| 摘要 |
The present invention relates to a variable floor ( 1 ) for a body of water, the variable floor ( 1 ) including a base portion ( 2 ) for location on or within a fixed floor ( 106 ) of the body of water and means to adjust the slope of the upper surface of the variable floor ( 1 ) relative to the fixed floor ( 106 ) or base portion ( 2 ) in one or both of a first direction transverse to the direction of travel of waves and in a second direction transverse to the first direction. A wavepool ( 100 ) incorporating the variable floor ( 1 ) and including variable converging side walls, a kit of parts for the variable floor ( 1 ) and a method of controlling wave characteristics is also described. |
