorrichtung dafür - Google Patents

Verfahren zur Einbringung von Verkehrsfundamenten und Vorrichtung dafür Download PDF

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Publication number
EP0902128A2
EP0902128A2 EP98203019A EP98203019A EP0902128A2 EP 0902128 A2 EP0902128 A2 EP 0902128A2 EP 98203019 A EP98203019 A EP 98203019A EP 98203019 A EP98203019 A EP 98203019A EP 0902128 A2 EP0902128 A2 EP 0902128A2
Authority
EP
European Patent Office
Prior art keywords
pile
piles
foundation
pressing
automatic
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP98203019A
Other languages
English (en)
French (fr)
Other versions
EP0902128A3 (de
Inventor
Hendrik Spek
Johannes Cornelis Anthonius Van Der Goes
Cornelis Christiaan Bernardus Grimbergen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VAN SPLUNDER FUNDERINGSTECHNIEK BV
Original Assignee
VAN SPLUNDER FUNDERINGSTECHNIEK BV
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 VAN SPLUNDER FUNDERINGSTECHNIEK BV filed Critical VAN SPLUNDER FUNDERINGSTECHNIEK BV
Publication of EP0902128A2 publication Critical patent/EP0902128A2/de
Publication of EP0902128A3 publication Critical patent/EP0902128A3/de
Withdrawn legal-status Critical Current

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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
    • E02D7/22—Placing by screwing down
    • 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
    • E02D27/10—Deep foundations
    • E02D27/12—Pile foundations
    • 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
    • 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
    • E02D7/18—Placing by vibrating
    • 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
    • E02D7/20—Placing by pressure or pulling power

