EP1068402B1 - Gerät zum Einbringen eines Fremdstoffes in Böden und/oder zur Verdichtung des Bodens und Verfahren zur Herstellung einer Materialsäule im Boden - Google Patents
Gerät zum Einbringen eines Fremdstoffes in Böden und/oder zur Verdichtung des Bodens und Verfahren zur Herstellung einer Materialsäule im Boden Download PDFInfo
- Publication number
- EP1068402B1 EP1068402B1 EP99915722A EP99915722A EP1068402B1 EP 1068402 B1 EP1068402 B1 EP 1068402B1 EP 99915722 A EP99915722 A EP 99915722A EP 99915722 A EP99915722 A EP 99915722A EP 1068402 B1 EP1068402 B1 EP 1068402B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- unit
- articulated arm
- connecting piece
- ground
- penetration unit
- 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.)
- Expired - Lifetime
Links
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/08—Improving by compacting by inserting stones or lost bodies, e.g. compaction piles
-
- 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
- E02D13/06—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers for observation while placing
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
- E02D3/054—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil involving penetration of the soil, e.g. vibroflotation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
- E02D3/123—Consolidating by placing solidifying or pore-filling substances in the soil and compacting the soil
-
- 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
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
-
- 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
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
Definitions
- the invention relates to a device for introducing a foreign substance in soils or to compact the soil with a Deep vibrator as a machining tool.
- the jogger is on one Cable excavator or a similar cable lifting device via a Rope pulley or a hook or the leader guide attached.
- the leader has the opposite of the free-running method Advantage of limiting the degree of freedom of movement the vibrating unit on a predetermined preferably vertical line so that foreign objects (for example piles, Gravel columns, drains) with the desired verticality can be. Elements with a given slope the vertical can not be made freeriding at all become.
- the leader guide not only allows pulling devices upwards, but with the help of a winch led on and Leader sledge double-tied rope, also feed forces down on the vibrator. This in addition support forces that can be mobilized to their own weight significantly and accelerate the penetration of the vibrator into the ground the work progress considerably or enable reaching a desired depth in the first place.
- the free-riding method has the advantage of being highly agile the vibrating unit on the rope is much faster Movement between the processing points allows because in contrast to the leader, only the mast swiveled, not but the whole device has to be moved.
- Earth moving equipment for the free-running method are less expensive to rent and more readily available than those required for the leader method Special ramming.
- DE 22 60 473 C3 describes a device for creating of material columns in the ground where a deep vibrator is over a rod is arranged on a cantilever of a lifting device is.
- a device for compacting the soil is known from US Pat. No. 4,280,770 known in which a tube-like vibration unit on an upper end on a boom of an excavator attached and attachable to the floor by means of the boom is.
- the vibration unit sinks due to vibrations Compaction of the soil into the soil and is then pulled out and moved to the next position.
- there is no movability the vibration unit along a predetermined direction necessary funds are therefore not provided.
- a trench compactor is known from DE-GM 72 27 703 an immersion vibrator located at a lower end of a linkage.
- the linkage is on a boom of a hydraulic excavator arranged the vibrator to its place of use pushes into the ground.
- the immersion vibrator remains and becomes stationary during the compaction process out of the ground after the compaction process is complete drawn. Movability of the immersion vibrator plays unlike deep vibrators, no role, corresponding Funds are therefore not planned.
- WO 92/10637 is a hydraulic or pneumatic Device for creating holes in the ground is known, wherein the device swinging freely at one end of a boom an excavator is stored.
- the object of the present invention is a device for introducing a foreign substance into the soil or for To provide compaction of the soil that the above does not have the disadvantages mentioned.
- the device then has a deep vibrator Lowering unit, which is coupled to an articulated boom is, wherein a control device is provided by means of which the articulated arm can be controlled such that the sinking unit linearly in a predetermined direction its longitudinal direction is movable.
- the arrangement of the lowering unit on the articulated boom ensures versus one using the free-running method functioning device the desired limitation of Degrees of freedom when the sinking unit moves.
- a straight insertion of the sink unit vertically or is through at almost any angle into the ground a control unit enables.
