EP4063567B1 - Procédé de construction et agencement permettant de mettre en oeuvre un projet de construction - Google Patents

Procédé de construction et agencement permettant de mettre en oeuvre un projet de construction Download PDF

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Publication number
EP4063567B1
EP4063567B1 EP21164873.8A EP21164873A EP4063567B1 EP 4063567 B1 EP4063567 B1 EP 4063567B1 EP 21164873 A EP21164873 A EP 21164873A EP 4063567 B1 EP4063567 B1 EP 4063567B1
Authority
EP
European Patent Office
Prior art keywords
construction
data
foundation elements
computer unit
foundation
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
EP21164873.8A
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German (de)
English (en)
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EP4063567A1 (fr
EP4063567C0 (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 EP21164873.8A priority Critical patent/EP4063567B1/fr
Priority to PCT/EP2022/056492 priority patent/WO2022200098A1/fr
Priority to US18/260,535 priority patent/US20240054577A1/en
Publication of EP4063567A1 publication Critical patent/EP4063567A1/fr
Application granted granted Critical
Publication of EP4063567B1 publication Critical patent/EP4063567B1/fr
Publication of EP4063567C0 publication Critical patent/EP4063567C0/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
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/13—Foundation slots or slits; Implements for making these slots or slits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/08—Construction
    • 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
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • 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
    • 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
    • E02D7/16—Scaffolds or supports for drivers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
    • E02F3/205—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels with a pair of digging wheels, e.g. slotting machines
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
    • E02F3/475—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets for making foundation slots
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26—Indicating devices
    • E02F9/261—Surveying the work-site to be treated
    • E02F9/262—Surveying the work-site to be treated with follow-up actions to control the work tool, e.g. controller
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26—Indicating devices
    • E02F9/264—Sensors and their calibration for indicating the position of the work tool
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/10—Miscellaneous comprising sensor means

Definitions

  • the invention relates to a method and an arrangement for carrying out a construction project with the creation of several foundation elements at a construction site using a method or at least one construction device according to claim 1 or claim 11.
  • a method and a system for creating a foundation element in the ground using a construction device is known.
  • a soil cultivation tool is used to create a hole in the ground in which the foundation element is created.
  • a control and evaluation unit at least one operating variable of the construction equipment is recorded depending on a processing depth, which changes depending on the ground condition.
  • An expected soil profile is entered into the control and evaluation unit, which indicates a layer structure of the soil with soil layers of different soil properties.
  • the control and evaluation unit correlates the recorded operating variable with the entered soil profile in order to determine at what processing depth there is a transition between soil layers of different soil properties.
  • the operating variable can be a feed or a torque, which change when, for example, there is a transition from a soft soil layer to a hard soil layer. This makes it possible to record the specific local soil profile when creating a foundation element, for example with a drilling tool adjust the torque and feed so that the best possible drilling progress can be achieved.
  • the EP 3 299 523 A1 shows a method according to the preamble of claim 1.
  • Foundation elements are mostly required for larger construction projects, i.e. for relatively large structures that require a foundation to accommodate high loads. This is usually achieved by creating a variety of foundation elements, such as bored piles. A bored pile can transfer large loads into deeper soil layers via its skin friction.
  • the invention is based on the object of specifying a method and an arrangement for carrying out a construction project, with which foundation elements for a construction project can be created particularly efficiently and reliably.
  • a basic idea of the invention is to use the information available during the planning of the construction project on initial conditions, in particular on the nature of the soil, and the at least one intended construction device as well as on the specifications for the construction project and the resulting manufacturing parameters for the foundation elements to be created in a computer unit
  • the specifications can be a manufacturing time or a manufacturing date as well as specifications for the foundation elements.
  • actual data is recorded and sent to the computer unit.
  • the actual data can be compared with the target data while the process is running, with relevant deviations in particular being able to be determined. These relevant deviations can be, for example, a different ground condition, such as an unexpected rocky subsoil or even softer soil layers.
