Method for installing gravity foundation for offshore arrangement, particularly wind energy plant, involves transporting foundation body in floating manner to installation location

摘要

The method involves transporting a foundation body (10) in a floating manner to an installation location. The foundation body is lowered at installation location and guided to a seabed. The seabed is fluidized and sucked off under the foundation body. The fluidizing and suction is controlled such that the foundation body sinks partially or completely in the seabed while retaining its alignment. Concrete is pressed under outer areas of the base of the foundation body. An independent claim is included for a device for executing gravity foundation installing method.