structure and propulsive devices for controlling a heading angle are separately provided thus the cost required for installing the propulsive devices is increased and a control system used for controlling a plurality of propulsive devices becomes complicated fig1 is a plan view schematically showing a floating structure according to one embodiment of the present invention and fig2 is a side view schematically showing the floating structure according to one embodiment of the present invention in certain embodiments a floating structure mentioned herein is a concept including a structure or a vessel which floats on the sea on which flows occur in one embodiment the structure or vessel has a storage tank for storing liquid cargo such as lng loaded at an extremely low temperature lng re gasification facilities or lng liquefaction facilities for example the floating structure includes a marine structure such as an lng fpso or an lng fsru as well as a vessel such as an lng transport vessel or an lng rv the floating structure can be utilized while being moored by a single point mooring system such a turret or yoke mooring system as an example fig1 and 2 show that a floating structure 1 is single point moored by a turret 2 provided at a stem portion of the floating structure 1 however the.