EP4063567A1 - Procédé de construction et agencement permettant de mettre en oevre un projet de construction - Google Patents

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

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Publication number
EP4063567A1
EP4063567A1 EP21164873.8A EP21164873A EP4063567A1 EP 4063567 A1 EP4063567 A1 EP 4063567A1 EP 21164873 A EP21164873 A EP 21164873A EP 4063567 A1 EP4063567 A1 EP 4063567A1
Authority
EP
European Patent Office
Prior art keywords
construction
data
computer unit
foundation elements
created
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.)
Granted
Application number
EP21164873.8A
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German (de)
English (en)
Other versions
EP4063567B1 (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

    • 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—Information and communication technology [ICT] specially adapted for implementation of business processes of 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
    • 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
    • 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 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 construction equipment is known.
  • a hole is formed in the ground with a tillage tool, in which the foundation element is created.
  • a control and evaluation unit at least one operating variable of the construction equipment, which changes depending on the soil conditions, is recorded as a function of a working depth.
  • An expected soil profile is entered into the control and evaluation unit, which indicates a layered 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 working 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 layer of soil to a hard layer of soil.
  • Foundation elements are usually required for larger construction projects, i.e. for relatively large buildings that require a foundation to accommodate high loads. This is usually achieved by creating a large number 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 that the information available during the planning of the construction project on the initial conditions, in particular on the condition of the ground, and the at least one construction device provided, as well as on the specifications for the construction project and the resulting production parameters for the foundation elements to be created, are stored in a computer unit as to store target data.
  • the specifications can be a production time or a production date as well as specifications for the foundation elements.
  • These relevant deviations can be, for example, a different soil condition, such as an unexpected rocky subsoil or softer soil layers.
  • these changes can lead to changes in the manufacturing time of the foundation elements, which can be calculated by the computer unit.
  • the computer unit can determine and propose changes in the production parameters, including a change in the construction equipment or tools to be used, so that targets for the construction project can be met, in particular a specified production date. Targets can also be adjusted as new target data. In this way, changes can be reacted to quickly and, in particular, the foundation work can be completed on schedule with the creation of the foundation elements and thus the construction project can be completed on schedule.
  • 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.
  • bored 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 compound, optionally with one or more reinforcement elements.
  • Such foundation elements can derive particularly high building loads into deeper soil layers.
  • these particularly load-bearing foundation elements are complex to produce, and in the event of unexpected changes to the specifications, i.e. predetermined environmental conditions, in particular to the soil quality and soil structure, major changes in the processing effort and thus in the processing time can occur relatively easily.
  • these foundation elements can thus be produced particularly efficiently and reliably.
  • the production 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 production parameters can be set not only to achieve the most economical or low-wear soil processing possible, but also to meet a specified production date if necessary. If lags are encountered, feed or torque in particular can be increased to achieve the target, even if this compromises optimal tool life. This can make economic sense in particular if non-timely construction would lead to contractual penalties in the construction project.
  • a change in the tool or a change in the construction equipment such as the use of more powerful construction equipment, can also be provided.
  • the specifications for the construction project include a number, location, dimensions and/or 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, location, dimensions and/or load-bearing capacity of the foundation elements as well as information on construction times, construction dates and/or construction costs.
  • the number, position and in particular dimensions of the foundation element i.e. specifications for the foundation element itself, can be changed, in particular a depth of a foundation element to be created.
  • the foundation elements can be adjusted in an efficient manner, especially in the case of a reduced load-bearing capacity of the ground, in order to ensure that the project is carried out safely and that the targets are achieved.
  • the production parameters can be taken into account, taking into account the construction times of the foundation elements, the construction dates for the construction project and parts of the construction project, and construction costs.
  • the actual data can be recorded in any suitable way when the construction process is being carried out. According to a development of the invention, it is particularly expedient for the actual data to be recorded by at least one sensor device on the drilling device and/or by at least one unbound sensor device that is independent of construction equipment.
  • the sensor devices that are already present on construction equipment can be used for data acquisition, 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 the Construction equipment is used, with which a progress in depth can be detected optically based on the position of a drill rod.
  • foundation elements In principle, all elements and structures that are created in, on or on the ground are to be understood as foundation elements within the meaning of the invention. These serve preferably to increase the load-bearing capacity. Alternatively or additionally, this can also be used to enclose an excavation, to seal off 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, retaining and sealing walls, dams, sealing bases, compacted soil areas, soil parameters and/or sheet piles are provided as foundation elements. The foundation elements are preferably of the same or similar design.
  • the foundation elements can be created individually or in a joint interaction using various construction equipment.
