EP3564445B1 - Procédé et dispositif de fabrication d'un élément de mise à la terre dans le sol - Google Patents

Procédé et dispositif de fabrication d'un élément de mise à la terre dans le sol Download PDF

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Publication number
EP3564445B1
EP3564445B1 EP18170765.4A EP18170765A EP3564445B1 EP 3564445 B1 EP3564445 B1 EP 3564445B1 EP 18170765 A EP18170765 A EP 18170765A EP 3564445 B1 EP3564445 B1 EP 3564445B1
Authority
EP
European Patent Office
Prior art keywords
foundation element
data carrier
ground
hole
data
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.)
Active
Application number
EP18170765.4A
Other languages
German (de)
English (en)
Other versions
EP3564445A1 (fr
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.)
Bauer Spezialtiefbau GmbH
Original Assignee
Bauer Spezialtiefbau GmbH
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 Bauer Spezialtiefbau GmbH filed Critical Bauer Spezialtiefbau GmbH
Priority to EP18170765.4A priority Critical patent/EP3564445B1/fr
Priority to CA3090626A priority patent/CA3090626A1/fr
Priority to CN201980011859.3A priority patent/CN111788353B/zh
Priority to US17/045,144 priority patent/US11319688B2/en
Priority to AU2019263501A priority patent/AU2019263501A1/en
Priority to PCT/EP2019/055684 priority patent/WO2019211029A1/fr
Publication of EP3564445A1 publication Critical patent/EP3564445A1/fr
Application granted granted Critical
Publication of EP3564445B1 publication Critical patent/EP3564445B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/36—Concrete or concrete-like piles cast in position ; Apparatus for making same making without use of mouldpipes or other moulds
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/08—Investigation of foundation soil in situ after finishing the foundation structure
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D11/00—Methods or apparatus specially adapted for both placing and removing sheet pile bulkheads, piles, or mould-pipes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D15/00—Handling building or like materials for hydraulic engineering or foundations
    • E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
    • E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/13—Foundation slots or slits; Implements for making these slots or slits
    • 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
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ
    • 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
    • E02D2250/00—Production methods
    • E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0004—Synthetics
    • E02D2300/0018—Cement used as binder
    • E02D2300/002—Concrete
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0026—Metals
    • E02D2300/0029—Steel; Iron
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous

