EP3533932B1 - Procédé et système permettant d'ériger un élément de fondation dans le sol - Google Patents

Procédé et système permettant d'ériger un élément de fondation dans le sol Download PDF

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Publication number
EP3533932B1
EP3533932B1 EP18159364.1A EP18159364A EP3533932B1 EP 3533932 B1 EP3533932 B1 EP 3533932B1 EP 18159364 A EP18159364 A EP 18159364A EP 3533932 B1 EP3533932 B1 EP 3533932B1
Authority
EP
European Patent Office
Prior art keywords
ground
evaluation unit
control
soil
profile
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
EP18159364.1A
Other languages
German (de)
English (en)
Other versions
EP3533932A1 (fr
Inventor
Hans Regler
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 EP18159364.1A priority Critical patent/EP3533932B1/fr
Priority to CN201980016606.5A priority patent/CN112088233B/zh
Priority to JP2020545728A priority patent/JP7317844B2/ja
Priority to PCT/EP2019/051171 priority patent/WO2019166153A1/fr
Priority to KR1020207027467A priority patent/KR20200124717A/ko
Priority to US16/976,033 priority patent/US20200400016A1/en
Publication of EP3533932A1 publication Critical patent/EP3533932A1/fr
Application granted granted Critical
Publication of EP3533932B1 publication Critical patent/EP3533932B1/fr
Active 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
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • 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
    • 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
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles

Definitions

  • the invention relates to a method for creating a foundation element in the ground by means of a construction device, a hole in the ground in which the foundation element is created is formed by means of a processing tool, wherein at least one operating size of the construction device is used by means of a control and evaluation unit as a function of a processing depth is detected, which changes depending on a soil condition, according to the preamble of claim 1.
  • the invention further relates to a system for creating a foundation element in the ground with a construction device, wherein a hole is formed in the ground by means of a soil cultivation tool, in which the foundation element is created, wherein at least one operating variable of the Construction equipment is detected, which changes depending on a soil condition, according to the preamble of claim 12.
  • a floor profile is usually created for the building ground.
  • the soil profile indicates which structure, in particular layer structure, the building ground has.
  • Knowledge of the soil profile of the building ground is important in several ways. On the one hand, the load-bearing capacity of the building ground depends on the soil profile, which has a significant influence on the design of the foundation elements.
  • the floor profile is also important from an economic point of view, since the structure of the floor determines how complex it is Creation of a foundation element is.
  • the creation of a bored pile in a subsoil with a large proportion of rock material is more complex due to the lower propulsion and the higher tool wear than the creation of a bored pile in a subsoil with layers of sand, gravel and / or clay.
  • test bores are carried out on a subsoil in order to use drill cores to determine the soil profile with which the subsoil is built.
  • a soil profile can fluctuate greatly even in a local area. These fluctuations usually consist of changes in the thickness of the individual soil layers and possibly also changing a rock horizon.
  • a soil profile is determined when entering the soil.
  • the invention has for its object to provide a method and a system for creating a foundation element in the ground, with which a layer structure of the ground can be determined particularly precisely for a foundation element.
  • the object is achieved according to the invention on the one hand by a method with the features of claim 1 and on the other hand by a system with the features of claim 12.
  • Preferred embodiments of the invention are specified in the dependent claims.
  • the method according to the invention is characterized in that an expected soil profile is entered in the control and evaluation unit, which one
  • control and evaluation unit correlates the detected at least one farm size with the soil profile entered in order to determine the processing depth at which there is a transition between soil layers of different soil properties.
  • a basic idea of the invention is to take into account a soil profile created for the subsoil when determining the type of soil during the working of a soil.
  • a floor profile created in advance specifies the sequence of different floor layers made of different materials and with different strengths and load capacities.
  • the invention is based on the knowledge that a soil profile on a building ground can be subject to strong local fluctuations, but these fluctuations essentially relate to a thickness or a depth level of the soil layers, while the number and sequence of the soil layers remains unchanged.
  • an operating variable or an operating parameter which can be, for example, the torque or an output of the hydraulic drive, is recorded when working the soil. This farm size is correlated with the first soil layer of the soil profile.
  • first machining depth If a significant change in the size of the company is then determined at a specific first machining depth, this is, according to the knowledge of the invention, to be attributed to a change in the soil layer. This change in a first machining depth can then be determined as a first layer transition. With subsequent changes, the second, third and subsequent layer transitions can then be determined at a given processing depth.
  • the actual soil profile at the site of construction can be determined, whereby the individual layer transitions at given depths can differ from the previously determined soil profile.
  • the previously determined soil profile is usually determined by one or more test bores at certain points, an average soil profile being determined from this.
  • the control and evaluation unit determines an expected value of the at least one operating variable for each soil layer of the soil profile entered. If, for example, the soil profile first has a layer of clay and then a gravel, the control and evaluation unit can use the control and evaluation unit to query a value from a database, for example, which is to be expected from this soil layer. In this way, the control and evaluation unit can also verify that an actually processed soil layer matches the expected soil layer in accordance with the specified soil profile. In this way, special cases can also be determined in which one or more floor layers compared to the entered target floor profile have been omitted at one processing location.
  • control and evaluation unit generates a current soil profile for the processing location.
  • This current or actual soil profile can then be saved and also compared with the predetermined target soil profile, which was determined beforehand by trial drilling.
  • the device operator has the option of specifying the current floor profile created in this way as the target floor profile for the next upcoming processing.
  • a single farm size or a single operating parameter can be used to determine the currently processed soil layer.
  • a soil parameter for the control and evaluation unit being determined. For example, not only the torque in a drilling tool, but also a speed of advance at a given level of driving force can be recorded as an operating variable.
  • a soil characteristic value can be determined, which can be assigned to a specific soil type or soil layer on the basis of stored values in a database.
  • the at least one operating parameter is recorded on the construction device by means of at least one recording device.
  • the detection device can in particular be a sensor which detects an operating variable, for example the speed, directly.
  • the detection devices can also work indirectly, a torque being calculated and determined, for example, via the power consumption of a hydraulic rotary drive.