  • 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 ground, technical specifications from the construction planning, in particular with regard to the design, load-bearing capacity and dimensioning of the foundation elements, as well as target specifications from the project planning, in particular production times, production dates or production costs of the foundation elements . If changes occur to these specifications, the computer unit can determine the consequences of a change in an individual specification with unchanged production parameters, in particular on target specifications such as production time, production date or production costs, but possibly also sustainability. If a deviation that is relevant and not desired for the correct process is determined as a result, one or more suitable measures can be proposed or initiated by the computer unit in order to continue to achieve all or individual target specifications.
  • the computer unit determines a change in production parameters, tools and/or construction equipment, with which the remaining foundation elements can be created on schedule.
  • the production time and the production date can therefore serve as decisive target specifications for changing and adjusting the further parameters in the course of the process.
  • initial conditions include the nature of the ground, official specifications, for example with regard to working hours, noise emissions, environmental specifications and/or weather conditions.
  • Official requirements can be, for example, legal regulations or provisions of building, 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 in the planning.
  • Initial conditions can also include delivery conditions and delivery times for building materials. In the case of weather conditions, it can be taken into account that work restrictions may arise below or above certain outside temperatures or in the event of strong winds.
  • a further advantageous variant of the method according to the invention is that the computer unit uses actual data recorded 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 changes the dimensions, in particular the depth, the number and/or the type or structure of the foundation elements are determined so that specifications for the foundation elements created, in particular a specified load-bearing capacity, are achieved.
  • changes in the specifications for the design of the foundation elements can thus also be determined directly by the computer unit and, if necessary, carried out. If less stable soil conditions are determined, the foundation elements can be changed accordingly, with a change in the production parameters and, if necessary, also the necessary tools or construction equipment then being determined if necessary.
  • load-bearing soil conditions When determining load-bearing soil conditions, correspondingly smaller or less load-bearing foundation elements can be created, which can have a positive effect on production costs and production time.
  • the invention also includes 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, with a computer unit being provided and designed using information to define a process sequence with determination of manufacturing parameters for each foundation element to be created regarding the initial conditions, in particular the soil conditions, and the at least one piece of construction equipment as well as specifications for the construction project with the foundation elements to be created, at least one sensor device is provided and configured, actual data during the process sequence when creating the foundation elements and forwarding it to the computer unit, and the computer unit is also designed to compare the recorded actual data with target data for the specified process sequence and, in the event of a relevant deviation of the actual data from the target data, by the computer unit to determine the changed process flow with changed production parameters and/or new target data for the foundation elements that are still to be created and to forward this 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 construction equipment, 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 if 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 measure and comprises a machine-specific control unit which is equipped with at least one sensor for recording data and at least one actuator for actuating the construction device is connected that at least one user point, which is at a distance from the construction device and is designed for inputting and/or outputting data, data being transferrable between the at least one construction device and the at least one user point, that a central network computer with at least one first interface is provided for the at least one construction device and at least one second interface for the at least one user station, and that there is a continuous process chain for data processing and/or data transmission between the construction device and the user station via the network computer .
  • This aspect of the invention is based on departing from 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 transmission can thus take place through defined user locations on the one hand between the construction machine and the network computer and on the other hand between the user location and the network computer.
  • 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 station.
  • the network computer is equipped with appropriate software that enables direct data transmission 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 controller of the construction machine.
  • the arrangement is designed to ensure data exchange with a number of construction machines and/or a number of user locations. Efficient, fast data exchange promotes the efficient use of machines, material and personnel on a construction site.
  • a preferred embodiment of the invention consists in that the network computer with the at least one first interface is designed to receive data from the construction machine, to standardize 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 thus designed to transform received different data formats in a necessary manner, so that data can be transmitted 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 station and the construction machine, so that data can preferably be transmitted directly to the computer unit of the construction machine and, in particular, also to a controller.
  • the first interface and/or the second interface are in the form of 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 station with individual software and data format.
  • the interface can be designed and programmed for each individual construction machine and/or each user station in accordance with the software present 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 via the associated interface to the addressee into the respectively required data format of the construction machine or the user station and then forwarded to the addressee.
  • the arrangement according to the invention or the system according to the invention can already be reasonably used with only one construction machine and only one user point.
  • the arrangement according to the invention is particularly advantageous when several construction machines and/or several user locations are provided.
  • individual or all construction machines and user points can be provided with different software, which requires different data formats.