  • the computer unit can determine and suggest changes to the manufacturing parameters, including a change to the construction equipment or tools to be used, so that targets for the construction project can be met, in particular a predetermined manufacturing date. Targets can also be adjusted as new target data. In this way, changes can be responded to quickly and, in particular, the foundation work can be completed on time with the creation of the foundation elements and thus the construction project can be completed on time.
  • a particularly preferred embodiment of the method according to the invention is that the foundation elements are created by drilling with a drill and/or milling with a trench wall cutter.
  • drilled piles or diaphragm wall segments can be created in the ground, which are formed in particular by filling a hole created by drilling or milling with a hardenable mass, possibly with one or more reinforcing elements.
  • Such foundation elements can transfer particularly high structural loads into deeper soil layers.
  • these particularly load-bearing foundation elements are complex to create, and in the event of unexpected changes to the specifications, i.e. specified environmental conditions, in particular to the soil condition and soil structure, larger changes in the processing effort and thus in the processing time can occur relatively easily.
  • these foundation elements can be produced particularly efficiently and reliably.
  • the manufacturing parameters include a torque, a feed force, a feed speed, a tool service life and/or the selection and/or a change of a tool.
  • the manufacturing parameters can be set not only to achieve the most economical or low-wear tillage possible, but also to meet a specified production deadline if necessary. If delays occur, the feed or torque in particular can be increased to achieve the target, even if this affects optimal tool life. This can particularly make economic sense if failure to complete the work on time would lead to contractual penalties in the construction project.
  • a change to the tool or a change to the construction equipment such as the use of more powerful construction equipment, can also be provided.
  • the manufacturing parameters and, if necessary, other circumstances can be adjusted be changed in such a way that more energy-saving, less wear-resistant or otherwise more cost-effective processing can be achieved.
  • the specifications for the construction project include a number, a location, dimensions and/or a load-bearing capacity of the foundation elements as well as information on construction times, construction dates and/or construction costs.
  • the specifications for the construction project include a number, a location, dimensions and/or a load-bearing capacity of the foundation elements as well as information on construction times, construction dates and/or construction costs.
  • a significant change in the soil load-bearing capacity is determined in the course of the process as an environmental condition
  • a number, a location and in particular dimensions of the foundation element i.e. specifications for the foundation element itself
  • the foundation elements can be adapted in an efficient manner to ensure safe project implementation and the achievement of targets.
  • the manufacturing parameters can be taken into account taking into account the creation times of the foundation elements, the construction dates for the construction project and parts of the construction project, as well as construction costs.
  • the actual data can be recorded in any suitable way when carrying out the construction process.
  • the sensor devices that are already fundamentally present on a construction device can be used to record data, such as sensors for detecting the speed, the feed, the feed force, the feed speed, the power, the energy consumption, etc.
  • sensor devices can also be used independently of this Construction equipment is used, with which depth progress can be recorded optically based on the position of a drill pipe.
  • foundation elements are basically all elements and structures that are created in, on or on the ground. These serve preferably to increase load-bearing strength. Alternatively or additionally, this can also be used to enclose an excavation pit, to seal or shut off water or for other reasons. According to a variant of the invention, it is particularly preferred that foundation piles, diaphragm wall segments, supporting and sealing walls, dams, sealing soles, compacted soil areas, soil parameters and/or sheet piles are provided as foundation elements.
  • the foundation elements are preferably designed the same or similar.
  • the foundation elements can be created individually or in concert using various construction devices. Alternatively or in addition to the drilling devices and milling machines already mentioned, according to a further development of the invention, it is advantageous that the foundation elements are created using diaphragm wall grabs, vibrators and / or mechanical impact devices, in particular diesel hammers and hydraulic hammers.
  • the specifications for a construction project can be the specified environmental conditions at the construction site and in particular in the soil, technical specifications from the construction planning, in particular regarding the design, load-bearing capacity and dimensioning of the foundation elements, as well as targets from the project planning, in particular production times, production dates or production costs of the foundation elements . If changes to these specifications occur, the computer unit can determine what consequences a change to an individual specification will have with unchanged manufacturing parameters, in particular on targets such as manufacturing time, manufacturing date or manufacturing costs, but possibly also sustainability. To the extent that a relevant deviation that is not desired for the correct process is determined, the computer unit can propose or initiate one or more suitable measures in order to further achieve all or individual objectives.