- the boom is moved by means of the Control unit controlled such that the lowering unit in their longitudinal direction linearly into the ground to create a Material column can be introduced without being introduced or pulling out transverse forces between the walls of the already existing or by inserting the sinking unit resulting opening and the sink unit occur.
- sensor signals of the inclination sensor are the control unit of the Boom boom can be fed to correct the articulated boom, if the direction of movement of the lowering unit is from a specified direction deviates.
- the lowering unit is by means of a connecting piece coupled to the boom, the connector has at least one force sensor for detection of transverse forces between the connector and the Penetration unit.
- transverse forces arise, for example, if the articulated boom in the event of a deviation of the Sink unit tracked from the specified direction becomes. If the transverse forces on the connecting piece exceed one maximum permissible value, it can damage the Connector or the boom come.
- Sensor signals from the at least one force sensor is the control unit of the boom fed in order to cancel the adjustment of the boom, if damage occurs due to the transverse forces that occur of the boom cannot be excluded.
- an elastic is provided Connector between the connector and the lowering unit and / or between the connecting piece and to order the boom. As a result, the sink unit lateral forces transmitted to the boom are reduced.
- the articulated boom has a number of links through which Control by means of the control unit a linear movement of the Sinking unit takes place.
- at least one this links a telescopic mechanism to a variable To reach length of limb.
- an extension tube of the sinking unit which is preferably connects upwards to the deep vibrator, in to make its length variable.
- the change in length is preferably carried out by means of a telescopic mechanism and allows the soil to be worked at greater depths.
- the maximum possible length of the sinking unit when inserting in the floor is limited by the boom on which the lowering unit is attached.
- sinking units are provided, in particular in triangular, star or square Arrangement to arrange on the boom. This allows one A corresponding number of columns of material be created in the ground.
- Figures 1 and 2 show a device according to the invention for introducing a foreign substance into the soil, in particular to create columns of material in the ground, or for compaction of the floor.
- the device has a lowering unit 22 on, by means of a connector 14 on a three support members 2, 3, 4 boom of a movable Construction device 1 is arranged.
- the support members 2, 3, 4 are articulated and each hydraulic Actuating cylinders 17, 18, 19 movable around the joints.
- Another joint 16 is between the foremost support member 4th and the connector 14 provided, the connector 14 by means of a further hydraulic cylinder 20 is movable relative to the foremost support member 4.
- the lowering unit becomes, as shown in FIG. 2, in the ground. It is essential that the Sinking unit 22 both when being introduced into the ground even when it is subsequently pulled out only linearly in their Is moved longitudinally, on the one hand straight material columns to maintain and secondly to minimize lateral forces that between the sink unit 22 and the wall of the opening would occur if the sink unit 22 due to rectilinear movement would be subject to bending stress. These shear forces would in particular become shear forces between the sink unit 22 and the connector 14 and the Lead connector 14 and the boom 2, 3, 4 and could cause damage there.
- the lowering unit 22 For effecting a straight movement of the lowering unit 22 is one of the hydraulic actuating cylinders 17, 18, 19, 20 driving control unit provided that the stroke of the Actuating cylinders 17, 18, 19, 20 when lifting and lowering the lowering device 22 so that the lowering device 22 a predetermined angle with respect to the vertical or the floor surface and no horizontal movement subject. This ensures that the Friction between the sinking device 22 both during insertion into the ground as well as when pulling out and the lowering device 22 is also not subjected to any bending stress.
- the angle of Connector 14 opposite the front support member 4 so set that the sinking unit a predetermined angle with respect to the vertical or the horizontal.
- the support members 2, 3, 4 are by the actuating cylinder 17, 18, 19 set so that the starting point of the sinking unit 22 remains unchanged on the floor when lifting and lowering.
- the lowering device 22 has one at an upper end Filling funnel for filling the soil to be introduced Material on.
- the material reaches a first Closure 6 in a lock chamber 15 and from there via a second closure 7 via a material delivery pipe 10 to the Area of application of the material at the top of the sinking device 22.
- Located in the lower area of the lowering device a deep vibrator 12 with a vibrator tip 13, in which opens the material feed pipe 12 for the material outlet.
- the material that has escaped is removed by the deep vibrator 12 compresses, the lowering unit 22 with increasing Material discharge into the opening raised by boom 2, 3, 4 and leaves a compacted column of material there.