  • the detection devices are connected to the control and evaluation unit via a wire or radio connection.
  • the control and evaluation unit can be located directly on the construction device or in a control center, which is then in a data connection via a corresponding connection to the construction device.
  • any suitable operating variable or operating parameter can be selected and used for the method according to the invention.
  • the at least one operating variable is selected from the variables of torque, speed, power, feed force, feed speed, acceleration, energy input, vibrations, sound, hydraulic pressure and / or hydraulic current.
  • a combination of several operating variables can also be selected, so that the control and evaluation unit can be used to make a statement about the currently processed soil layer with a particularly high degree of certainty.
  • the control and evaluation unit has a database in which operating parameters and / or soil parameters are stored for certain soil layers.
  • the database can already be specified when a construction device is delivered, or can be uploaded from a central office, or can be provided with new or supplemented values and maintained.
  • the device driver or the control and evaluation unit Even preferred data records, that is to say preferred input variables for specific soil parameters, which have been created and ascertained for the respective processing location or for the respective device, are stored.
  • the database can thus represent an expert system, and an automatic improvement and modification of the stored data records can also be provided on the basis of a preferred self-learning logic of the control and evaluation unit.
  • a further preferred embodiment of the invention consists in the fact that the control and evaluation unit polls and compares soil parameters, which are stored for certain operating parameters, in the case of determined operating parameters, a current soil value being determined. If, for example, the control and evaluation unit recognizes by comparing the input variable, such as the torque, with a resulting output variable, i.e. an adjusting speed of the drilling tool or the milling wheel, that a soil layer with changed strength and thus with a different tillage value can be discussed Control and evaluation unit change the input variables according to the currently determined soil parameter or the currently determined soil layer. When a rock layer is detected, for example, the speed and the feed force can be reduced in order to avoid excessive tool wear and to provide the best possible cutting or removal conditions for the soil layer.
  • the input variable such as the torque
  • a resulting output variable i.e. an adjusting speed of the drilling tool or the milling wheel
  • control and evaluation unit can change the input or operating variable in accordance with the determined data record or display it to the device driver, for example on a monitor.
  • the previous farm size can be created by a suitable farm size for the soil parameter. In this case, an applied torque would be changed depending on the determined soil parameter, which is assigned to a certain soil layer, after evaluating the database.
  • a soil profile is determined by the control and evaluation unit is determined and stored.
  • a specific soil type such as loam, sand, gravel, rock, etc., can be assigned to a soil characteristic value in accordance with the data stored in the database, this preferably also taking into account the stored soil profile.
  • These values, and thus also a soil profile can be queried from a control center via the control and evaluation unit via a preferably existing remote data connection. This means that construction equipment can not only be used to work the soil, but can also be used as a probing or analysis tool to explore a soil profile.
  • the control and evaluation unit for the current soil profile determines preferred operating variables via the working depth and stores them as a data record in the database.
  • a sample data set for a drilling at a construction site can be created with the previously determined soil profile, with a first torque and a first feed force for example up to a first drilling depth, then a second one at a second drilling depth from which a second soil layer is given Torque can be stored with a second feed force and so on.
  • Such a data set for a floor with a special floor profile can then be called up for further processing at the same construction site. It can be assumed that a soil profile rarely changes suddenly at a construction site. Based on the data from the first machining, the further machining, in particular bores or slots, can also be created effectively by less experienced machine operators.
  • the method according to the invention can be used in the different tillage variants.
  • a particularly preferred variant of the method consists of drilling with a drilling tool or milling with a trench cutter as the tillage.
  • the drilling can be a continuous drilling, for example with an endless screw, or a discontinuous drilling, for example with a drilling bucket or with a simple drilling screw.
  • the method according to the invention can also be used in double-head drilling, in which at least two rotary drive units are provided.
  • rock drilling is also included, which can be carried out, for example, in the case of an anchor or HDI drilling in an approximately vertical wall or even on the ceiling area in a tunnel.
  • a trench cutter with at least one pair, preferably two pairs, of rotatingly driven cutting wheels is preferably used.
  • the milling of a milling slot can be carried out in a single-phase, two-phase or a CSM R process in which a soil mortar mixture is produced in situ in the milling slot by the milling machine.
  • One or more cutting wheel drives can be provided.
  • the invention further comprises a system or system for creating a foundation element in the soil, which is characterized in that an expected soil profile is entered in the control and evaluation unit, which indicates a layer structure of the soil with soil layers of different soil properties, and thereby, that the control and evaluation unit is designed in such a way that the detected, at least one farm size is correlated with the entered soil profile in order to determine the processing depth at which there is a transition between soil layers of different soil properties.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Soil Sciences (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Claims (12)