  • the computer unit determines a change in manufacturing parameters, tools and/or construction equipment, with which the remaining foundation elements can be created on time.
  • the manufacturing time and the manufacturing date serve as key targets for changing and adapting the other parameters in the process.
  • Initial conditions can include the nature of the soil, official requirements, such as working hours, noise emissions, environmental requirements, and/or weather conditions.
  • Official requirements can include legal regulations or provisions from construction, occupational safety or environmental authorities with regulations on night and public holiday work, maximum noise levels, operating times and environmental requirements. These must be taken into account in the process and planning.
  • Initial conditions can also include delivery conditions and delivery times for building materials. When it comes to weather conditions, it can be taken into account that work restrictions may arise below or above certain outside temperatures or in strong winds.
  • a further advantageous variant of the method according to the invention is that the computer unit uses recorded actual data during the process to determine an actual soil condition of the subsoil and compares it with the initial information on the soil condition and that the computer unit detects a change in dimensions, in particular in depth, of the number and/or the type or structure of the foundation elements is determined so that specifications for the created foundation elements, in particular a specified load-bearing capacity, are achieved.
  • the computer unit can also immediately determine changes in the specifications for the design of the foundation elements and, if necessary, carry them out. If less stable soil conditions are identified, the foundation elements can be changed accordingly, whereby, if necessary, a change in the manufacturing parameters and, if necessary, the necessary tools or construction equipment are also determined.
  • the invention further comprises an arrangement for carrying out a construction project with the creation of several foundation elements at a construction site using at least one construction device, in particular according to one of the methods described above, wherein a computer unit is provided and designed based on information on initial conditions, in particular the soil condition, and the at least one construction device as well as specifications for the construction project with the foundation elements to be created, to determine a process sequence with determination of manufacturing parameters for each foundation element to be created, at least one sensor device is provided and designed, actual data during the process sequence when creating the foundation elements and to forward it to the computer unit, and the computer unit is further designed to compare the recorded actual data with target data for the specified process sequence and, if there is a relevant deviation of the actual data from the target data, by the computer unit to determine the changed process sequence with changed manufacturing parameters and/or new target data for the foundation elements yet to be created and to forward them to the at least one construction device.
  • a preferred embodiment of the arrangement according to the invention is that the computer unit is arranged in a construction device, in a control center on the construction site or in a remote control center.
  • the computer unit can also be designed as a cloud application, so that there is no longer a specific location, provided there is a corresponding data connection to the Internet.
  • the at least one construction device in particular a civil engineering machine, is designed to carry out a construction project and comprises a machine's own control unit, which has at least one sensor for acquiring data and at least one actuator for actuating the construction device is connected, that at least one user station, which is spaced from the construction device and is designed to input and / or output data, wherein data can be transferred between the at least one construction device and the at least one user station, that a central network computer with at least one first interface for the at least one construction device and at least one second interface for the at least one user station, and that a continuous process chain for data processing and / or data transmission between the construction device and the user station is provided via the network computer.
  • This aspect of the invention is based on a direct connection between a construction device, which can also be referred to as a construction machine, and a user station and interposing a central network computer or a network computer unit.
  • the central network computer which can be the computer unit, has at least one first interface for the at least one construction machine and at least one second interface for the at least one user station.
  • a defined and reliable data transfer can take place between the construction machine and the network computer on the one hand and the user point and the network computer on the other hand.
  • the network computer is designed to ensure a continuous process chain for data processing and/or data transmission between the construction machine and the user location.
  • the network computer is equipped with appropriate software that enables direct data transfer between the user station and the construction machine. In particular, data can be transmitted in real time or almost in real time from the construction machine to the user station and in particular also from one or more user stations to the construction machine and preferably directly to the control of the construction machine.