- the orientation of the material column corresponds to the orientation the sinking unit 22 inserted into the floor.
- an extension tube 8 is arranged, which is preferably in its length is variable.
- the length is adjusted, for example by means of a telescopic mechanism.
- the sinking unit 22 may be a maximum when placed in the ground Length specified by the length of the boom 2, 3, 4 is, do not exceed a vertical insertion in to allow the floor.
- the described embodiment enables the extension tube 8 to be shortened in order to insert it in the ground and allow the extension tube 8 then extend with increasing working depth.
- At least one of the support members 2, 3, 4 is preferably in its length is variable, which means the use of a longer sinking unit 22 and thus allows penetration into greater depths.
- a Inclination sensor provided in the vibrating unit 13, the Inclination of the lowering unit 22 with respect to the horizontal or Vertical detected and which provides a sensor signal that the control unit of the articulated arm 2, 3, 4 can be fed.
- the inclination of the sinking unit deviates from a predetermined one Inclination, the articulated boom 2, 3, 4 is tracked to to maintain the given inclination.
- the connector 14 between the sink unit 22 and the articulated arm 2, 3, 4 is preferably vibration-damping and has at least one force transducer for the detection of Torsional and / or transverse forces on the connection between Connection piece 14 and articulated boom 2, 3, 4.
- the lowering unit 22 is subject to a bending load, the torsional forces on the connector 14 or perpendicular to the connecting surface of connector 14 and sinking unit 22 causes transverse forces. This Forces that damage the connection or else of the articulated boom 2, 3, 4 can lead through the Force sensors detected.
- the Force sensors generated sensor signals In addition to monitoring the forces occurring when correcting the direction of the boom 2, 3, 4 can by the Force sensors generated sensor signals also used for this the lateral forces that occur in one direction for so long perpendicular to the desired direction of movement of the lowering unit 22 is tracked until the transverse forces a predetermined Fall below value.
- Shear forces By avoiding too big Shear forces are said to damage the connection between Boom 2, 3, 4 and lowering unit 22, in particular in the area of the hinge 16 through which the force from the connector 14 is transmitted to the boom 22 prevented become.
- the lateral forces can be caused by obstacles, for example arise in the ground, the sinking unit 22 on the advance prevent along a desired ideal line.
- Figure 3 shows an example of a block diagram for illustration the control of the articulated arm 2, 3, 4 for retracting the lowering unit 22 in the ground and for extending from the ground after the sink unit 22 over the desired one Penetration point was positioned.
- a control unit 30 acts on the movement of the articulated arm 2, 3, 4 the hydraulic actuating cylinders 17, 18, 19, 20.
- the control the actuating cylinder 17, 18, 19, 20 takes place according to the stipulations a control signal 34 from an actuator 32 is made available and this signals whether a Up or down movement or no movement of the lowering unit 22 should take place.
- the actuation unit 32 can be a Excavators are the usual operating lever.
- the device according to the invention enables a rational and inexpensive compared to previous devices and rational approach when introducing foreign substances into the soil or to compact the soil.
- the hydraulic excavator 1 with a Slewing ring is equipped and the boom, for example through a ball joint bearing that can be swiveled sideways Columns of material introduced into the ground at adjacent locations are without having to move the excavator 1.
- the rigid boom 2, 3, 4 also prevents swinging the sinking unit 22 when it is introduced into the ground.
Description
- Figur 1:
- Ausführungsform einer erfindungsgemäßen Vorrichtung vor dem Einbringen einer Versenkeinheit in den Boden;
- Figur 2:
- Ausführungsform der erfindungagemäßen Vorrichtung nach Figur 1 mit in den Boden eingebrachter Versenkeinheit;
- Figur 3:
- Blockschaltbild einer Steuerschaltung der erfindungsgemäßen Vorrichtung.