  • construction machines are provided with different computer units that require different formats for the data and/or that user stations are provided with computers that require different formats for the data, and that the different formats have different interfaces for the individual Construction machinery and/or user locations 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 also be transmitted between the construction machine and the user station without permanent storage. If 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 for the construction work carried out, which all user locations and all construction machines can access at any time. In this way, an up-to-date common database and a uniform level of information can be achieved for all those involved at a construction site, in particular for the user stations and the construction machines and their operators.
  • a central documentation for communication and the course of the construction measures can be provided, preferably in a tamper-proof manner.
  • any connection can be set up between the network computer and the user locations 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.
  • the computer unit of the construction machine and/or a computer at the user station is provided with browser software.
  • the browser software 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 computer User station computer.
  • the browser software can access the data in the network computer.
  • a further preferred embodiment 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 transmitted directly from the user station to the controller via the network computer.
  • the computer unit of the construction machine can be designed in such a way that data is directly transferred to a controller as part of the computer unit of the construction machine only after confirmation by the machine operator. For example, when creating a borehole, dimensional data, in particular on the depth of a borehole for creating a bored pile, can be transmitted directly from a user location to the construction machine. The drilling can then be carried out to the desired depth by the construction machine, the further drilling process being stopped by the control of the construction machine when the predetermined drilling depth is reached.
  • position data and all other relevant data for carrying out a construction measure can also be transmitted directly from a user station to the construction machine.
  • a data transfer from the controller Construction machine done to the user site so that about the current processing status can be recorded and queried in the implementation of a construction project by a site manager.
  • a direct logging of the work process of the construction measure by a third user location is possible, so that a tamper-proof documentation of the construction measures 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 transmitted from the user station 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 the position and display the position of the construction machine on a map.
  • the GPS data can be combined with a construction site's own position determination system, by means of which the position of the construction machine and possibly other components on a construction site can be recorded and determined with particularly high precision. In this way, a very precise position determination can be achieved in combination with a conventional GPS system.
  • position data can be transmitted 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 measures that have been 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 trench cutter, a grab, a piling device, a vibrator or a crane.
  • construction measures are carried out directly in the ground and, in particular, foundation elements are created in the ground, for which a particularly precise design and position determination is required.
  • a method according to the invention is characterized in that a central network computer is provided 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 and that a continuous process chain for data processing and/or data transmission between the Construction machine and the user point is formed.
  • a preferred embodiment of the invention consists in data from the construction machine being received by the network computer, the data being normalized to a predefined format for the user station and forwarded to the user station and/or in data being received from the user station by the network computer, the data being converted to a predefined format Format for the computer unit of the construction machine are 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 station with the respective computer and software structure.
  • received data can preferably first be transmitted in an internal uniform data format, which is then transformed back into the desired, necessary individual data format of the construction machine or the user station for forwarding.
  • the data from the user station is particularly advantageous for the data from the user station to be transmitted directly to a controller 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 measure can be carried out with the method.
  • the foundation element can be a foundation pile, a diaphragm wall segment, a base plate, an HDI element, an anchorage or the like.
  • 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 ground, the at least one construction device 20 used and on the foundation elements 5 to be created, can be entered into the computer unit 12 .
  • production 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 necessary data 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 an upper carriage 26 with a cab 28 for the machine operator is rotatably mounted.
  • a mast 31 with a mast head 32 is mounted vertically on the superstructure 26 in a pivotable manner.
  • the mast 31 is designed as a leader, on the front side of which a carriage 34 with a drill drive 36 for a drill rod 38 is mounted so that it can be moved vertically.
  • the drill rod 38 is designed as a Kelly rod which is suspended vertically movably from the mast head 32 via a cable.
  • a tool 40 is attached to the underside of the drill string 38 , which has an auger, for example, 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 being processed.
  • 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 produced by the construction equipment 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 machining position.
  • a multiplicity 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 rotational speed, a feed and other machine parameters.
  • a sensor device 30 is shown only on the mast head 32 for illustration purposes, with which, for example, a position of the drill rod 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 they can be compared with the specifications V and the production parameters H as target data. If relevant deviations are determined by the computer unit 12 , changed production 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 measures are taken to ensure that the foundation work is completed on time, for example in the event of a changed soil condition that can lead to delays in the production time of individual elements or of the foundation elements 5 as a whole.
  • the speed, feed or other production 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.