  • the arrangement is designed to ensure data exchange with multiple construction machines and/or multiple user locations. Efficient, fast data exchange promotes efficient use of machines, materials and personnel on a construction site.
  • a preferred embodiment of the invention is that the network computer is designed with the at least one first interface to receive data from the construction machine, to normalize the data to a predetermined format for the user station and to forward it to the user station and / or that the network computer with the at least one second interface is designed to receive data from the user station, to normalize the data to a predetermined format for the computer unit of the construction machine and to forward it to the construction machine.
  • the network computer with its interfaces is therefore designed to transform received different data formats in a necessary manner that data transmission can take place in real time or in quasi-real time, in particular with a time delay of less than 10 seconds, between the user station and the construction machine. This allows a continuous process chain between the user site and the construction machine, so that data can preferably be transferred directly to the computer unit of the construction machine and in particular also to a control.
  • the first interface and/or the second interface are designed as a programmable interface.
  • the interfaces are preferably so-called API interfaces, which can be programmed for the respective application.
  • the interfaces can be designed separately from the network computer or integrated into it.
  • An individually adapted interface can be set up for each construction machine and/or each user point with individual software and data format.
  • the interface can be designed and programmed for each individual construction machine and/or each user location in accordance with the software available on it and the data format required in each case.
  • each interface can be designed in such a way that an individual data format is received from the construction machine or the user station and is first transformed to an internal data format of the network computer. Depending on the desired addressee, this internal data format can then be transformed into the required data format of the construction machine or the user station via the associated interface to the addressee and then forwarded to the addressee.
  • the arrangement according to the invention or the system according to the invention can be used sensibly with just one construction machine and only one user location.
  • the arrangement according to the invention is particularly advantageous when several construction machines and/or several user stations are provided. With a large number of construction machines and user stations, individual or all construction machines and user stations can be provided with different software, which requires different data formats. After adapting the interfaces on the network computer for a new construction machine or a new user location, a continuous process chain can be ensured.
  • construction machines are provided with different computer units which require different formats for the data and/or that user stations are provided with computers which require different formats for the data, and that the different formats are provided through different interfaces for the individual ones Construction machines and/or user points are standardized.
  • a further advantageous embodiment of the invention is that the data can be stored on the network computer in a uniform data format.
  • data can be transferred between the construction machine and the user location without being permanently saved.
  • the data received is preferably stored permanently in the network computer in a uniform internal data format, it is possible to provide a central database for the construction site and the construction work carried out, which all user points and all construction machines can access at any time. This makes it possible to achieve a current, common database and a uniform level of information for everyone involved in a construction site, in particular for the user points and the construction machines and their operators.
  • central documentation for communication and the process of construction work can be provided, preferably in a tamper-proof manner.
  • any connection can be set up between the network computer and the user points and the construction machine.
  • the connection can be wireless or wired.
  • it is preferred that the at least one construction machine and/or the at least a user station is connected to the network computer via an Internet connection.
  • a so-called cloud application can be provided, with the network computer being assigned to the cloud. This makes it possible to ensure simple and reliable data communication in a particularly simple manner, even when there is a large distance between the construction machines and the user points. In particular, reliable data exchange can be guaranteed even when construction sites with construction machines and user points are distributed worldwide.
  • the computer unit of the construction machine and/or a computer at the user station is provided with browser software.
  • the browser software coordinated with the respective hardware in the computer unit of the construction machine or the computer of the user station, enables data and information to be displayed on a screen of the computer unit or the computer and the data and information to be edited and processed by the respective computer unit of the construction machine or the respective one User site computer.
  • the browser software can access the data in the network computer.
  • a further preferred embodiment variant of the invention is that the computer unit of the construction machine is designed as a controller for controlling the construction machine and that data can be transferred directly to the controller from the user station via the network computer.