Definitions

  • a foundation technique is known for light buildings, like factory halls, hangars, and small houses, based on the principle that concrete piles in sections of about 3 meters are pressed into the ground with a hydraulic penetration device, wherein one locates a next section on top of the preceding section, already partly penetrating the ground, and presses it into the ground, until a sub layer with bearing capacity is met. The part of the last section projecting above the ground is removed at the desired height.
  • "traffic course” particularly means a course at least substantially following the shape of the surface of the earth, i.e. at least substantially horizontal or completely or partially inclined at angles typical for known traffic roads.
  • the invention proposes to support a traffic course on piles that are pressed into the ground until a desired penetration depth is met, whereafter at the top side of those piles a plate like body supported by those piles, like a concrete slab or an reinforced soil mattress, is provided, which plate like body is adapted to support the traffic course.
  • a reinforced soil mattress is a combination of geotextile and granular material, e.g. sand and/or stones.
  • the plate like body can also be any other supporting body extending striplike at least substantially parallel to the traffic course, like a sand bed or a geotextile with a sand bed on it. A possible over length of the pile, penetrating to the desired depth, can be removed.
  • the traffic course is e.g. some meters or some tens of meters wide and some hundred meters or some kilometers long or longer.
  • the object of the invention is restriction of the required work space, e.g. by eliminating the requirement for a neighbouring work road or by restricting the work height such that it is e.g. possible as well to work under a flyover.
  • the object of the invention is to be able to offer the possibility, to work on a surface layer with little bearing capacity without taking special bearing capacity increasing measurements like the use of ride plates.
  • the object of the invention is a foundation for a traffic course that can bear one or more, preferably all of the following forces; weight of the traffic course; thermal elongation of e.g.
  • the object of the invention is installing a traffic course more environmental friendly.
  • the object of the invention is quick installation.
  • the object of the invention is making an at least substantially settlement free foundation.
  • the object of the invention is an implement to position the pile, particularly at least substantially all piles of the foundation, shore, preferably in two mutually perpendicular directions, e.g. to take up dynamic forces acting on the traffic course in its longitudinal and/or horizontal cross direction.
  • the shore orientation per axis measures between about 10° and about 30°, more preferably about 20° with respect to the vertical.
  • the piles of two at least substantially parallel pile arrays are preferably oppositely shore positioned at at least one axis.
  • the shore position is preferably measured by automatic measuring means.
  • the shore position is measured preferably independent from the attitude of the insertion member.
  • the shore position is preferably measured with the aid of the gravity field.
  • the insertion device is preferably provided with an automatic shore position measuring device, e.g. one or more inclinometers, with which e.g. the orientation can be measured of the insertion member engaging the pile and inserting it into the ground.
  • the object of the invention is a pile foundation with a relatively closely spaced pile pattern with relatively small pitch (e.g. at least about 800 mm. in the lengthwise direction of the traffic course) and relatively leight loaded piles.
  • the piles are preferably at least substantially prismatic, except for possible local thickening at one or both their longitudinal ends to provide e.g. supporting feet.
  • the piles are prefabricated, and preferably of concrete with suitable reinforcement, such as a central, pre stressed iron rod, and can be of intergral length or can be of length parts mutually connected end to end. With a view to the working speed, the single part pile is preferred. If the pile is assembled from prefabricated length parts, a next length part is preferably located upon a preceding length part, already partly pressed into the ground, and pressed into the ground, until the desired penetration depth is reached.
  • the length parts are preferably suitably mutually connected, such that after assembly the assembly behalves like a single piece pile.
  • a suitable bush is e.g.
  • the length parts can have each dimension, however a length ranging between about 4 and about 8 meter is prefered at this moment.
  • the desired depth of penetration can be the arrival at a load bearing sub layer, but also the arrival at a sufficient bearing capacity or penetration force.
  • a head is preferably placed with a diameter that is substantially bigger than that of the pile, such that the bearing surface is increased, particularly for a reinforced soil mattress.
  • the pile, or the upper pile part can possibly be integrated with such a head as well.
  • the pile can be inserted in an at least partly pre-drilled hole in the ground, it is prefered from the viewpoint of working speed, that the pile is pressed in virgin ground until the end depth.
  • a pattern of piles pressed into the ground is made, extending in the longitudinal direction of the course, wherein the pattern is preferably obtained from mutually spaced, substantially parallel pile arrays extending in the longitudinal direction of the course.
  • the pile arrays are preferably aligned in the direction at least substantially perpendicular to the longitudinal direction of the course, although e.g. an arbitrary or regular staggered or offset pattern can be advantageous to e.g. obtain an e.g. minimum pile density at a predetermined bearing capacity per unit surface of the course.
  • the insertion takes place preferably at least substantially shockless, wherein use is preferably made of hydraulic actuated insertion equipment.
  • the insertion operation can take place shockwise, if the pile point moves through soil with irregular bearing capacity, e.g. peat ground alternated with thin layers of sand.
  • the pile point moves as regular as possible through soil with more bearing capacity, such as can be obtained with e.g. a pressing head actuated by a hydraulic cylinder with a stroke of e.g. one meter.
  • the pressing can be at least substantially completely vibration free, however pressing can be understood as vibration ramming here as well.
  • the pile is preferably controlled inserted into the soil.
  • This part of the invention does not cover ramming or hitting a pile into the soil, wherein with large shocks, e.g. generated by a free falling heavy body the pile is forced into the soil.