  1. Procédé pour ériger un élément de fondation dans le sol au moyen d'un engin de construction,
    dans lequel un trou est formé dans le sol au moyen d'un outil de travail du sol, dans lequel l'élément de fondation est érigé,
    dans lequel au moins une grandeur de fonctionnement de l'engin de construction est détectée, au moyen d'une unité de commande et d'évaluation, en fonction d'une profondeur de travail, ladite grandeur variant en fonction d'une nature de sol, caractérisé en ce que
    est entré, dans l'unité de commande et d'évaluation, un profil de sol attendu, lequel indique une structure en couches du sol avec des couches de sol de différentes natures de sol, et
    en ce que l'au moins une grandeur de fonctionnement détectée est mise en corrélation avec le profil de sol entré par l'unité de commande et d'évaluation pour constater la profondeur de travail à laquelle il existe un passage entre des couches de sol de différentes natures.
  2. Procédé selon la revendication 1,
    caractérisé en ce que
    une valeur attendue de l'au moins une grandeur de fonctionnement est déterminée par l'unité de commande et d'évaluation pour chaque couche de sol du profil de sol entré.
  3. Procédé selon la revendication 1 ou 2,
    caractérisé en ce que
    un profil de sol instantané est généré par l'unité de commande et d'évaluation pour le site de travail.
  4. Procédé selon l'une des revendications 1 à 3,
    caractérisé en ce que
    plusieurs grandeurs de fonctionnement sont détectées, et
    en ce que les plusieurs grandeurs de fonctionnement sont mises en corrélation les unes avec les autres, une valeur caractéristique de sol étant déterminée par l'unité de commande et d'évaluation.
  5. Procédé selon l'une des revendications 1 à 4,
    caractérisé en ce que
    l'au moins une grandeur de fonctionnement est détectée au moyen d'au moins un dispositif de détection au niveau de l'engin de construction.
  6. Procédé selon l'une des revendications 1 à 5,
    caractérisé en ce que
    l'au moins une grandeur de fonctionnement est choisie parmi les grandeurs : couple, vitesse de rotation, puissance, force d'avancement, vitesse d'avancement, accélération, apport d'énergie, oscillations, bruit, pression hydraulique et/ou flux hydraulique.
  7. Procédé selon l'une des revendications 1 à 6,
    caractérisé en ce que
    l'unité de commande et d'évaluation présente une base de données, dans laquelle des grandeurs de fonctionnement et/ou des valeurs caractéristiques de sol sont sauvegardées pour certaines couches de sol.
  8. Procédé selon l'une des revendications 1 à 7,
    caractérisé en ce que
    des valeurs caractéristiques de sol, lesquelles sont sauvegardées pour certaines grandeurs de fonctionnement, sont appelées et comparées par l'unité de commande et d'évaluation pour des grandeurs de fonctionnement déterminées, dans lequel une valeur caractéristique de sol instantanée est définie.
  9. Procédé selon l'une des revendications 1 à 8,
    caractérisé en ce que
    un profil de sol est déterminé et mémorisé par l'unité d'évaluation et de commande à l'aide des valeurs caractéristiques de sol déterminées lors du travail du sol.
  10. Procédé selon l'une des revendications 1 à 9,
    caractérisé en ce que
    des grandeurs de fonctionnement de prédilection sur la profondeur de travail sont déterminées et sont enregistrées pour le profil de sol instantané en tant qu'un jeu de données dans la base de données par l'unité de commande et d'évaluation.
  11. Procédé selon l'une des revendications 1 à 10,
    caractérisé en ce que
    un forage avec un outil de forage d'un engin de forage rotatif ou un fraisage avec une fraise pour parois moulées est mis en œuvre en tant que travail du sol.
  12. Système pour ériger un élément de fondation dans le sol avec un engin de construction, dans lequel un outil de travail de sol est prévu, lequel peut réaliser un trou dans le sol de sorte que l'élément de fondation peut y être érigé, dans lequel est présente une unité de commande et d'évaluation, qui peut détecter en fonction d'une profondeur de travail au moins une grandeur de fonctionnement de l'engin de construction, laquelle varie en fonction d'une nature de sol, caractérisé en ce qu'un profil de sol attendu est entré dans l'unité de commande et d'évaluation, lequel indique une structure en couches du sol avec des couches de sol de différente nature, et en ce que l'unité de commande et d'évaluation est réalisée de telle sorte que l'au moins une grandeur de fonctionnement détectée est mise en corrélation avec le profil de sol entré pour constater la profondeur de travail à laquelle il existe un passage entre des couches de sol de différentes natures de sol.
EP18159364.1A 2018-03-01 2018-03-01 Procédé et système permettant d'ériger un élément de fondation dans le sol Active EP3533932B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP18159364.1A EP3533932B1 (fr) 2018-03-01 2018-03-01 Procédé et système permettant d'ériger un élément de fondation dans le sol
CN201980016606.5A CN112088233B (zh) 2018-03-01 2019-01-17 用于建造地基元件的方法和系统
JP2020545728A JP7317844B2 (ja) 2018-03-01 2019-01-17 土壌内に基礎要素を製作するための方法およびシステム
PCT/EP2019/051171 WO2019166153A1 (fr) 2018-03-01 2019-01-17 Procédé et système de construction d'un élément de fondation dans le sol
KR1020207027467A KR20200124717A (ko) 2018-03-01 2019-01-17 그라운드에서 기초 요소를 생산하기 위한 방법 및 시스템
US16/976,033 US20200400016A1 (en) 2018-03-01 2019-01-17 Method and system for producing a foundation element in the ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18159364.1A EP3533932B1 (fr) 2018-03-01 2018-03-01 Procédé et système permettant d'ériger un élément de fondation dans le sol