  • the computer unit of the construction machine can be designed in such a way that data is only transferred directly to a controller as part of the computer unit of the construction machine after confirmation by the machine operator. For example, when creating a borehole, dimensional data, in particular regarding the depth of a borehole for creating a bored pile, can be transferred directly from a user location to the construction machine. The construction machine can then carry out the drilling to the desired depth, with the further drilling process being stopped by the control of the construction machine when the specified drilling depth is reached.
  • position data and all other relevant data for carrying out a construction project can also be transferred directly from a user location to the construction machine.
  • data transfer can be carried out by the controller Construction machine to the user location, so that the current processing status can be recorded and queried by a construction manager when carrying out a construction project.
  • a third user it is also possible for a third user to record the work flow of the construction work directly, so that tamper-proof documentation of the construction work can be carried out by a construction manager or a construction supervisor.
  • the construction machine has a GPS unit for position determination and the computer unit is designed to generate a map display on a screen of the construction machine and that data relating to elements can be transferred from the user point to the computer unit and directly in the map display on the screen of the construction machine can be displayed.
  • a GPS unit on the construction machine can initially be used to reliably determine and display the position of the construction machine on a map.
  • the GPS data can be combined with a construction site's own positioning system, through which the position of the construction machine and possibly other components on a construction site can be recorded and determined with particularly high precision. This allows very precise positioning to be achieved in combination with a conventional GPS system.
  • position data can be transferred from the user location directly to the construction machine so that it can be arranged exactly at a desired processing position.
  • exact position data can be transmitted from the construction machine to a user location for construction work carried out, such as foundation elements such as bored piles or diaphragm walls.
  • a construction machine within the meaning of the invention can be any construction machine.
  • the at least one construction machine is a drilling device, in particular a pile drilling device or an anchor drilling device, a diaphragm wall cutter, a gripper, a pile driver, a vibrator or a crane.
  • a drilling device in particular a pile drilling device or an anchor drilling device, a diaphragm wall cutter, a gripper, a pile driver, a vibrator or a crane.
  • a method according to the invention is characterized in that a central network computer with at least one first interface for the at least one construction machine and at least one second interface for the at least one user station is provided and that a continuous process chain for data processing and / or data transmission between the network computer is provided Construction machine and the user location is formed.
  • a preferred embodiment variant of the invention is that data from the construction machine is received by the network computer, the data is standardized to a predetermined format for the user station and forwarded to the user station and / or that data from the user station is received by the network computer, the data is converted to a predetermined format Format for the computer unit of the construction machine is standardized and forwarded to the construction machine.
  • the network computer is designed in particular with programmable interfaces, which are each adapted to the individual construction machine and/or the individual user location with the respective computer and software structure.
  • received data can first be transferred into an internal, uniform data format, which is then transformed back into the desired, necessary individual data format of the construction machine or the user location for forwarding.
  • the data from the user station is transmitted directly to a control of the construction machine via the network computer.
  • control of the construction machine can be simplified and made easier for a machine operator.
  • any construction project can be carried out using the process.
  • at least one foundation element is created in the ground as a construction measure.
  • the foundation element can be a foundation pile, a diaphragm wall segment, a floor slab, an HDI element, an anchor or similar.
  • the only figure shows schematically an arrangement 10 according to the invention with a construction device 20, which is wirelessly connected to a remote computer unit 12 in order to carry out the construction method according to the invention.
  • Information and data on specifications V for the construction project in particular information on the condition of the soil, the at least one construction device 20 used and the foundation elements 5 to be created, can be entered into the computer unit 12.
  • manufacturing parameters H can be determined and specified for each foundation element 5 to be created in accordance with a construction plan.
  • the manufacturing parameters H can be set in such a way that the foundation elements 5 are completed overall by a specific manufacturing date.
  • the manufacturing parameters H and all the data necessary for creating the foundation elements 5 in the course of a construction project are transmitted from the computer unit 12 to a control unit (not shown) of the construction device 20.
  • the construction device 20 is designed as a drilling device with a carrier device 22.
  • the carrier device 22 has a crawler chassis as an undercarriage 24, on which a superstructure 26 with a cabin 28 for the machine operator is rotatably mounted.