- 1
- verfahrbares Baugerät
- 2
- unteres Glied der Trageeinrichtung des Auslegers
- 3
- mittleres Glied der Trageeinrichtung des Auslegers
- 4
- oberes Glied der Trageeinrichtung des Auslegers
- 6
- oberer Verschluss
- 7
- unterer Verschluss
- 8
- Verlängerungsrohr
- 10
- Materialförderrohr
- 12
- Arbeitsgerät (Tiefenrüttler)
- 13
- Rüttlerspitze (Materialaustritt)
- 14
- Verbindungsstück
- 15
- Schleusenkammer
- 16
- Gelenk
- 17
- unterer Steilzylinder
- 18
- mittlerer Steilzylinder
- 19
- oberer Steilzylinder
- 20
- Steilzylinder für Gelenk
- 22
- Versenkeinheit
- 30
- Steuereinrichtung
- 32
- Betätigungselement
- 34
- Steuersignal
- 36
- Neigungssensor
- 38
- Sensorsignal
- 40
- Kraftaufnehmer
- 42
- Sensorsignal
Claims (11)
- Vorrichtung zum Einbringen von Fremdstoffen in den Boden und/oder zur Verdichtung des Bodens mit einer einen Tiefenrüttler aufweisenden Versenkeinheit (22), die an einen Gelenkausleger (2, 3, 4) mittels eines Verbindungsstücks (14) gelenkig angekoppelt ist, wobei das Verbindungsstück mittels eines hydraulischen Zylinders (20) gegenüber dem vordersten Tragglied (4) des Gelenkauslegers beweglich ist, und mit einer Steuereinrichtung (30), mittels der der Gelenkausleger (2, 3, 4) und das Verbindungsstück (14) derart ansteuerbar sind, dass die Versenkeinheit (22) in einer vorgegebenen Richtung linear in ihrer Längsrichtung verfahrbar ist.
- Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, daß
die Versenkeinheit (12) wenigstens einen Neigungssensor (36) aufweist, wobei ein Sensorsignal (38) des Neigungssensors (36) der Steuereinheit (30) des Gelenkauslegers (2, 3, 4) zuführbar ist. - Vorrichtung nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß
die Versenkeinheit (22) durch ein Verbindungsstück (14) an den Gelenkausleger (2, 3, 4) gekoppelt ist und daß im Bereich des Verbindungsstücks (14) wenigstens ein Kraftsensor (40) zur Erfassung von Querkräften und/oder Torsionskräften zwischen dem Verbindungsstück (14) und der Versenkeinheit (22) angeordnet ist, wobei ein Sensorsignal (42) des Kraftsensors (40) der Steuereinrichtung (30) des Gelenkauslegers (2, 3, 4) zuführbar ist. - Vorrichtung nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet, daß
der Gelenkarm (2, 3, 4) eine Anzahl Gelenke aufweist. - Vorrichtung nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet, daß
ein elastisches Verbindungsstück zwischen dem Verbindungsstück (14) und der Versenkeinheit (22) und/oder zwischen dem Verbindungsstück (14) und dem Gelenkausleger (2, 3, 4) angeordnet ist. - Vorrichtung nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet, daß
die Versenkeinheit (22) ein Verlängerungsrohr (8) aufweist, das, vorzugsweise teleskopartig, in seiner Länge variabel ist. - Vorrichtung nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet, daß
der Gelenkausleger (2, 3, 4) Teil eines verfahrbaren Erdbaugeräts (1) ist, die einen verfahrbaren Oberwagen oder Drehkranz aufweist. - Vorrichtung nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet, daß
der Gelenkausleger (2, 3, 4) eine Anzahl Glieder (2, 3, 4) aufweist, von denen wenigstens eines mittels eines Teleskopmechanismus in der Länge variabel ist. - Vorrichtung nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet, daß
die Versenkeinheit (22) eine Materialzuführung mit einer Schlauchförderanordnung oder einer Bandförderanordnung aufweist. - Vorrichtung nach einem der vorangehenden Ansprüche,
