| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a device for producing a trench wall element in a foundation.SOLUTION: This invention relates to a method for producing a trench wall element in a foundation, and in the above-mentioned method a trench is produced by removing a foundation material using a removal device and the trench wall element is produced by introducing a hardening medium in the trench. At least two ropes are laid between the removal device and a carrier device, and regarding the ropes each position of at least two rope points situated at intervals in the vertical direction on the ropes are identified based on measurement of angle and distance by a measuring device, and by using the positions of the rope points identified, the position of the removal device in the foundation is determined. This invention also relates to a device for producing the trench wall element. |