  • a mast 31 with a mast head 32 is mounted vertically on the superstructure 26.
  • the mast 31 is designed as a leader, on the front of which a carriage 34 with a drill drive 36 for a drill pipe 38 is mounted in a vertically displaceable manner.
  • the drill pipe 38 is designed as a Kelly pipe, which is suspended vertically movably via a rope on the mast head 32.
  • a tool 40 Attached to the underside of the drill pipe 38 is a tool 40 which, for example, has a drilling auger and can be driven in rotation via the drill drive 36 to create a borehole for a foundation element 5.
  • foundation elements 5 When carrying out the construction method according to the invention, several foundation elements 5 must be created in the ground 2.
  • the drawing shows a state in which two foundation elements 5 have already been created and a third is in progress.
  • the foundation elements 5 can in particular be bored piles, which are formed by filling a concrete suspension into a borehole created by the construction device 20.
  • a further foundation element 5 is indicated by a dashed line, which is currently being generated by the construction device 20 by inserting the tool 40 into the ground 2.
  • the tool 40 is also shown together with the drilling drive carriage in a lower processing position.
  • a large number of sensor devices 30 are provided on the construction device 20, which are integrated directly into the control of the construction device 20, for example for detecting the speed, a feed rate and other machine parameters.
  • a sensor device 30 is shown only on the mast head 32, with which, for example, a position of the drill pipe 38 can be detected as a measure of the created depth of the foundation element 5.
  • the values recorded by the sensor devices 30 are sent as actual data to the computer unit 12, in which these can be compared with the specifications V and the manufacturing parameters H as target data. If relevant deviations are determined by the computer unit 12, changed manufacturing parameters H can be determined and forwarded to the construction device 20 in order to take these into account when producing further foundation elements 5 in the ground 2.
  • the construction method according to the invention can ensure that, for example, if the soil condition changes, which could lead to delays in the production time of individual elements or the foundation elements 5 as a whole, measures are initiated to ensure that the foundation work is completed on time.
  • the speed, feed or other manufacturing parameters H can be changed or even a change of the tool 40 or the construction device 20 as a whole can be displayed and/or initiated.

Claims (13)

  1. Procédé de construction pour la réalisation d'un projet de construction avec la création de plusieurs éléments de fondation (5) sur un chantier au moyen d'au moins un engin de construction (20), dans lequel
    - à l'aide d'informations concernant des conditions initiales, plus particulièrement l'état du sol, et à l'aide de l'au moins un engin de construction (20) ainsi que de spécifications (V) concernant le projet de construction avec les éléments de fondation (5) à créer, un processus est défini dans une unité de calcul (12), avec la détermination de paramètres de fabrication (H) pour chaque élément de fondation (5) à créer,
    - dans lequel, sur la base du processus défini dans les paramètres de fabrication (H) définis, on commence la création d'au moins un élément de fondation (5),
    - dans lequel, pendant le processus, des données réelles sont relevées lors de la création des éléments de fondation (5) et sont transmises à l'unité de calcul (12),
    - dans lequel l'unité de calcul (12) compare des données réelles relevées avec des données de consigne concernant le processus défini et
    - dans lequel, dans le cas d'un écart important entre les données réelles et les données de consigne, l'unité de calcul (12) détermine un déroulement de procédé modifié avec des paramètres de fabrication (H) modifiés et/ou de nouvelles données de consigne pour les éléments de fondation (5) qui restent à créer et les transmet à l'au moins un engin de construction (20),
    caractérisé en ce que
    au moins un temps de fabrication d'un ou plusieurs éléments de fondation (5) est relevée par l'unité de calcul (12) en tant que données réelles et, à l'aide de ces données réelles relevées, une durée prévisible, pour les différents éléments ou pour tous les éléments de fondation (5) qui restent à créer, est déterminée et
    la durée prévisible est comparée avec les données de consigne concernant le temps de fabrication et/ou un délai de fabrication.
