Production of a tower

摘要

The present invention relates to a method for producing a tower segment of a concrete tower of a wind energy installation, comprising the steps: providing a segment mold having at least one formwork for defining a mold of the tower segment that is to be produced and for filling with concrete; filling the segment mold with concrete in order to form the tower segment by the subsequent hardening of the concrete; measuring the tower segment thus hardened for creating a three-dimensional, virtual actual model of said tower segment; producing said three-dimensional actual model; comparing the three-dimensional actual model with a predefined mold, in particular a stored three-dimensional, virtual target model; and determining a deviation between both virtual models and changing the segment mold, in particular changing the at least one formwork when the deviation exceeds a first predefined threshold value.

主权项

1. A process for making pylon segments for a concrete pylon of a wind power installation, the process comprising:
providing a segment mold having at least one shuttering for predetermining a shape of the pylon segments and for filling with concrete; filling the segment mold with concrete; hardening the concrete to form a first pylon segment; measuring the first pylon segment for the production of a three-dimensional virtual actual model of said first pylon segment; producing said three-dimensional virtual actual model; comparing the three-dimensional virtual actual model to a three-dimensional virtual reference model; determining a deviation between the virtual actual and virtual reference models; comparing the deviation to a first threshold value; modifying the segment mold when the deviation exceeds the first threshold value; and using the modified segment mold to form a second pylon segment.