Definitions

  • the invention relates to a method for creating a foundation element in the ground, in which a hole is formed in the ground which is filled with a hardenable mass to form the foundation element, according to the preamble of claim 1.
  • the invention further relates to a device for creating a foundation element in the ground with a soil cultivation tool for creating a hole in the ground and a filling device for introducing a hardenable filling compound for forming the foundation element in the ground, according to the preamble of claim 10.
  • foundation elements are created in the ground.
  • Such foundation elements can be bored piles or diaphragm walls or diaphragm wall segments.
  • a hole is created in the ground by means of a drilling device or a diaphragm wall device, which is filled with a hardenable filling compound.
  • the foundation elements can serve, for example, to support structural loads and to carry them away into deeper soil layers or to provide groundwater protection so that no groundwater can enter a construction pit.
  • the construction equipment used can in particular be provided with appropriate measuring and sensor devices in order to document the creation of a foundation element.
  • Such a drilling device is for example from EP 3 081 737 A2 famous.
  • This known drilling device for example, correct insertion of a support tube for a borehole can be recorded and documented.
  • the documentation is usually carried out by means of a computer unit in the construction device, with the data received first being transmitted to a control center. These can then be saved by the construction company or by the client.
  • a generic method for creating a foundation element is based on US 2011/200068 A1 emerged. Before the foundation element hardens, a sensor arrangement is introduced into the hardening mass, which measures parameters within the foundation element. The measured values can be stored in a data memory and transferred to the outside.
  • the invention is based on the object of specifying a method and a device for creating a foundation element in the ground, in which a particularly efficient documentation is carried out on the foundation element.
  • a data carrier is introduced into the hole on which information about the created foundation element is stored.
  • a basic idea of the invention can be seen in storing essential data on the created foundation element directly on or in the foundation element.
  • a large number of foundation elements of several 100 pieces can be created, which means that stored data can be assigned to can make individual foundation elements considerably more difficult in retrospect.
  • These difficulties are avoided by directly marking and / or saving the data in the foundation element.
  • the advantage is achieved that even after a longer period of several years, for example, when
  • Damage to an individual foundation element can be quickly and specifically determined by the fact that the data on the foundation element can be queried directly. With a corresponding data backup, even after decades, for example when the structure is demolished, it is relatively easy to determine what expenditure is to be expected for a possible removal of the foundation element.
  • the data carrier is introduced into the foundation element before the filling compound hardens and thus before the foundation element hardens.
  • the data carrier is thus arranged in the finished foundation element in a reliable and largely tamper-proof manner.
  • the data carrier can be queried wirelessly after the filling compound has hardened.
  • the data carrier can in particular be a so-called RFID chip, which automatically sends a response signal with the desired data when a corresponding electromagnetic signal is received. In this way, a simple and non-destructive query of the data carrier is possible at any time.
  • the data carrier is preferably arranged in an upper area of the created foundation element, the data carrier preferably being completely surrounded by filling compound, but still being able to be queried wirelessly.
  • the information is permanently stored on the data carrier and that the information on the data carrier cannot be changed after the filling compound has hardened.
  • the data carrier has a ROM storage element. This memory element is designed in such a way that the data stored on it can only be read, but no longer changed, at least after being introduced into the hole or the foundation element.
  • the data carrier can thus serve as a type of electronic certification which is particularly tamper-proof and can be reliably queried even after longer periods of time.
  • the data carrier is preferably surrounded by a housing or a sleeve which provides protection from the environment and in particular from the aggressive filling compound granted, but in particular allows wireless interrogation upon receipt of an electromagnetic signal.
  • any data that is of interest for the foundation element and its creation can be stored on the data carrier. It is preferred here that the information about the dimensions, structure, production data and / or load-bearing capacity data of the foundation element is stored. With regard to the dimensions, the depth and cross-sectional size of the created foundation element are of particular importance. With regard to the structure, in particular the type and amount of the filling compound used and the reinforcement materials can be saved. Production data such as the course of the introduction of the hole and the introduction of the filling compound are particularly relevant. In particular, the information on the introduction of the filler compound can provide an indication of whether filler compound may have flowed into cavities in the ground in an unexpected manner.
  • both target data and actual load-bearing capacity data determined from the previously listed data can be saved for the concrete foundation element.
  • data at the time of creation, the construction company producing the material, the supplier of the filling compound, etc. can also be stored, which can be of relevance at a later point in time.
  • any foundation element can be provided.
  • the foundation element is created as a bored pile by means of a drilling device or as a diaphragm wall segment by means of a diaphragm wall device.
  • the diaphragm wall segments can also be created as a whole adjacent to one another, so that a diaphragm wall, also called a supporting or sealing wall, is formed from them.
  • a particularly high level of data security when carrying out the method can preferably be achieved by attaching the data carrier directly to the drilling device or the diaphragm wall device through a data transmission device Completion of the creation of the foundation element is described.
  • the data carrier is therefore automatically written to and created by the respective construction equipment.
  • the data carrier described in this way can then be attached in a suitable manner by an operator to an upper region of the foundation element, in particular pressed into the still soft filling compound.
  • a further increase in reliability is achieved in that the described data carrier is introduced directly into the hole in the ground by a delivery device on the drilling device or the trench wall device.
  • a particularly reliable arrangement of the data carrier is achieved according to a variant of the method of the invention in that the data carrier is attached to a reinforcement element which is introduced into the hole to form the foundation element.
  • the data carrier can preferably be attached to the reinforcement element, in particular a steel beam or a reinforcement cage, by means of a suitable holder, before the reinforcement element is inserted into the hole filled with filling compound.
  • the invention further comprises a foundation element which can be produced according to the method described above, the foundation element being formed by filling a hole in the ground with a hardenable compound, the foundation element formed being provided with a data carrier on which information on the created foundation element is stored .
  • the device according to the invention for creating a foundation element in the ground is characterized in that a data transmission device for transmitting information about the created foundation element on a data carrier is provided, which is designed to be arranged and remain in the foundation element after the filler has hardened.
  • the device can be used in particular to carry out the method described above.
  • the advantages described above can be achieved in this case.
  • a preferred embodiment of the invention is that a dispensing device is provided with which the data carrier with the stored information can be introduced into the hole in the bottom before the filling compound hardens.
  • the delivery device can be a manipulator arm or a feed device, for example with a feed pipe or a feed line.
  • the data carrier can be introduced into the hole by gravity or by compressed air. This can be done in the hole before the filling compound is poured in or subsequently in the still soft filling compound before it hardens.
  • the device can be any suitable construction device for creating a foundation element by filling a hole. It is particularly preferred that the device is designed as a drilling device or a trench wall device.
  • the trench wall device can be a trench wall grab or preferably a trench wall cutter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Soil Sciences (AREA)
  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Joining Of Building Structures In Genera (AREA)