dadurch gekennzeichnet, daß wenigstens zwei Versenkeinheiten, vorzugsweise in dreieckiger, sternförmiger oder quadratischer Anordnung über das Verbindungsstück (14) an den Gelenkausleger (2, 3, 4) gekoppelt sind. - Verfahren zur Herstellung einer Materialsäule im Boden unter Verwendung eines Erdbaugerätes mit einem Gelenkausleger (2, 3, 4) und einer an einem vorderen Tragglied (4) des Gelenkauslegers (2, 3, 4) mittels eines Verbindungsstücks (14) gelenkig angekoppelten, einen Tiefenrüttler (12) aufweisenden Versenkeinheit (22), das folgende Verfahrensschritte umfasst:Einbringen der Versenkrichtung (22) gehalten durch den Gelerkausleger in einer Richtung linear zu einer Längsrichtung der Versenkeinheit (22) in den Boden,Ausbringen von Material über ein in der Versenkeinheit (22) angeordnetes Materialförderrohr (12) in den Boden,Verdichten des ausgebrachten Materials durch den Tiefenrüttler (12), undAnheben der Versenkeinheit (22) durch den Gelenkausleger (2, 3, 4) in der Richtung linear zu der Längsrichtung der Versenkeinheit (22) mit zunehmender Materialabgabe in den Boden.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19814021 | 1998-03-30 | ||
DE19814021A DE19814021A1 (de) | 1998-03-30 | 1998-03-30 | Gerät zum Einbringen eines Fremdstoffes in Böden oder zur Verdichtung des Bodens |
PCT/EP1999/002170 WO1999050506A1 (de) | 1998-03-30 | 1999-03-30 | Gerät zum einbringen eines fremdstoffes in böden oder zur verdichtung des bodens |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1068402A1 EP1068402A1 (de) | 2001-01-17 |
EP1068402B1 true EP1068402B1 (de) | 2004-09-29 |
Family
ID=7862857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99915722A Expired - Lifetime EP1068402B1 (de) | 1998-03-30 | 1999-03-30 | Gerät zum Einbringen eines Fremdstoffes in Böden und/oder zur Verdichtung des Bodens und Verfahren zur Herstellung einer Materialsäule im Boden |
Country Status (8)
Country | Link |
---|---|
US (1) | US6588987B1 (de) |
EP (1) | EP1068402B1 (de) |
AT (1) | ATE278069T1 (de) |
AU (1) | AU3418999A (de) |
CA (1) | CA2326651C (de) |
DE (2) | DE19814021A1 (de) |
ES (1) | ES2228030T3 (de) |
WO (1) | WO1999050506A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013212151A1 (de) | 2013-06-26 | 2014-12-31 | Robert Bosch Gmbh | Baumaschine mit einer Vibrationseinheit |
DE202020101609U1 (de) | 2020-03-25 | 2020-04-09 | Keller Holding Gmbh | Verdichtungsgerät, Baustellenanordnung mit dem Verdichtungsgerät |
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Publication number | Priority date | Publication date | Assignee | Title |
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US7226246B2 (en) | 2000-06-15 | 2007-06-05 | Geotechnical Reinforcement, Inc. | Apparatus and method for building support piers from one or successive lifts formed in a soil matrix |
US9169611B2 (en) | 2000-06-15 | 2015-10-27 | Geopier Foundation Company, Inc. | Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix |
DE10053427C2 (de) * | 2000-10-27 | 2003-04-30 | Vibroflotation B V | Vorrichtung und Verfahren zur Erzeugung von Materialsäulen im Boden von Gewässern |
DE10115107A1 (de) * | 2001-03-27 | 2002-10-31 | Wilhelm Degen | Tiefenrüttler |
DE10133122A1 (de) * | 2001-07-07 | 2003-01-23 | Keller Grundbau Gmbh | Verfahren zum Herstellen von Stopfsäulen zur Baugrundverbesserung |
IT1393586B1 (it) * | 2009-04-10 | 2012-04-27 | Soilmec Spa | Dispositivo per l'alimentazione di materiali inerti a sistemi di compattazione a vibrazione del terreno. |
DE102010001839A1 (de) * | 2010-02-09 | 2011-08-11 | Alexander Degen | Rüttlervorrichtung mit einer Hubeinheit und Verfahren zur Herstellung von Materialsäulen |
US8974771B2 (en) * | 2010-03-09 | 2015-03-10 | Penn-Century, Inc. | Apparatus and method for aerosol delivery to the lungs or other locations of the body |