  • This part of the invention also does not cover the so called screw pile injection method or a similar principle wherein a pile is formed in situ by applying fluid concrete and reinforcement in a hole made in the ground.
  • the invention does cover the use of a pile with either intergrated supporting foot, or in situ grouted supporting foot by e.g. pulling up the pile, already installed into the soil, over a limited height of e.g. one meter, while a suitable fluid, curing substance, like a mixture of portland cement and grout, is meanwhile injected from the pile point.
  • the biggest advantage is obtained, if the pile pattern to be installed is as regular as possible. This is e.g. the case if at least substantially all piles have at least about the same pitch.
  • the pile can also be of e.g. wood or steel or any other material with bearing capacity.
  • the pile can have any suitable section, such as round, rectangular, square, or plate like, as long as it is slender enough and has a sufficient large buckling length for its function.
  • the pressing of the piles can be done by a self propelled, wheeled device that is provided with tracks or different, and that has sufficient weight to give counter pressure to the required press force, and that has an actuating means, e.g. a hydraulic penetrator that actuates the press head.
  • an actuating means e.g. a hydraulic penetrator that actuates the press head.
  • each pile can be pressed independently.
  • an e.g. mechanical sensor means e.g. provided with a gripping head, engaging one or more piles inserted earlier, to determine the location of the next pile.
  • the device "walks" on the installed piles and holds itself to them and gets at least substantially all pressing force from those piles.
  • the design of the device can be very light, and it can be provided with moveable grippers, engaging the pile heads of installed piles to forwardly move the device a small distance each time (e.g. shifting).
  • the device can have a press head moveable in side-way direction with respect to the device, with a stroke of e.g. at least 1 meter, preferably at least about 1.5 meter, to sequentially instal two piles next to each other before the device is moved in lengthwise direction of the traffic course for installing the next pile in the lengthwise direction of the traffic course.
  • Said stroke can also be larger, preferably at least about 3 meters, to e.g. successively install three piles next to each other.
  • the device can also be provided with several press heads to install several piles next to each other simultaneously or shortly after each other while the device is at least substantially stationary.
  • the device can further be provided with a storage for temporary storing of a limited number of piles (e.g. a plurality of e.g. twentyfive or fifty pieces) or pile sections, and/or a storage for coupling parts for mutual connection of pile sections, and/or a motorized actuated jib to bring a pile or pile section into location in de penetration means.
  • the foundation according to the invention is obvious in view of the known road foundations and the known foundation technique for light weight buildings based on pile penetration with hydraulically pressed piles assembled from pile sections.
  • the penetration pile is developed as an alternative to the relatively expensive screw pile injection method for the building of public utilities in residential area's were ramming is prohibited. Both the screw pile injection method and the known penetration pile are methods requiring craftsmanship.
  • the present invention can be financial competitive with typical ram techniques to make a regular pile pattern, extending like a ribbon, in an industrial fashion.
  • the invention offers a substantial sound reduction.
  • the reliability of the foundation is also better, e.g. because a higher % of the foundation piles provides for the required bearing capacity, e.g. because at least substantially all foundation piles get the prescribed proof load.
  • the device 1 according to the invention shown in figure 1 has a self propelling wheeled carriage 2 with tracks, a hydraulic implement for actuating two pile guides or king posts 3, an extendable lift arm 4, rotatable and pivotable in several positions, and a working platform 5.
  • the device 1 can have one king post 3 or more than two king posts 3.
  • the typical moving direction of the device 1 between sequentially installing sets of foundation piles 6 is according to arrow A.
  • the device is direction controllable in a manner that is typical for riding on tracks.
  • Each king post 3 is pivotable between an upright position (shown in full lines) and a lying position (shown in dashed lines) by means of preferably motorized, such as hydraulic, actuated pivoting means.
  • each king post 3 can be moved sideways with respect to the carriage 2, by moving means, preferably of the motorized, preferably hydraulic, type.
  • the carriage 2 can tilt sideways with respect to the working platform 5 by tilting means, preferably of the motorized, e.g. hydraulic, actuated type, as shown particularly in figure 4.
  • Each king post 3 can furthermore be moved forward with respect to the carriage 2 by moving means, such as a hydraulic ram and a guiding device, such as a slide, e.g. over a distance of 30 cm., to disengage the king post from the pile 6 installed at the desired depth by retracting the king post therefrom.
  • Each king post 3 kan be shortened to be able to act at small working height, e.g. under a fly over. Then multiple part piles or shorter single part piles are installed. Each king post 3 can be tilted with respect to two axis to position a pile shore in two directions. To determine the shore position of the pile, each king post 3 is provided with one or more inclinometers.
  • Each king post 3 contains press means comprising two hydraulic rams 7 engaging a press slide 8 provided with clamping means to engage the foundation pile 6 by clamping.
  • the ram slide 8 is shown half way its working stroke from above to below. In its uppermost position the ram slide clamps the foundation pile 6 and takes said foundation pile 6 with him on its way down. At the end of its stroke the ram slide 8 releases the foundation pile 6 and goes back upward, to clamp the foundation pile 6 again and press it over a stroke length. This operation is repeated until the required penetration depth for the foundation pile 6 is reached.
  • the device 1 is adapted to press two foundation piles 6 simultaneously. To keep the weight of the device 1 as low as possible, it is prefered not to press both foundation piles 6 simultaneously over the last part of their penetration movement.
  • Both foundation piles 6 are e.g. pressed to a press force of 30 tons, while the weight of the device is just enough to allow generation of the required, and moreover maximum allowable, press force of 30 tons in a safe and reliable way.