Claims (12)

  1. Procédé de fabrication d'un élément de fondation dans le sol, lors duquel un trou est formé dans le sol, lequel est rempli d'une masse de remplissage durcissable afin de former l'élément de fondation,
    dans lequel un support de données est introduit dans le trou avant que la masse de remplissage ne durcisse,
    caractérisé en ce que,
    le support de données présente un élément de stockage ROM et
    des informations sur l'élément de fondation réalisé sont stockées de manière permanente sur le support de données et, après que la masse de remplissage ait durci, les informations présentes sur le support de données ne peuvent pas être modifiées, à la manière d'une certification électronique.
  2. Procédé selon la revendication 1,
    caractérisé en ce que,
    le support de données peut être interrogé sans fil après que la masse de remplissage ait durci.
  3. Procédé selon l'une quelconque des revendications 1 ou 2,
    caractérisé en ce que,
    le support de données est réalisé sous la forme d'une puce RFID qui émet automatiquement un signal de réponse avec les informations stockées lorsqu'elle reçoit un signal électromagnétique correspondant.
  4. Procédé selon l'une quelconque des revendications 1 à 3,
    caractérisé en ce que,
    des dimensions, une configuration, des données de production et/ou des données de charge admissible de l'élément de fondation sont stockées en tant qu'informations.
  5. Procédé selon l'une quelconque des revendications 1 à 4,
    caractérisé en ce que,
    l'élément de fondation est réalisé sous la forme d'un pieu foré au moyen d'un appareil de forage ou sous la forme d'un segment de paroi moulée au moyen d'un appareil pour paroi moulée.
  6. Procédé selon la revendication 5,
    caractérisé en ce que,
    le support de données est écrit directement par un appareil de transfert de données présent au niveau de l'appareil de forage ou de l'appareil pour paroi moulée à la fin de la réalisation de l'élément de fondation.
  7. Procédé selon la revendication 6,
    caractérisé en ce que,
    le support de données écrit est introduit directement dans le trou dans le sol grâce à un appareil de dépose présent au niveau de l'appareil de forage ou de l'appareil pour paroi moulée.
  8. Procédé selon l'une quelconque des revendications 1 à 7,
    caractérisé en ce que,
    le support de données est attaché à un élément d'armature qui est introduit dans le trou afin de former l'élément de fondation.
  9. Élément de fondation, pouvant être fabriqué selon un procédé selon l'une quelconque des revendications 1 à 8, qui est formé par remplissage d'un trou dans le sol avec une masse durcissable,
    caractérisé en ce que,
    l'élément de fondation formé est muni d'un support de données présentant un élément de stockage ROM sur lequel des informations sur l'élément de fondation réalisé sont stockées de manière à ne pas pouvoir être modifiées, à la manière d'une certification électronique.
  10. Dispositif de fabrication d'un élément de fondation dans le sol, en particulier selon un procédé selon l'une quelconque des revendications 1 à 8, avec un outil de travail du sol permettant de réaliser un trou dans le sol et avec un appareil de remplissage permettant d'introduire une masse de remplissage durcissable afin de former l'élément de fondation dans le sol,
    caractérisé en ce que,
    un appareil de transfert de données est prévu pour transférer des informations concernant l'élément de fondation réalisé sur un support de données conçu pour être agencé et demeurer dans l'élément de fondation après que la masse de remplissage ait durci.
  11. Dispositif selon la revendication 10,
    caractérisé en ce que,
    un appareil de dépose est prévu, au moyen duquel le support de données contenant les informations stockées peut être introduit dans le trou dans le sol avant que la masse de remplissage n'ait durci.
  12. Dispositif selon la revendication 10 ou 11,
    caractérisé en ce que,
    le dispositif est réalisé sous la forme d'un appareil de forage ou d'un appareil pour paroi moulée.
EP18170765.4A 2018-05-04 2018-05-04 Procédé et dispositif de fabrication d'un élément de mise à la terre dans le sol Active EP3564445B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP18170765.4A EP3564445B1 (fr) 2018-05-04 2018-05-04 Procédé et dispositif de fabrication d'un élément de mise à la terre dans le sol
CA3090626A CA3090626A1 (fr) 2018-05-04 2019-03-07 Procede et dispositif pour construire un element de fondation dans le sol
CN201980011859.3A CN111788353B (zh) 2018-05-04 2019-03-07 用于在土壤中制造基础元件的方法和装置
US17/045,144 US11319688B2 (en) 2018-05-04 2019-03-07 Method and device for producing a foundation element in the ground
AU2019263501A AU2019263501A1 (en) 2018-05-04 2019-03-07 Method and device for producing a foundation element in the ground
PCT/EP2019/055684 WO2019211029A1 (fr) 2018-05-04 2019-03-07 Procédé et dispositif pour construire un élément de fondation dans le sol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18170765.4A EP3564445B1 (fr) 2018-05-04 2018-05-04 Procédé et dispositif de fabrication d'un élément de mise à la terre dans le sol