  2. Procédé de construction selon la revendication 1,
    caractérisé en ce que
    les éléments de fondation (5) sont créés par forage avec un engin de forage et/ou un fraisage avec une fraise de parois moulées.
  3. Procédé de construction selon la revendication 1 ou 2,
    caractérisé en ce que
    les paramètres de fabrication (H) comprennent un couple, une force de poussée, une vitesse de poussée, une durée de vie d'outil et/ou la sélection et/ou un changement d'outil (40).
  4. Procédé de construction selon l'une des revendications 1 à 3,
    caractérisé en ce que
    les spécifications (V) concernant le projet de construction comprennent un nombre, une position, les dimensions et/ou une capacité de support des éléments de fondation (5) ainsi que des informations concernant les temps de création, les délais de création et/ou les coûts de création.
  5. Procédé de construction selon l'une des revendications 1 à 4,
    caractérisé en ce que
    les données réelles sont relevées à l'aide d'au moins un dispositif de capteur (30) sur l'engin de construction (20) et/ou à l'aide d'au moins un dispositif de capteur non relié, qui est indépendant de l'engin de construction (20).
  6. Procédé de construction selon l'une des revendications 1 à 5,
    caractérisé en ce que
    les éléments de fondation (5) utilisés peuvent être des pieux de fondation, des segments de parois moulées, des parois de soutien et d'étanchéité, des digues, des semelles d'étanchéité, des parties du sol damées, des ancrages au sol et/ou des palplanches.
  7. Procédé de construction selon l'une quelconque des revendications 1 à 6, caractérisé en ce que les éléments de fondation (5) sont créés à l'aide de préhenseurs de parois moulées, de vibrateurs et/ou de dispositifs de frappe mécanisés, en particulier de marteaux diesel et de marteaux hydrauliques.
  8. Procédé de construction selon l'une quelconque des revendications 1 à 7, caractérisé en ce que l'unité de calcul (12) détermine des modifications des paramètres de fabrication (H), des outils (40) et/ou des engins de construction (20) permettant de créer les éléments de fondation (5) restants dans les délais impartis.
  9. Procédé de construction selon l'une quelconque des revendications 1 à 8, caractérisé en ce que l'unité de calcul (12), sur la base des données réelles enregistrées lors du déroulement du processus, détermine la nature réelle du sol du terrain de construction et la compare aux informations initiales sur la nature du sol, et en ce que l'unité de calcul (12) détermine une modification des dimensions, en particulier de la profondeur, du nombre et/ou du type ou de la structure des éléments de fondation, afin d'atteindre les spécifications (V) relatives aux éléments de fondation (5) créés, en particulier une capacité portante prédéfinie.
  10. Procédé de construction selon l'une quelconque des revendications 1 à 9, caractérisé en ce que les conditions initiales comprennent la nature du sol, les prescriptions réglementaires, telles que les heures de travail, les émissions sonores, les exigences environnementales, et/ou les conditions météorologiques.
  11. Dispositif pour réaliser un projet de construction comprenant la création de plusieurs éléments de fondation (5) sur un chantier à l'aide d'au moins un engin de construction (20), en particulier selon un procédé selon l'une quelconque des revendications 1 à 10, dans lequel
    - une unité de calcul (12) est prévue et conçue pour établir un processus sur la base d'informations sur les conditions initiales, notamment la nature du sol, et l'engin de construction (20), ainsi que de spécifications (V) sur le projet de construction avec les éléments de fondation (5) à créer, comprenant la détermination des paramètres de fabrication (H) pour chaque élément de fondation (5) à créer,
    - au moins un dispositif de détection (30) est prévu et conçu pour enregistrer des données réelles lors de la création des éléments de fondation (5) et les transmettre à l'unité de calcul (12), et
    - l'unité de calcul (12) est en outre conçue pour comparer les données réelles enregistrées aux données de consigne du processus défini et, en cas d'écart pertinent entre les données réelles et les données de consigne, déterminer par l'unité de calcul (12) un processus modifié avec des paramètres de fabrication modifiés (H) et/ou de nouvelles données de consigne pour les éléments de fondation (5) restants, et les transmettre à au moins un engin de construction (20),
    caractérisé en ce que
    l'unité de calcul (12) est conçue pour enregistrer au moins un temps de fabrication d'un ou de plusieurs éléments de fondation (5) en tant que données réelles et, sur la base de ces données réelles enregistrées, déterminer une durée attendue pour chaque élément de fondation (5) à créer ou pour tous les éléments de fondation (5) restants, et en ce que la durée attendue est comparée aux données de consigne relatives au temps de fabrication et/ou à une date de fabrication.