Publications (2)

Publication Number Publication Date
EP3533932A1 EP3533932A1 (fr) 2019-09-04
EP3533932B1 true EP3533932B1 (fr) 2020-07-15

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EP18159364.1A Active EP3533932B1 (fr) 2018-03-01 2018-03-01 Procédé et système permettant d'ériger un élément de fondation dans le sol

Country Status (6)

Country Link
US (1) US20200400016A1 (fr)
EP (1) EP3533932B1 (fr)
JP (1) JP7317844B2 (fr)
KR (1) KR20200124717A (fr)
CN (1) CN112088233B (fr)
WO (1) WO2019166153A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4063567A1 (fr) 2021-03-25 2022-09-28 BAUER Spezialtiefbau GmbH Procédé de construction et agencement permettant de mettre en oevre un projet de construction

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3792403A1 (fr) * 2019-09-11 2021-03-17 Stump-Franki Spezialtiefbau GmbH Procédé de fabrication d'un pieu foré à décalage planimétrique plein, système d'aide au vissage permettant de guider un processus de vissage dans un tel procédé ainsi que logiciel pour un tel système d'aide au vissage
DE202022000547U1 (de) * 2022-03-03 2023-06-12 H & E Bohrtechnik Gmbh Bohranlage

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546299B1 (fr) * 1983-05-17 1985-08-30 Intrafor Cofor Perfectionnements aux appareils pour determiner les variations de volume d'une cellule deformable gonflable enfoncee dans un terrain et soumise a des gradients de pression interne
JPH0788746B2 (ja) * 1986-06-09 1995-09-27 株式会社竹中工務店 地盤穿孔による支持層の検出方法
US6234257B1 (en) * 1997-06-02 2001-05-22 Schlumberger Technology Corporation Deployable sensor apparatus and method
JP3405207B2 (ja) 1998-07-03 2003-05-12 株式会社大林組 掘削機による支持地盤の判定方法
JP3156050B2 (ja) 1998-11-27 2001-04-16 株式会社竹中土木 地盤改良処理機の着底判定管理方法
DE19859962C2 (de) * 1998-12-29 2001-07-12 Keller Grundbau Gmbh Verfahren und Vorrichtung zur Verbesserung eines Baugrundes unter Ermittlung des Verdichtungsgrades
EP1256692A1 (fr) * 2001-05-08 2002-11-13 Massimo Sacchetto Méthode et dispossitif de forage pour mésurer des paramètres géotechniques
US7495446B2 (en) * 2005-08-23 2009-02-24 Schlumberger Technology Corporation Formation evaluation system and method
EP1942247B1 (fr) 2007-01-04 2009-04-08 BAUER Maschinen GmbH Méthode et dispositif pour forer dans le sol par refoulement
KR20080072773A (ko) * 2007-02-03 2008-08-07 이시영 지중천공기의 관입 마찰력과 관입 효율의 측정장치
JP5249874B2 (ja) 2009-08-07 2013-07-31 大成建設株式会社 地盤評価装置および地盤評価方法
CN101761328B (zh) * 2010-03-03 2013-01-02 北京科技大学 一种地层地质界面仪器钻探感应识别系统
EP2737132B1 (fr) * 2011-06-15 2016-03-02 Alexander Degen Méthode de sondage du sol

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4063567A1 (fr) 2021-03-25 2022-09-28 BAUER Spezialtiefbau GmbH Procédé de construction et agencement permettant de mettre en oevre un projet de construction
WO2022200098A1 (fr) 2021-03-25 2022-09-29 Bauer Spezialtiefbau Gmbh Procédé de construction et système pour réaliser un projet de construction

Also Published As

Publication number Publication date
US20200400016A1 (en) 2020-12-24
JP2021515856A (ja) 2021-06-24
CN112088233B (zh) 2022-05-10
KR20200124717A (ko) 2020-11-03
JP7317844B2 (ja) 2023-07-31
WO2019166153A1 (fr) 2019-09-06
EP3533932A1 (fr) 2019-09-04
CN112088233A (zh) 2020-12-15

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