  • a, preferably automatic, control means is provided that allows simultaneous pressing of foundation piles as long as the maximum allowable press force is not exeeded.
  • the first phase of pressing when the foundation piles move through soil with low bearing capacity, such as peat soil, simultaneous pressing takes place.
  • the maximum allowable penetration force is exceeded or to be exceeded, e.g.
  • Each preferably electronically operating control system comprises for its automatic operation the relevant sensing, evaluate and actuating means to carry out the instructions derived from the evaluation of the sensed data, as well as e.g. a data processing device like a microprocessor with which the said means are connected in a data transferring sense while there can be memory and/or data input and/or data output means for data transmission with an operator.
  • the device 1 is furthermore provided with automatic position determination means for the position where the foundation pile must be pressed into the soil.
  • said means can be adapted to recognise the position of marking spots at the location where the foundation piles must be pressed into the soil.
  • Said marking spots are e.g. so called pickets, on forehand partly hammered in the ground at the relevant location.
  • suitable sensors can be used. Such sensors e.g. react to interception of a bundle of energy, such as a light beam by said mark.
  • Said light beam e.g. a laser beam, e.g. extends between two parts of the device 1 With this, e.g.
  • a one dimensional automatic positioning system can be made, wherein e.g. merely the forward displacement of the king post to the set location is carried out automatically, and the shore setting and the transverse displacement of the king post is manually controlled.
  • An alternative one dimensional automatic positioning system applies e.g. measuring the distance covered by the device 1, e.g. with a tachometer at one of the tracks.
  • a two dimensional automatic positioning system one can e.g. select a laser- or ultrasound scanning system, with a transmitter and a receiver. The signal from the transmitter is reflected by the marking and received by the receiver. By measuring the time laps between transmission and receival, and possibly the angle of transmission or receival, the two dimensional position of the mark can be located.
  • the transmission signal is a relatively tiny bundle in the measuring dimensions, which makes a "scanning" movement.
  • An alternative two dimensional automatic positioning system is e.g. based on the GPS system known as such. With that, the location can be directly determined, i.e. without using a mark placed on forehand.
  • both the horizontal and vertical alignment are measured with the automatic positioning system.
  • the horizontal alignment is preferably determined with dGPS.
  • the vertical alignment is preferably determined with a level meter, such as a laser level meter.
  • the automatic pile positioning system described above is preferably part of an automatic control system wherein the desired pile position is fed in and the current pile position is measured and compared with the desired pile position while based on said evaluation the current pile position is changed to decrease the difference between the current pile position and the desired pile position, e.g. by transverse displacement of the king post or by changing its tilting position or by displacement of the complete device.
  • said movement takes place fully automatic with the aid of signals initiated on the basis of the result of said evaluation.
  • the rough positioning of the pile in the desired position for which e.g. the complete device 1 must be displaced, takes place at least partly manually. Then the fine positioning takes place fully automatic, wherein in view of e.g. safety e.g.
  • the automatic control is such that during fine positioning the control system is not able to displace the complete device 1.
  • the automatic control is preferably fully electronically carried out, for which reason the automatic control system preferably exclusively comprises electric or electronic parts.
  • the automatic control system preferably has an evaluation device such as a microprocessor, that mutually compares the current and desired values and on the basis of the outcome gives a signal to carry out a movement by the device 1. Alternatively a signal is merely given to carry out a movement by the device 1 if a predetermined threshold comparison value is exceeded, which threshold comparison value is e.g. determined by the allowable tolerances for the desired position.
  • the control system is associated by signal transmission means with the relevant actuating means of the device 1, e.g.
  • the evaluation means can be e.g. part of a central dataprocessing unit (e.g. a so called CPU).
  • the automatic control system preferably has a preferably electronic memory device for storing therein at least one desired pile position.
  • the data of the memory device can be fed into the evaluation device, for which a suitable preferably electical connection can be made between those two devices by means of signal transmission means.
  • the pile positioning system is preferably connected to the evaluation device by signal transmission means.
  • data input means like a key board or a modem
  • data output means like a monitor or a printer to show data, e.g. about the current pile position, to the operator, for which said data output means are preferably connected to the central data processing unit via signal transmission means, e.g. a connection cable.
  • the control system is preferably connected to a suitable energy source, e.g. an electrical power source.
  • the automatic shore position measuring means can also be connected to the evaluation device of the control system in a data transferring sense.
  • This automatic control system of the pile positioning system can also be used in other types of devices to bring a pile body into the ground, such as a hammer type pile driver, vibrator type pile driver or screw pile injection device.
  • the device 1 can have one or more implements such as a store for a number of foundation piles 6.
  • the parts of the device 1 of figure 1-7 similar to those of the device 1 of figure 8 and 9 are referenced by similar reference numbers.
  • the object of the invention is a pressing device with at least one king post that is pivotable between an at least substantial lying position and an at least substantial upright position, for which there are motorized pivoting means.
  • the object of the invention is the simultaneous pressing of two or more pile bodies next to each other, preferably wherein the number of pile bodies simultaneously pressed decreases when the target depth or bearing capacity for at least one of said pile bodies during said pressing is neared.
  • a driving device e.g. hammer type pile driver or vibrator type pile driver, with sensing means to determine the position of a pile body to be rammed.
