The invention relates to a construction method and an arrangement for carrying out a construction project involving the production of several foundation elements on a construction site by means of at least one construction apparatus, wherein based on information on starting conditions, in particular on the ground composition, and the at least one construction apparatus as well as specifications for the construction project with the foundation elements to be produced a method sequence with determination of manufacturing parameters for each foundation element to be produced is defined in a computer unit, on the basis of the defined method sequence with the defined manufacturing parameters the production of at least one foundation element is started, during the method sequence actual data are recorded when producing the foundation elements and supplied to the computer unit, the computer unit compares the recorded actual data with target data for the defined method sequence and in the case of a relevant deviation of the actual data from the target data a changed method sequence with changed manufacturing parameters and/or new target data for the foundation elements still to be produced is ascertained by the computer unit and forwarded to the at least one construction apparatus.

The invention relates to a construction method and an arrangement for carrying out a construction project involving the production of several foundation elements on a construction site by means of at least one construction apparatus, wherein based on information on starting conditions, in particular on the ground composition, and the at least one construction apparatus as well as specifications for the construction project with the foundation elements to be produced a method sequence with determination of manufacturing parameters for each foundation element to be produced is defined in a computer unit, on the basis of the defined method sequence with the defined manufacturing parameters the production of at least one foundation element is started, during the method sequence actual data are recorded when producing the foundation elements and supplied to the computer unit, the computer unit compares the recorded actual data with target data for the defined method sequence and in the case of a relevant deviation of the actual data from the target data a changed method sequence with changed manufacturing parameters and/or new target data for the foundation elements still to be produced is ascertained by the computer unit and forwarded to the at least one construction apparatus.

A civil engineering device, in particular a pile-driving or drilling device, has at least one positioner, in particular a working carriage for accommodating an implement, connected with a carrier device by relatively movable links within a kinematic chain and connected by joints and/or linear adjusters and with at least six actuators for changing their corresponding position and/or orientation, and with a control and regulation device for controlling them. The control and regulation device has an input module for specifying a positioner target position, and is connected with a computer module that determines at least one displacement path for moving the positioner from its current (starting) position to the target position, and, using inverse kinematics, the locations of the individual actuators required for implementing the path, and sends these locations to the control and regulation device to control the actuators. A method multi-dimensionally, free positions a civil engineering device positioner.

An anchor driving device includes an anchor, a driving member with a slide stop, an anchor rod, a slide collar, and a load cell. The driving member is removably coupled to the anchor. The slide stop of the driving member is spaced apart from and disposed above the anchor. The anchor rod is permanently coupled to the anchor. The slide collar is disposed on the driving member and is selectively affixed to the driving member with a release mechanism. The load cell is permanently coupled to the slide collar and selectively coupled to the anchor rod. The load cell is configured to measure a load through the anchor rod during a setting operation of the anchor.

An anchor driving device includes an anchor, a driving member with a slide stop, an anchor rod, a slide collar, and a load cell. The driving member is removably coupled to the anchor. The slide stop of the driving member is spaced apart from and disposed above the anchor. The anchor rod is permanently coupled to the anchor. The slide collar is disposed on the driving member and is selectively affixed to the driving member with a release mechanism. The load cell is permanently coupled to the slide collar and selectively coupled to the anchor rod. The load cell is configured to measure a load through the anchor rod during a setting operation of the anchor.

The invention relates to a measuring arrangement for measuring a position, in particular a verticality, of a vertically adjustable and lowerable working apparatus with respect to an upper fixed point, with at least one measuring cable which is on the one hand connected to the vertically adjustable working apparatus and on the other hand extends towards the fixed point, at least one measuring means which is connected to the corresponding measuring cable and designed to measure an angle of inclination of the measuring cable relative to a vertical measurement axis and is arranged in a connection region between the measuring cable and the working apparatus, and at least one connecting means which is arranged between the measuring means and the working apparatus and designed to keep the measuring means torsion proof about the vertical measurement axis and at the same time capable of being angled with respect to the vertical measurement axis on the working apparatus. According to the invention provision is made in that the connecting means has a connecting tube which is arranged coaxially to the vertical measurement axis, and in that the connecting tube is designed so as to be torsion proof about the vertical measurement axis and deflectable with respect to the vertical measurement axis.

The invention relates to a measuring arrangement for measuring a position, in particular a verticality, of a vertically adjustable and lowerable working apparatus with respect to an upper fixed point, with at least one measuring cable which is on the one hand connected to the vertically adjustable working apparatus and on the other hand extends towards the fixed point, at least one measuring means which is connected to the corresponding measuring cable and designed to measure an angle of inclination of the measuring cable relative to a vertical measurement axis and is arranged in a connection region between the measuring cable and the working apparatus, and at least one connecting means which is arranged between the measuring means and the working apparatus and designed to keep the measuring means torsion proof about the vertical measurement axis and at the same time capable of being angled with respect to the vertical measurement axis on the working apparatus. According to the invention provision is made in that the connecting means has a connecting tube which is arranged coaxially to the vertical measurement axis, and in that the connecting tube is designed so as to be torsion proof about the vertical measurement axis and deflectable with respect to the vertical measurement axis.

A pile measuring system suitable for determining parameter(s) of a pile during an installation of the pile is disclosed. The pile measuring system comprises at least one positioning sensor and a parameter calculator. Each of the at least one positioning sensor is attached or attachable to a location on a sleeve and configured to measure position coordinates of the respective location on the sleeve. The parameter calculator is suitable for determining the parameter(s) of the pile from the position coordinates measured by the at least one positioning sensor.

A pile measuring system suitable for determining parameter(s) of a pile during an installation of the pile is disclosed. The pile measuring system comprises at least one positioning sensor and a parameter calculator. Each of the at least one positioning sensor is attached or attachable to a location on a sleeve and configured to measure position coordinates of the respective location on the sleeve. The parameter calculator is suitable for determining the parameter(s) of the pile from the position coordinates measured by the at least one positioning sensor.

A non-contact strain and/or displacement measurement system for use with structural objects having an optical device, a data store and an image arrangement that is fixed relative to the structural object to be tested, the optical device including an image receiving device for receiving visual images and the data store being configured to record the received visual images, the image receiving device being spaced from the image arrangement by an optical spacing such that the image receiving device has a visual range that includes a portion of the structural object and the image arrangement being within the portion, the image arrangement having at least one image element wherein movement of the at least one image element during a measurement period provides image data to calculate structural object strain and/or structural object displacement.