Publications (2)

Publication Number Publication Date
EP3564445A1 EP3564445A1 (fr) 2019-11-06
EP3564445B1 true EP3564445B1 (fr) 2021-08-11

Family

ID=62116340

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18170765.4A Active EP3564445B1 (fr) 2018-05-04 2018-05-04 Procédé et dispositif de fabrication d'un élément de mise à la terre dans le sol

Country Status (6)

Country Link
US (1) US11319688B2 (fr)
EP (1) EP3564445B1 (fr)
CN (1) CN111788353B (fr)
AU (1) AU2019263501A1 (fr)
CA (1) CA3090626A1 (fr)
WO (1) WO2019211029A1 (fr)

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US5294215A (en) * 1992-12-17 1994-03-15 The Millgard Corporation Method for constructing foundations and perimeter walls
JPH11209978A (ja) * 1998-01-20 1999-08-03 Ohbayashi Corp 杭打設の施工管理装置
AU2005266976C1 (en) * 2004-07-23 2010-10-07 Smart Structures, Inc. Monitoring system for concrete pilings and method of installation
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FR3002956B1 (fr) * 2013-03-05 2015-04-10 Soletanche Freyssinet Paroi moulee precontrainte et procede de realisation d'une telle paroi
EP2837743B1 (fr) * 2013-08-14 2015-12-09 Bauer Spezialtiefbau GmbH Procédé et dispositif destinés à la réalisation d'un élément de fondation dans le sol
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Also Published As

Publication number Publication date
CN111788353A (zh) 2020-10-16
CN111788353B (zh) 2022-12-13
AU2019263501A1 (en) 2020-07-30
EP3564445A1 (fr) 2019-11-06
WO2019211029A1 (fr) 2019-11-07
US20210148077A1 (en) 2021-05-20
CA3090626A1 (fr) 2019-11-07
US11319688B2 (en) 2022-05-03

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