  12. Dispositif selon la revendication 11,
    caractérisé en ce que
    l'unité de calcul (12) est disposée dans l'engin de construction (20), dans un poste de commande sur le chantier ou dans un centre distant.
  13. Dispositif selon la revendication 11 ou 12,
    caractérisé en ce que
    - l'au moins un engin de construction (20), en particulier une machine de génie civil, est conçu pour effectuer une opération de construction et comprend une unité de commande intégrée à la machine qui est reliée à au moins un capteur pour enregistrer des données et à au moins un actionneur pour actionner l'engin de construction (20),
    - au moins un emplacement utilisateur qui est à une certaine distance de l'engin de construction (20) et est conçu pour entrer et/ou sortir des données
    - dans lequel des données peuvent être transférées entre l'au moins un engin de construction (20) et l'au moins un emplacement utilisateur,
    - un ordinateur de réseau central étant prévu avec au moins une première interface pour l'au moins un engin de construction (20) et au moins une deuxième interface pour l'au moins un emplacement utilisateur, et une chaîne de processus continue étant établie via l'ordinateur central pour le traitement et/ou le transfert de données entre l'engin de construction (20) et l'emplacement utilisateur.
EP21164873.8A 2021-03-25 2021-03-25 Procédé de construction et agencement permettant de mettre en oeuvre un projet de construction Active EP4063567B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP21164873.8A EP4063567B1 (fr) 2021-03-25 2021-03-25 Procédé de construction et agencement permettant de mettre en oeuvre un projet de construction
PCT/EP2022/056492 WO2022200098A1 (fr) 2021-03-25 2022-03-14 Procédé de construction et système pour réaliser un projet de construction
US18/260,535 US20240054577A1 (en) 2021-03-25 2022-03-14 Construction method and arrangement for carrying out a construction project

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21164873.8A EP4063567B1 (fr) 2021-03-25 2021-03-25 Procédé de construction et agencement permettant de mettre en oeuvre un projet de construction

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EP4063567B1 true EP4063567B1 (fr) 2023-10-18
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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3296467B1 (fr) * 2016-09-20 2018-12-12 BAUER Spezialtiefbau GmbH Excavatrice et procédé associé
HUE054961T2 (hu) * 2016-09-21 2021-10-28 Bauer Spezialtiefbau Eljárás és építõipari gép építési talaj megmunkálására
EP3533932B1 (fr) 2018-03-01 2020-07-15 BAUER Spezialtiefbau GmbH Procédé et système permettant d'ériger un élément de fondation dans le sol
EP3569769B1 (fr) * 2018-05-18 2021-08-11 BAUER Spezialtiefbau GmbH Pieu de fondation
DE102018118561A1 (de) * 2018-07-31 2020-02-06 Liebherr-Werk Nenzing Gmbh Verfahren zur Überwachung einer Trägermaschine mit Bohr- und Rammgerät sowie Arbeitsmaschine mit Ramm- und Bohrgerät
EP3819433B1 (fr) * 2019-11-06 2022-12-28 BAUER Spezialtiefbau GmbH Dispositif d'enlèvement de sol et procédé de production d'un trou dans le sol
EP3854943B1 (fr) * 2020-01-23 2022-06-08 ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH Engin de génie civil

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WO2022200098A1 (fr) 2022-09-29
EP4063567A1 (fr) 2022-09-28
EP4063567C0 (fr) 2023-10-18

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