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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

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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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EP4063567A1 true EP4063567A1 (fr) 2022-09-28
EP4063567B1 EP4063567B1 (fr) 2023-10-18
EP4063567C0 EP4063567C0 (fr) 2023-10-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4382673A1 (fr) * 2022-12-06 2024-06-12 BAUER Maschinen GmbH Procédé de fonctionnement d'un engin de génie civil

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3296467A1 (fr) * 2016-09-20 2018-03-21 BAUER Spezialtiefbau GmbH Excavatrice et procédé associée
EP3299523A1 (fr) * 2016-09-21 2018-03-28 BAUER Spezialtiefbau GmbH Procédé et engin de travail du sol
EP3569769A1 (fr) * 2018-05-18 2019-11-20 BAUER Spezialtiefbau GmbH Pieu de fondation
EP3613903A1 (fr) * 2018-07-31 2020-02-26 Liebherr-Werk Nenzing GmbH Procédé de surveillance des charges structurelles d'une machine support pourvue d'appareil de forage et de battage ainsi que machine de travail pourvue d'appareil de battage et de forage
EP3533932B1 (fr) 2018-03-01 2020-07-15 BAUER Spezialtiefbau GmbH Procédé et système permettant d'ériger un élément de fondation dans le sol
EP3819433A1 (fr) * 2019-11-06 2021-05-12 BAUER Spezialtiefbau GmbH Dispositif d'enlèvement de sol et procédé de production d'un trou dans le sol
EP3854943A1 (fr) * 2020-01-23 2021-07-28 ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH Engin de génie civil

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3296467A1 (fr) * 2016-09-20 2018-03-21 BAUER Spezialtiefbau GmbH Excavatrice et procédé associée
EP3299523A1 (fr) * 2016-09-21 2018-03-28 BAUER Spezialtiefbau GmbH Procédé et engin de travail du sol
EP3533932B1 (fr) 2018-03-01 2020-07-15 BAUER Spezialtiefbau GmbH Procédé et système permettant d'ériger un élément de fondation dans le sol
EP3569769A1 (fr) * 2018-05-18 2019-11-20 BAUER Spezialtiefbau GmbH Pieu de fondation
EP3613903A1 (fr) * 2018-07-31 2020-02-26 Liebherr-Werk Nenzing GmbH Procédé de surveillance des charges structurelles d'une machine support pourvue d'appareil de forage et de battage ainsi que machine de travail pourvue d'appareil de battage et de forage
EP3819433A1 (fr) * 2019-11-06 2021-05-12 BAUER Spezialtiefbau GmbH Dispositif d'enlèvement de sol et procédé de production d'un trou dans le sol
EP3854943A1 (fr) * 2020-01-23 2021-07-28 ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH Engin de génie civil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4382673A1 (fr) * 2022-12-06 2024-06-12 BAUER Maschinen GmbH Procédé de fonctionnement d'un engin de génie civil

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WO2022200098A1 (fr) 2022-09-29
EP4063567B1 (fr) 2023-10-18
EP4063567C0 (fr) 2023-10-18
US20240054577A1 (en) 2024-02-15

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