DE102011005267A1 (de) * | 2011-03-09 | 2012-09-13 | Alexander Degen | Rüttleranordnung zum Herstellen von Füllmaterialsäulen |
US20130177359A1 (en) * | 2011-05-02 | 2013-07-11 | North American Pile Driving Inc. | Method and Apparatus for Ground Improvement Using Compacted Aggregate Columns |
EP2737132B1 (de) | 2011-06-15 | 2016-03-02 | Alexander Degen | Verfahren zur bodensondierung |
JP6554976B2 (ja) * | 2015-07-30 | 2019-08-07 | ジャパンパイル株式会社 | ヤットコ回収装置及びヤットコ回収方法 |
JP6490551B2 (ja) * | 2015-09-28 | 2019-03-27 | 株式会社技研製作所 | 施工機の動作選定方法、施工機の動作選定装置、自動施工装置、および施工機の動作制御方法 |
CN105507320B (zh) * | 2015-12-30 | 2017-04-12 | 徐海慧 | 一种堤坝溃口机械化栽桩筑坝机及其方法 |
DE102016113140A1 (de) * | 2016-07-15 | 2018-01-18 | Alexander Degen | Rüttleranordnung zum Herstellen von Stopfsäulen |
CN110016915A (zh) * | 2019-05-20 | 2019-07-16 | 南京天辰礼达电子科技有限公司 | Cfg桩机施工打桩深度监测系统 |
EP4098803A1 (de) * | 2021-05-31 | 2022-12-07 | ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH | Rüttelstopflanze und verfahren zum rüsten eines mäklers mit einer rüttelstopflanze |
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US5797705A (en) | 1990-12-12 | 1998-08-25 | Willibald Kellner | Method for manufacturing a tubular foundation in the ground |
AT394592B (de) * | 1990-12-12 | 1992-05-11 | Kellner Willibald | Verfahren zur herstellung eines rohrfoermigen fundaments im erdreich |
US5279502A (en) * | 1991-10-24 | 1994-01-18 | Geotechnics America, Inc. | Apparatus and method for constructing compacted granular or stone columns in soil masses |
DE4138443A1 (de) * | 1991-11-22 | 1993-05-27 | Vibroflotation Ag | Vorrichtung zur herstellung von pfaehlen aus beton oder dergleichen in erdreich |
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-
1998
- 1998-03-30 DE DE19814021A patent/DE19814021A1/de not_active Ceased
-
1999
- 1999-03-30 WO PCT/EP1999/002170 patent/WO1999050506A1/de active IP Right Grant
- 1999-03-30 AU AU34189/99A patent/AU3418999A/en not_active Abandoned
- 1999-03-30 AT AT99915722T patent/ATE278069T1/de not_active IP Right Cessation
- 1999-03-30 US US09/647,403 patent/US6588987B1/en not_active Expired - Fee Related
- 1999-03-30 CA CA002326651A patent/CA2326651C/en not_active Expired - Fee Related
- 1999-03-30 ES ES99915722T patent/ES2228030T3/es not_active Expired - Lifetime
- 1999-03-30 EP EP99915722A patent/EP1068402B1/de not_active Expired - Lifetime
- 1999-03-30 DE DE59910663T patent/DE59910663D1/de not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19628769A1 (de) * | 1996-07-17 | 1996-12-12 | Bul Sachsen Gmbh | Einrichtung und Verfahren zur Tiefenverdichtung von bindigem und nichtbindigem Verdichtungsgut (z. B. Lockergestein) und/oder zur Bestimmung des Verdichtungszustandes des Verdichtungsgutes und seines räumlichen und zeitlichen Verhaltens |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013212151A1 (de) | 2013-06-26 | 2014-12-31 | Robert Bosch Gmbh | Baumaschine mit einer Vibrationseinheit |
DE202020101609U1 (de) | 2020-03-25 | 2020-04-09 | Keller Holding Gmbh | Verdichtungsgerät, Baustellenanordnung mit dem Verdichtungsgerät |
Also Published As
Publication number | Publication date |
---|---|
EP1068402A1 (de) | 2001-01-17 |
CA2326651A1 (en) | 1999-10-07 |
CA2326651C (en) | 2008-06-03 |
DE19814021A1 (de) | 1999-10-14 |
ATE278069T1 (de) | 2004-10-15 |
AU3418999A (en) | 1999-10-18 |
WO1999050506A1 (de) | 1999-10-07 |
ES2228030T3 (es) | 2005-04-01 |
DE59910663D1 (de) | 2004-11-04 |
US6588987B1 (en) | 2003-07-08 |
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