  • the foundation piles are preferably of the type that can be pressed with a maximum between 50 and 100 tons, and have therefore a cross section of preferably between 100*100 and 300*300 mm, more preferably about 140*140 mm. Because of the relatively low press force required, one can do with a relatively light weight pressing device requiring no special measurements to ride across weak soil.
  • the foundation piles are preferably intergal, preferably with a view to inclined positioning in the ground (rakers), that have to take up transverse forces from e.g. braking or derailment of or riding in curves by vehicles, possibly resulting in a tension load on the piles, such that the foundation pile can bear tension forces.
  • the foundation piles will have a relatively large length of preferably more than seven meters, more preferably about ten meters or more, e.g. 15 meters. Shorter lengths, e.g. about 5 meters, are feasible as well.
  • the foundation piles are preferably supplied in a joke, rack or store, such that they can be transported without harm, but also to locate them in the ramming device, wherein they are e.g. tilted and positioned, such that the number of manipulations with the pile is reduced.
  • This joke, rack or store can replace the above mentioned king post completely or partly.
  • This joke, rack or store is e.g. in a lying position located in the ramming device and e.g. coupled to motorized erection means at said device, to erect said joke, rack or store to bring the piles in the upright position.
  • there are at least two foundation piles located in a rack more preferably e.g.
  • the rack is preferably in the manner of a cartridge located in the ramming device such that those foundation piles are successively e.g. engaged with the insertion equipment and thus are inserted or rammed in the soil one by one next to each other until the cartridge is empty, whereafter it is replaced by a next, full cartridge.
  • the cartridge is therefore e.g. by motorized actuating means shifted in the ramming device by one position each time to register a next pile with the ramming equipment.
  • the cartridge protects the piles from overloading and offers the possibility to substantially increase the speed of pile processing, e.g. because for each rack the manipulations for locating in the ramming device have to be made once.
  • the piles are preferably releasably clamped in the rack.
  • One or more filled racks can be supplied with a truck, such that the racks can be filled at the factory.
  • the invention offers the opportunity, to install piles in the soil in an industrial manner.
  • the object of the invention is ramming, such as pressing, hammering or vibrating pile bodies into the ground with a motorised implement, wherein at least one pile body is contained in a cartridge and this cartridge is located in the implement and is freed from said pile by said implement, wherein of a cartridge with at least two pile bodies said pile bodies are preferably successively rammed in the ground for which the cartridge is displaced with respect to said implement preferably over at least substantially the pitch of those pile bodies in the cartridge.
  • a road or railway in the following manner: Prefabricated bridging elements, e.g. concrete slabs, are located on top of the pressed pile bodies, such that a temporary road surface is made across which building traffic can ride, e.g. for supplying of next prefabricated bridging elements and later on one finishes the connection between the pile bodies and the bridging elements to get the finished structure, whereafter e.g. the rails are installed.
  • the reinforcement of the pile body and bridging element are mutually connected in a load carrying manner, e.g. by welding.
  • a temporary road surface for building traffic it is e.g.
  • the prefabricated bridinging elements have suitable recesses at their lower side for receiving the pile heads.
  • a temporary road surface an e.g. frictional engagement between pile bodies and bridging elements can then be sufficient.
  • the bridging elements are finally connected mutually and with the pile bodies later on, e.g. by suitable grouting.
  • a suitable bond between the bridging elements it is prefered to give them a matching shape, e.g. one or more projections and corresponding recesses.
  • Said matching shape gives already extra cohesion with use as a temporary road surface.
  • a girder element extending all the way alongside the rail way and connected to the bridging elements.
  • Said continuous girder element makes preferably a upright wall along said bridging elements. If the bridging element is a concrete slab, it is prefered to make it at least substantially rectangular and support it on at least four pile elements, one at each corner.
  • a temporary rail can be applied, that is replaced by the final rail later on. This offers in particular logistic advantages when two train tracks are installed next to each other.
  • the pile foundation is preferably installed in one pass by ramming piles across the full width of both tracks with preferably one ramming device, simultaneously installing e.g. four pile arrays; one below each rail beam.
  • the bridging elements are located on top of the possibly initially machined pile heads, preferably in two spaced strips; one strip for each rail track.
  • One builds preferably a temporary rail on the one strip, preferably wherein the foundation for the pile bodies and bridging elements is not fully complete yet, such that one can quickly start therefrom with finishing of the other strip into final rail. Then the temporary rail is changed into final rail.
  • a track one can use e.g. a wheel or a stepping strut.
  • the pressing can e.g. be done with a press member with a stroke that is at least substantially the same as the length of the pile to be pressed, such that the pile is pressed to the final depth in one stroke while it is possible to press such that the pile is continuously moving.
  • a reciprocating press member one could also apply a rotating press member, such as one or more driven rolls e.g. engaging the pile to one side such that they move the pile forward while rolling and maintaining their location at the king post.
  • the press member can also make an orbiting movement, such as a driven endless belt engaging the side of the pile with its active part and taking the pile with him moving it in forward direction.
  • an orbiting movement such as a driven endless belt engaging the side of the pile with its active part and taking the pile with him moving it in forward direction.
  • the contact surface with the pile is increased which is favourable for the force transmission.
  • Said support e.g. comprises one or more rolls or the active part of an endless belt.
  • the invention also covers an embodiment derived by combination of a feature of an embodiment described above or shown in a figure of the drawing with one or more features of another embodiment as described above or shown in the drawing.

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  • 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)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
EP98203019A 1997-09-11 1998-09-11 Verfahren zur Einbringung von Verkehrsfundamenten und Vorrichtung dafür Withdrawn EP0902128A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL1006998 1997-09-11
NL1006998 1997-09-11
NL1008390 1998-02-23
NL1008390 1998-02-23

Publications (2)

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EP0902128A2 true EP0902128A2 (de) 1999-03-17
EP0902128A3 EP0902128A3 (de) 1999-04-28

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1011835C2 (nl) * 1999-04-20 2000-10-03 Waal Technology & Consultancy Werkwijze voor het aanbrengen van een funderingspaal in de bodem.
NL1021310C2 (nl) * 2002-08-20 2004-02-24 Kandt Special Crane Equipment Inrichting en werkwijze voor het in de grond drukken van damwandplanken.
NL1033428C2 (nl) * 2007-02-20 2008-08-21 Aribema B V Inrichting voor het in een ondergrond brengen van langgerekte elementen.
GB2496468A (en) * 2011-11-09 2013-05-15 Ihc Sea Steel Ltd Pile driving guide for use when making an array of piles
CN107476288A (zh) * 2017-08-04 2017-12-15 安徽信息工程学院 一种无碳小车比赛用直线下桩装置
JP2019039266A (ja) * 2017-08-28 2019-03-14 日立建機株式会社 杭打機及び杭打機の姿勢変更方法
IT201900013833A1 (it) * 2019-08-02 2021-02-02 Orteco S R L Apparecchiatura per l’infissione di pali nel terreno
US11015635B2 (en) 2018-07-24 2021-05-25 Ojjo, Inc. Threaded truss foundations and related systems, methods, and machines
US11492774B2 (en) 2019-01-04 2022-11-08 Ojjo, Inc. Systems, methods and machines for driving screw anchors

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NL1011835C2 (nl) * 1999-04-20 2000-10-03 Waal Technology & Consultancy Werkwijze voor het aanbrengen van een funderingspaal in de bodem.
NL1021310C2 (nl) * 2002-08-20 2004-02-24 Kandt Special Crane Equipment Inrichting en werkwijze voor het in de grond drukken van damwandplanken.
NL1033428C2 (nl) * 2007-02-20 2008-08-21 Aribema B V Inrichting voor het in een ondergrond brengen van langgerekte elementen.
WO2008103031A1 (en) * 2007-02-20 2008-08-28 Aribema B.V. Apparatus for driving elongated elements into the ground
GB2496468A (en) * 2011-11-09 2013-05-15 Ihc Sea Steel Ltd Pile driving guide for use when making an array of piles
CN107476288A (zh) * 2017-08-04 2017-12-15 安徽信息工程学院 一种无碳小车比赛用直线下桩装置
JP2019039266A (ja) * 2017-08-28 2019-03-14 日立建機株式会社 杭打機及び杭打機の姿勢変更方法
US11015635B2 (en) 2018-07-24 2021-05-25 Ojjo, Inc. Threaded truss foundations and related systems, methods, and machines
US11492774B2 (en) 2019-01-04 2022-11-08 Ojjo, Inc. Systems, methods and machines for driving screw anchors
IT201900013833A1 (it) * 2019-08-02 2021-02-02 Orteco S R L Apparecchiatura per l’infissione di pali nel terreno
WO2021024097A1 (en) * 2019-08-02 2021-02-11 Orteco - S.R.L. Equipment for burying poles into the ground

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